GET https://kbin.spritesserver.nl/m/electronics@discuss.tchncs.de/t/2141/Use-Cases-And-Value-Proposition-Of-eFPGA-Embedded-FPGA/oldest

Response
200 OK
IP
3.131.38.237
Profiled on
Token
3cc15b

Security

Token

There is no security token.

Firewall

main Name
Security enabled
Stateless

Configuration

Key Value
provider security.user.provider.concrete.app_user_provider
context main
entry_point App\Security\KbinAuthenticator
user_checker App\Security\UserChecker
access_denied_handler (none)
access_denied_url (none)
authenticators 
[
  "two_factor"
  "remember_me"
  "App\Security\KbinAuthenticator"
  "App\Security\FacebookAuthenticator"
  "App\Security\GoogleAuthenticator"
  "App\Security\GithubAuthenticator"
  "App\Security\KeycloakAuthenticator"
]

Listeners

Listener Duration Response 
Symfony\Component\Security\Http\Firewall\ChannelListener {#723
  -map: Symfony\Component\Security\Http\AccessMap {#722 …}
  -logger: Monolog\Logger {#783 …}
  -httpPort: 80
  -httpsPort: 443
}
 0.00 ms (none) 
Symfony\Component\Security\Http\Firewall\ContextListener {#706
  -tokenStorage: Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorage {#1017 …}
  -sessionKey: "_security_main"
  -logger: Monolog\Logger {#783 …}
  -userProviders: Symfony\Component\DependencyInjection\Argument\RewindableGenerator {#705 …}
  -dispatcher: Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher {#747 …}
  -registered: false
  -trustResolver: Scheb\TwoFactorBundle\Security\Authentication\AuthenticationTrustResolver {#780 …}
  -sessionTrackerEnabler: Symfony\Component\Security\Core\Authentication\Token\Storage\UsageTrackingTokenStorage::enableUsageTracking(): void {#703 …}
}
 61.32 ms (none) 
Symfony\Component\Security\Http\Firewall\AuthenticatorManagerListener {#584
  -authenticatorManager: Symfony\Component\Security\Http\Authentication\AuthenticatorManager {#595 …}
}
 0.00 ms (none) 
Scheb\TwoFactorBundle\Security\Http\Firewall\TwoFactorAccessListener {#582
  -twoFactorFirewallConfig: Scheb\TwoFactorBundle\Security\TwoFactor\TwoFactorFirewallConfig {#842 …}
  -tokenStorage: Symfony\Component\Security\Core\Authentication\Token\Storage\UsageTrackingTokenStorage {#1018 …}
  -twoFactorAccessDecider: Scheb\TwoFactorBundle\Security\Authorization\TwoFactorAccessDecider {#581 …}
}
 0.05 ms (none) 
Symfony\Component\Security\Http\Firewall\AccessListener {#579
  -tokenStorage: Symfony\Component\Security\Core\Authentication\Token\Storage\UsageTrackingTokenStorage {#1018 …}
  -accessDecisionManager: Symfony\Component\Security\Core\Authorization\TraceableAccessDecisionManager {#937 …}
  -map: Symfony\Component\Security\Http\AccessMap {#722 …}
}
 0.00 ms (none) 
Symfony\Component\Security\Http\Firewall\LogoutListener {#786
  -tokenStorage: Symfony\Component\Security\Core\Authentication\Token\Storage\UsageTrackingTokenStorage {#1018 …}
  -options: [
    "csrf_parameter" => "_csrf_token"
    "csrf_token_id" => "logout"
    "logout_path" => "app_logout"
  ]
  -httpUtils: Symfony\Component\Security\Http\HttpUtils {#841 …}
  -csrfTokenManager: Symfony\Component\Security\Csrf\CsrfTokenManager {#1015 …}
  -eventDispatcher: Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher {#747 …}
}
 0.00 ms (none)

Authenticators

No authenticators have been recorded. Check previous profiles on your authentication endpoint.

Access Decision

affirmative Strategy
# Voter class
1 
"Symfony\Component\Security\Core\Authorization\Voter\AuthenticatedVoter"
2 
"Scheb\TwoFactorBundle\Security\Authorization\Voter\TwoFactorInProgressVoter"
3 
"Symfony\Component\Security\Core\Authorization\Voter\RoleHierarchyVoter"
4 
"Symfony\Component\Security\Core\Authorization\Voter\ExpressionVoter"
5 
"App\Security\Voter\EntryCommentVoter"
6 
"App\Security\Voter\EntryVoter"
7 
"App\Security\Voter\MagazineVoter"
8 
"App\Security\Voter\MessageThreadVoter"
9 
"App\Security\Voter\MessageVoter"
10 
"App\Security\Voter\NotificationVoter"
11 
"App\Security\Voter\OAuth2UserConsentVoter"
12 
"App\Security\Voter\PostCommentVoter"
13 
"App\Security\Voter\PostVoter"
14 
"App\Security\Voter\UserVoter"

Access decision log

# Result Attributes Object
1 DENIED ROLE_USER 
null
 
"Scheb\TwoFactorBundle\Security\Authorization\Voter\TwoFactorInProgressVoter"
 ACCESS ABSTAIN 
"Symfony\Component\Security\Core\Authorization\Voter\RoleHierarchyVoter"
 ACCESS DENIED 
"App\Security\Voter\EntryCommentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\EntryVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MagazineVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MessageThreadVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MessageVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\NotificationVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\OAuth2UserConsentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\PostCommentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\PostVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\UserVoter"
 ACCESS ABSTAIN
Show voter details
2 DENIED moderate 
App\Entity\Entry {#2388
  +user: Proxies\__CG__\App\Entity\User {#1943 …}
  +magazine: App\Entity\Magazine {#266
    +icon: Proxies\__CG__\App\Entity\Image {#247 …}
    +name: "electronics@discuss.tchncs.de"
    +title: "electronics"
    +description: """
      **Projects, pictures, industry discussions and news about electronic engineering & component-level electronic circuits.**\n
      \n
      Rules\n
      -----\n
      \n
      1: Be nice.\n
      \n
      2: Be on-topic (eg: *Electronic*, not *electrical*).\n
      \n
      3: No commercial stuff, buying, selling or valuations.\n
      \n
      4: No circuit design or repair, tools or component questions.\n
      \n
      5: No excessively promoting your own sites, social media, videos etc.\n
      \n
      ---\n
      \n
      *Ask questions in [discuss.tchncs.de/c/askelectronics](https://discuss.tchncs.de/c/askelectronics)*\n
      \n
      ---
      """
    +rules: null
    +subscriptionsCount: 1
    +entryCount: 43
    +entryCommentCount: 201
    +postCount: 1
    +postCommentCount: 3
    +isAdult: false
    +customCss: null
    +lastActive: DateTime @1723220252 {#276
      date: 2024-08-09 18:17:32.0 +02:00
    }
    +markedForDeletionAt: null
    +tags: null
    +moderators: Doctrine\ORM\PersistentCollection {#238 …}
    +ownershipRequests: Doctrine\ORM\PersistentCollection {#234 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#223 …}
    +entries: Doctrine\ORM\PersistentCollection {#181 …}
    +posts: Doctrine\ORM\PersistentCollection {#139 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#201 …}
    +bans: Doctrine\ORM\PersistentCollection {#118 …}
    +reports: Doctrine\ORM\PersistentCollection {#104 …}
    +badges: Doctrine\ORM\PersistentCollection {#82 …}
    +logs: Doctrine\ORM\PersistentCollection {#72 …}
    +awards: Doctrine\ORM\PersistentCollection {#61 …}
    +categories: Doctrine\ORM\PersistentCollection {#1820 …}
    -id: 5
    +apId: "electronics@discuss.tchncs.de"
    +apProfileId: "https://discuss.tchncs.de/c/electronics"
    +apPublicUrl: "https://discuss.tchncs.de/c/electronics"
    +apFollowersUrl: "https://discuss.tchncs.de/c/electronics/followers"
    +apInboxUrl: "https://discuss.tchncs.de/inbox"
    +apDomain: "discuss.tchncs.de"
    +apPreferredUsername: "electronics"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: null
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1719675646 {#270
      date: 2024-06-29 17:40:46.0 +02:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1686642591 {#272
      date: 2023-06-13 09:49:51.0 +02:00
    }
  }
  +image: null
  +domain: Proxies\__CG__\App\Entity\Domain {#1912 …}
  +slug: "Use-Cases-And-Value-Proposition-Of-eFPGA-Embedded-FPGA"
  +title: "Use Cases And Value Proposition Of eFPGA (Embedded FPGA)"
  +url: "https://semiengineering.com/use-cases-and-value-proposition-of-efpga/"
  +body: """
    cross-posted from: [discuss.tchncs.de/post/3011500](https://discuss.tchncs.de/post/3011500)\n
    \n
    > Many volume applications use FPGA because they need in-field reconfigurability (changing standards, changing algorithms, etc) but they want to improve their system’s competitiveness (power, size, cost). FPGAs are bulky, expensive and power hungry. Integrating eFPGA can greatly improve the economics while maintaining full reconfigurability and performance.\n
    > \n
    > We’ve found with customers that a significant portion of the LUTs in their designs don’t change with reconfigurations: they are fixed buses to bring data to and from the reconfigurable core. This can be hardwired so the number of LUTs needed in the SoC is typically half of what’s in the FPGA. There is also a lot of cost of voltage regulators for an FPGA that disappear with integration.\n
    > \n
    > Typically, the cost of eFPGA is 1/10th the cost of the FPGA it replaces but with the same speed and programmability. Power can also be cut to 1/10th because most of the power in an FPGA is the power-hungry PHYs that are mostly not needed when using eFPGA in the SoC.
    """
  +type: "link"
  +lang: "en"
  +isOc: false
  +hasEmbed: false
  +commentCount: 1
  +favouriteCount: 5
  +score: 0
  +isAdult: false
  +sticky: false
  +lastActive: DateTime @1694281533 {#2410
    date: 2023-09-09 19:45:33.0 +02:00
  }
  +ip: null
  +adaAmount: 0
  +tags: null
  +mentions: null
  +comments: Doctrine\ORM\PersistentCollection {#1866 …}
  +votes: Doctrine\ORM\PersistentCollection {#1978 …}
  +reports: Doctrine\ORM\PersistentCollection {#1946 …}
  +favourites: Doctrine\ORM\PersistentCollection {#1971 …}
  +notifications: Doctrine\ORM\PersistentCollection {#2443 …}
  +badges: Doctrine\ORM\PersistentCollection {#2426 …}
  +children: []
  -id: 2141
  -titleTs: "'case':2 'efpga':7 'embed':8 'fpga':9 'proposit':5 'use':1 'valu':4"
  -bodyTs: "'/post/3011500](https://discuss.tchncs.de/post/3011500)':7 '1/10th':135,156 'algorithm':23 'also':114,152 'applic':10 'bring':82 'bulki':39 'buse':80 'chang':20,22,74 'competit':33 'core':89 'cost':36,118,131,137 'cross':2 'cross-post':1 'custom':61 'cut':154 'data':83 'design':71 'disappear':126 'discuss.tchncs.de':6 'discuss.tchncs.de/post/3011500](https://discuss.tchncs.de/post/3011500)':5 'econom':50 'efpga':45,133,178 'etc':24 'expens':40 'field':18 'fix':79 'found':59 'fpga':12,111,124,140,164 'fpgas':37 'full':53 'great':47 'half':105 'hardwir':93 'hungri':43,169 'improv':29,48 'in-field':16 'integr':44,128 'lot':116 'lut':68,98 'maintain':52 'mani':8 'most':173 'need':15,99,175 'number':96 'perform':56 'phys':170 'portion':65 'post':3 'power':34,42,150,161,168 'power-hungri':167 'programm':149 'reconfigur':19,54,76,88 'regul':121 'replac':142 'signific':64 'size':35 'soc':102,181 'speed':147 'standard':21 'system':31 'typic':104,129 'use':11,177 've':58 'voltag':120 'volum':9 'want':27"
  +cross: false
  +upVotes: 0
  +downVotes: 0
  +ranking: 1694296085
  +visibility: "visible             "
  +apId: "https://discuss.tchncs.de/post/3015968"
  +editedAt: null
  +createdAt: DateTimeImmutable @1694280585 {#1850
    date: 2023-09-09 19:29:45.0 +02:00
  }
}
 
"Scheb\TwoFactorBundle\Security\Authorization\Voter\TwoFactorInProgressVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\EntryCommentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\EntryVoter"
 ACCESS DENIED 
"App\Security\Voter\MagazineVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MessageThreadVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MessageVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\NotificationVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\OAuth2UserConsentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\PostCommentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\PostVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\UserVoter"
 ACCESS ABSTAIN
Show voter details
3 DENIED edit 
App\Entity\Entry {#2388
  +user: Proxies\__CG__\App\Entity\User {#1943 …}
  +magazine: App\Entity\Magazine {#266
    +icon: Proxies\__CG__\App\Entity\Image {#247 …}
    +name: "electronics@discuss.tchncs.de"
    +title: "electronics"
    +description: """
      **Projects, pictures, industry discussions and news about electronic engineering & component-level electronic circuits.**\n
      \n
      Rules\n
      -----\n
      \n
      1: Be nice.\n
      \n
      2: Be on-topic (eg: *Electronic*, not *electrical*).\n
      \n
      3: No commercial stuff, buying, selling or valuations.\n
      \n
      4: No circuit design or repair, tools or component questions.\n
      \n
      5: No excessively promoting your own sites, social media, videos etc.\n
      \n
      ---\n
      \n
      *Ask questions in [discuss.tchncs.de/c/askelectronics](https://discuss.tchncs.de/c/askelectronics)*\n
      \n
      ---
      """
    +rules: null
    +subscriptionsCount: 1
    +entryCount: 43
    +entryCommentCount: 201
    +postCount: 1
    +postCommentCount: 3
    +isAdult: false
    +customCss: null
    +lastActive: DateTime @1723220252 {#276
      date: 2024-08-09 18:17:32.0 +02:00
    }
    +markedForDeletionAt: null
    +tags: null
    +moderators: Doctrine\ORM\PersistentCollection {#238 …}
    +ownershipRequests: Doctrine\ORM\PersistentCollection {#234 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#223 …}
    +entries: Doctrine\ORM\PersistentCollection {#181 …}
    +posts: Doctrine\ORM\PersistentCollection {#139 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#201 …}
    +bans: Doctrine\ORM\PersistentCollection {#118 …}
    +reports: Doctrine\ORM\PersistentCollection {#104 …}
    +badges: Doctrine\ORM\PersistentCollection {#82 …}
    +logs: Doctrine\ORM\PersistentCollection {#72 …}
    +awards: Doctrine\ORM\PersistentCollection {#61 …}
    +categories: Doctrine\ORM\PersistentCollection {#1820 …}
    -id: 5
    +apId: "electronics@discuss.tchncs.de"
    +apProfileId: "https://discuss.tchncs.de/c/electronics"
    +apPublicUrl: "https://discuss.tchncs.de/c/electronics"
    +apFollowersUrl: "https://discuss.tchncs.de/c/electronics/followers"
    +apInboxUrl: "https://discuss.tchncs.de/inbox"
    +apDomain: "discuss.tchncs.de"
    +apPreferredUsername: "electronics"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: null
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1719675646 {#270
      date: 2024-06-29 17:40:46.0 +02:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1686642591 {#272
      date: 2023-06-13 09:49:51.0 +02:00
    }
  }
  +image: null
  +domain: Proxies\__CG__\App\Entity\Domain {#1912 …}
  +slug: "Use-Cases-And-Value-Proposition-Of-eFPGA-Embedded-FPGA"
  +title: "Use Cases And Value Proposition Of eFPGA (Embedded FPGA)"
  +url: "https://semiengineering.com/use-cases-and-value-proposition-of-efpga/"
  +body: """
    cross-posted from: [discuss.tchncs.de/post/3011500](https://discuss.tchncs.de/post/3011500)\n
    \n
    > Many volume applications use FPGA because they need in-field reconfigurability (changing standards, changing algorithms, etc) but they want to improve their system’s competitiveness (power, size, cost). FPGAs are bulky, expensive and power hungry. Integrating eFPGA can greatly improve the economics while maintaining full reconfigurability and performance.\n
    > \n
    > We’ve found with customers that a significant portion of the LUTs in their designs don’t change with reconfigurations: they are fixed buses to bring data to and from the reconfigurable core. This can be hardwired so the number of LUTs needed in the SoC is typically half of what’s in the FPGA. There is also a lot of cost of voltage regulators for an FPGA that disappear with integration.\n
    > \n
    > Typically, the cost of eFPGA is 1/10th the cost of the FPGA it replaces but with the same speed and programmability. Power can also be cut to 1/10th because most of the power in an FPGA is the power-hungry PHYs that are mostly not needed when using eFPGA in the SoC.
    """
  +type: "link"
  +lang: "en"
  +isOc: false
  +hasEmbed: false
  +commentCount: 1
  +favouriteCount: 5
  +score: 0
  +isAdult: false
  +sticky: false
  +lastActive: DateTime @1694281533 {#2410
    date: 2023-09-09 19:45:33.0 +02:00
  }
  +ip: null
  +adaAmount: 0
  +tags: null
  +mentions: null
  +comments: Doctrine\ORM\PersistentCollection {#1866 …}
  +votes: Doctrine\ORM\PersistentCollection {#1978 …}
  +reports: Doctrine\ORM\PersistentCollection {#1946 …}
  +favourites: Doctrine\ORM\PersistentCollection {#1971 …}
  +notifications: Doctrine\ORM\PersistentCollection {#2443 …}
  +badges: Doctrine\ORM\PersistentCollection {#2426 …}
  +children: []
  -id: 2141
  -titleTs: "'case':2 'efpga':7 'embed':8 'fpga':9 'proposit':5 'use':1 'valu':4"
  -bodyTs: "'/post/3011500](https://discuss.tchncs.de/post/3011500)':7 '1/10th':135,156 'algorithm':23 'also':114,152 'applic':10 'bring':82 'bulki':39 'buse':80 'chang':20,22,74 'competit':33 'core':89 'cost':36,118,131,137 'cross':2 'cross-post':1 'custom':61 'cut':154 'data':83 'design':71 'disappear':126 'discuss.tchncs.de':6 'discuss.tchncs.de/post/3011500](https://discuss.tchncs.de/post/3011500)':5 'econom':50 'efpga':45,133,178 'etc':24 'expens':40 'field':18 'fix':79 'found':59 'fpga':12,111,124,140,164 'fpgas':37 'full':53 'great':47 'half':105 'hardwir':93 'hungri':43,169 'improv':29,48 'in-field':16 'integr':44,128 'lot':116 'lut':68,98 'maintain':52 'mani':8 'most':173 'need':15,99,175 'number':96 'perform':56 'phys':170 'portion':65 'post':3 'power':34,42,150,161,168 'power-hungri':167 'programm':149 'reconfigur':19,54,76,88 'regul':121 'replac':142 'signific':64 'size':35 'soc':102,181 'speed':147 'standard':21 'system':31 'typic':104,129 'use':11,177 've':58 'voltag':120 'volum':9 'want':27"
  +cross: false
  +upVotes: 0
  +downVotes: 0
  +ranking: 1694296085
  +visibility: "visible             "
  +apId: "https://discuss.tchncs.de/post/3015968"
  +editedAt: null
  +createdAt: DateTimeImmutable @1694280585 {#1850
    date: 2023-09-09 19:29:45.0 +02:00
  }
}
 
"Scheb\TwoFactorBundle\Security\Authorization\Voter\TwoFactorInProgressVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\EntryCommentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\EntryVoter"
 ACCESS DENIED 
"App\Security\Voter\MagazineVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MessageThreadVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MessageVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\NotificationVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\OAuth2UserConsentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\PostCommentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\PostVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\UserVoter"
 ACCESS ABSTAIN
Show voter details
4 DENIED moderate 
App\Entity\Entry {#2388
  +user: Proxies\__CG__\App\Entity\User {#1943 …}
  +magazine: App\Entity\Magazine {#266
    +icon: Proxies\__CG__\App\Entity\Image {#247 …}
    +name: "electronics@discuss.tchncs.de"
    +title: "electronics"
    +description: """
      **Projects, pictures, industry discussions and news about electronic engineering & component-level electronic circuits.**\n
      \n
      Rules\n
      -----\n
      \n
      1: Be nice.\n
      \n
      2: Be on-topic (eg: *Electronic*, not *electrical*).\n
      \n
      3: No commercial stuff, buying, selling or valuations.\n
      \n
      4: No circuit design or repair, tools or component questions.\n
      \n
      5: No excessively promoting your own sites, social media, videos etc.\n
      \n
      ---\n
      \n
      *Ask questions in [discuss.tchncs.de/c/askelectronics](https://discuss.tchncs.de/c/askelectronics)*\n
      \n
      ---
      """
    +rules: null
    +subscriptionsCount: 1
    +entryCount: 43
    +entryCommentCount: 201
    +postCount: 1
    +postCommentCount: 3
    +isAdult: false
    +customCss: null
    +lastActive: DateTime @1723220252 {#276
      date: 2024-08-09 18:17:32.0 +02:00
    }
    +markedForDeletionAt: null
    +tags: null
    +moderators: Doctrine\ORM\PersistentCollection {#238 …}
    +ownershipRequests: Doctrine\ORM\PersistentCollection {#234 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#223 …}
    +entries: Doctrine\ORM\PersistentCollection {#181 …}
    +posts: Doctrine\ORM\PersistentCollection {#139 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#201 …}
    +bans: Doctrine\ORM\PersistentCollection {#118 …}
    +reports: Doctrine\ORM\PersistentCollection {#104 …}
    +badges: Doctrine\ORM\PersistentCollection {#82 …}
    +logs: Doctrine\ORM\PersistentCollection {#72 …}
    +awards: Doctrine\ORM\PersistentCollection {#61 …}
    +categories: Doctrine\ORM\PersistentCollection {#1820 …}
    -id: 5
    +apId: "electronics@discuss.tchncs.de"
    +apProfileId: "https://discuss.tchncs.de/c/electronics"
    +apPublicUrl: "https://discuss.tchncs.de/c/electronics"
    +apFollowersUrl: "https://discuss.tchncs.de/c/electronics/followers"
    +apInboxUrl: "https://discuss.tchncs.de/inbox"
    +apDomain: "discuss.tchncs.de"
    +apPreferredUsername: "electronics"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: null
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1719675646 {#270
      date: 2024-06-29 17:40:46.0 +02:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1686642591 {#272
      date: 2023-06-13 09:49:51.0 +02:00
    }
  }
  +image: null
  +domain: Proxies\__CG__\App\Entity\Domain {#1912 …}
  +slug: "Use-Cases-And-Value-Proposition-Of-eFPGA-Embedded-FPGA"
  +title: "Use Cases And Value Proposition Of eFPGA (Embedded FPGA)"
  +url: "https://semiengineering.com/use-cases-and-value-proposition-of-efpga/"
  +body: """
    cross-posted from: [discuss.tchncs.de/post/3011500](https://discuss.tchncs.de/post/3011500)\n
    \n
    > Many volume applications use FPGA because they need in-field reconfigurability (changing standards, changing algorithms, etc) but they want to improve their system’s competitiveness (power, size, cost). FPGAs are bulky, expensive and power hungry. Integrating eFPGA can greatly improve the economics while maintaining full reconfigurability and performance.\n
    > \n
    > We’ve found with customers that a significant portion of the LUTs in their designs don’t change with reconfigurations: they are fixed buses to bring data to and from the reconfigurable core. This can be hardwired so the number of LUTs needed in the SoC is typically half of what’s in the FPGA. There is also a lot of cost of voltage regulators for an FPGA that disappear with integration.\n
    > \n
    > Typically, the cost of eFPGA is 1/10th the cost of the FPGA it replaces but with the same speed and programmability. Power can also be cut to 1/10th because most of the power in an FPGA is the power-hungry PHYs that are mostly not needed when using eFPGA in the SoC.
    """
  +type: "link"
  +lang: "en"
  +isOc: false
  +hasEmbed: false
  +commentCount: 1
  +favouriteCount: 5
  +score: 0
  +isAdult: false
  +sticky: false
  +lastActive: DateTime @1694281533 {#2410
    date: 2023-09-09 19:45:33.0 +02:00
  }
  +ip: null
  +adaAmount: 0
  +tags: null
  +mentions: null
  +comments: Doctrine\ORM\PersistentCollection {#1866 …}
  +votes: Doctrine\ORM\PersistentCollection {#1978 …}
  +reports: Doctrine\ORM\PersistentCollection {#1946 …}
  +favourites: Doctrine\ORM\PersistentCollection {#1971 …}
  +notifications: Doctrine\ORM\PersistentCollection {#2443 …}
  +badges: Doctrine\ORM\PersistentCollection {#2426 …}
  +children: []
  -id: 2141
  -titleTs: "'case':2 'efpga':7 'embed':8 'fpga':9 'proposit':5 'use':1 'valu':4"
  -bodyTs: "'/post/3011500](https://discuss.tchncs.de/post/3011500)':7 '1/10th':135,156 'algorithm':23 'also':114,152 'applic':10 'bring':82 'bulki':39 'buse':80 'chang':20,22,74 'competit':33 'core':89 'cost':36,118,131,137 'cross':2 'cross-post':1 'custom':61 'cut':154 'data':83 'design':71 'disappear':126 'discuss.tchncs.de':6 'discuss.tchncs.de/post/3011500](https://discuss.tchncs.de/post/3011500)':5 'econom':50 'efpga':45,133,178 'etc':24 'expens':40 'field':18 'fix':79 'found':59 'fpga':12,111,124,140,164 'fpgas':37 'full':53 'great':47 'half':105 'hardwir':93 'hungri':43,169 'improv':29,48 'in-field':16 'integr':44,128 'lot':116 'lut':68,98 'maintain':52 'mani':8 'most':173 'need':15,99,175 'number':96 'perform':56 'phys':170 'portion':65 'post':3 'power':34,42,150,161,168 'power-hungri':167 'programm':149 'reconfigur':19,54,76,88 'regul':121 'replac':142 'signific':64 'size':35 'soc':102,181 'speed':147 'standard':21 'system':31 'typic':104,129 'use':11,177 've':58 'voltag':120 'volum':9 'want':27"
  +cross: false
  +upVotes: 0
  +downVotes: 0
  +ranking: 1694296085
  +visibility: "visible             "
  +apId: "https://discuss.tchncs.de/post/3015968"
  +editedAt: null
  +createdAt: DateTimeImmutable @1694280585 {#1850
    date: 2023-09-09 19:29:45.0 +02:00
  }
}
 
"Scheb\TwoFactorBundle\Security\Authorization\Voter\TwoFactorInProgressVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\EntryCommentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\EntryVoter"
 ACCESS DENIED 
"App\Security\Voter\MagazineVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MessageThreadVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MessageVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\NotificationVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\OAuth2UserConsentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\PostCommentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\PostVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\UserVoter"
 ACCESS ABSTAIN
Show voter details
5 DENIED ROLE_USER 
null
 
"Scheb\TwoFactorBundle\Security\Authorization\Voter\TwoFactorInProgressVoter"
 ACCESS ABSTAIN 
"Symfony\Component\Security\Core\Authorization\Voter\RoleHierarchyVoter"
 ACCESS DENIED 
"App\Security\Voter\EntryCommentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\EntryVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MagazineVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MessageThreadVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MessageVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\NotificationVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\OAuth2UserConsentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\PostCommentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\PostVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\UserVoter"
 ACCESS ABSTAIN
Show voter details
6 DENIED moderate 
App\Entity\EntryComment {#4036
  +user: App\Entity\User {#3984 …}
  +entry: App\Entity\Entry {#2388
    +user: Proxies\__CG__\App\Entity\User {#1943 …}
    +magazine: App\Entity\Magazine {#266
      +icon: Proxies\__CG__\App\Entity\Image {#247 …}
      +name: "electronics@discuss.tchncs.de"
      +title: "electronics"
      +description: """
        **Projects, pictures, industry discussions and news about electronic engineering & component-level electronic circuits.**\n
        \n
        Rules\n
        -----\n
        \n
        1: Be nice.\n
        \n
        2: Be on-topic (eg: *Electronic*, not *electrical*).\n
        \n
        3: No commercial stuff, buying, selling or valuations.\n
        \n
        4: No circuit design or repair, tools or component questions.\n
        \n
        5: No excessively promoting your own sites, social media, videos etc.\n
        \n
        ---\n
        \n
        *Ask questions in [discuss.tchncs.de/c/askelectronics](https://discuss.tchncs.de/c/askelectronics)*\n
        \n
        ---
        """
      +rules: null
      +subscriptionsCount: 1
      +entryCount: 43
      +entryCommentCount: 201
      +postCount: 1
      +postCommentCount: 3
      +isAdult: false
      +customCss: null
      +lastActive: DateTime @1723220252 {#276
        date: 2024-08-09 18:17:32.0 +02:00
      }
      +markedForDeletionAt: null
      +tags: null
      +moderators: Doctrine\ORM\PersistentCollection {#238 …}
      +ownershipRequests: Doctrine\ORM\PersistentCollection {#234 …}
      +moderatorRequests: Doctrine\ORM\PersistentCollection {#223 …}
      +entries: Doctrine\ORM\PersistentCollection {#181 …}
      +posts: Doctrine\ORM\PersistentCollection {#139 …}
      +subscriptions: Doctrine\ORM\PersistentCollection {#201 …}
      +bans: Doctrine\ORM\PersistentCollection {#118 …}
      +reports: Doctrine\ORM\PersistentCollection {#104 …}
      +badges: Doctrine\ORM\PersistentCollection {#82 …}
      +logs: Doctrine\ORM\PersistentCollection {#72 …}
      +awards: Doctrine\ORM\PersistentCollection {#61 …}
      +categories: Doctrine\ORM\PersistentCollection {#1820 …}
      -id: 5
      +apId: "electronics@discuss.tchncs.de"
      +apProfileId: "https://discuss.tchncs.de/c/electronics"
      +apPublicUrl: "https://discuss.tchncs.de/c/electronics"
      +apFollowersUrl: "https://discuss.tchncs.de/c/electronics/followers"
      +apInboxUrl: "https://discuss.tchncs.de/inbox"
      +apDomain: "discuss.tchncs.de"
      +apPreferredUsername: "electronics"
      +apDiscoverable: true
      +apManuallyApprovesFollowers: null
      +privateKey: null
      +publicKey: null
      +apFetchedAt: DateTime @1719675646 {#270
        date: 2024-06-29 17:40:46.0 +02:00
      }
      +apDeletedAt: null
      +apTimeoutAt: null
      +visibility: "visible             "
      +createdAt: DateTimeImmutable @1686642591 {#272
        date: 2023-06-13 09:49:51.0 +02:00
      }
    }
    +image: null
    +domain: Proxies\__CG__\App\Entity\Domain {#1912 …}
    +slug: "Use-Cases-And-Value-Proposition-Of-eFPGA-Embedded-FPGA"
    +title: "Use Cases And Value Proposition Of eFPGA (Embedded FPGA)"
    +url: "https://semiengineering.com/use-cases-and-value-proposition-of-efpga/"
    +body: """
      cross-posted from: [discuss.tchncs.de/post/3011500](https://discuss.tchncs.de/post/3011500)\n
      \n
      > Many volume applications use FPGA because they need in-field reconfigurability (changing standards, changing algorithms, etc) but they want to improve their system’s competitiveness (power, size, cost). FPGAs are bulky, expensive and power hungry. Integrating eFPGA can greatly improve the economics while maintaining full reconfigurability and performance.\n
      > \n
      > We’ve found with customers that a significant portion of the LUTs in their designs don’t change with reconfigurations: they are fixed buses to bring data to and from the reconfigurable core. This can be hardwired so the number of LUTs needed in the SoC is typically half of what’s in the FPGA. There is also a lot of cost of voltage regulators for an FPGA that disappear with integration.\n
      > \n
      > Typically, the cost of eFPGA is 1/10th the cost of the FPGA it replaces but with the same speed and programmability. Power can also be cut to 1/10th because most of the power in an FPGA is the power-hungry PHYs that are mostly not needed when using eFPGA in the SoC.
      """
    +type: "link"
    +lang: "en"
    +isOc: false
    +hasEmbed: false
    +commentCount: 1
    +favouriteCount: 5
    +score: 0
    +isAdult: false
    +sticky: false
    +lastActive: DateTime @1694281533 {#2410
      date: 2023-09-09 19:45:33.0 +02:00
    }
    +ip: null
    +adaAmount: 0
    +tags: null
    +mentions: null
    +comments: Doctrine\ORM\PersistentCollection {#1866 …}
    +votes: Doctrine\ORM\PersistentCollection {#1978 …}
    +reports: Doctrine\ORM\PersistentCollection {#1946 …}
    +favourites: Doctrine\ORM\PersistentCollection {#1971 …}
    +notifications: Doctrine\ORM\PersistentCollection {#2443 …}
    +badges: Doctrine\ORM\PersistentCollection {#2426 …}
    +children: []
    -id: 2141
    -titleTs: "'case':2 'efpga':7 'embed':8 'fpga':9 'proposit':5 'use':1 'valu':4"
    -bodyTs: "'/post/3011500](https://discuss.tchncs.de/post/3011500)':7 '1/10th':135,156 'algorithm':23 'also':114,152 'applic':10 'bring':82 'bulki':39 'buse':80 'chang':20,22,74 'competit':33 'core':89 'cost':36,118,131,137 'cross':2 'cross-post':1 'custom':61 'cut':154 'data':83 'design':71 'disappear':126 'discuss.tchncs.de':6 'discuss.tchncs.de/post/3011500](https://discuss.tchncs.de/post/3011500)':5 'econom':50 'efpga':45,133,178 'etc':24 'expens':40 'field':18 'fix':79 'found':59 'fpga':12,111,124,140,164 'fpgas':37 'full':53 'great':47 'half':105 'hardwir':93 'hungri':43,169 'improv':29,48 'in-field':16 'integr':44,128 'lot':116 'lut':68,98 'maintain':52 'mani':8 'most':173 'need':15,99,175 'number':96 'perform':56 'phys':170 'portion':65 'post':3 'power':34,42,150,161,168 'power-hungri':167 'programm':149 'reconfigur':19,54,76,88 'regul':121 'replac':142 'signific':64 'size':35 'soc':102,181 'speed':147 'standard':21 'system':31 'typic':104,129 'use':11,177 've':58 'voltag':120 'volum':9 'want':27"
    +cross: false
    +upVotes: 0
    +downVotes: 0
    +ranking: 1694296085
    +visibility: "visible             "
    +apId: "https://discuss.tchncs.de/post/3015968"
    +editedAt: null
    +createdAt: DateTimeImmutable @1694280585 {#1850
      date: 2023-09-09 19:29:45.0 +02:00
    }
  }
  +magazine: App\Entity\Magazine {#266}
  +image: null
  +parent: null
  +root: null
  +body: "This makes sense only if you’re rolling your own silicon, and it depends on the application. I could see this as an alternative to a scalar DSP core or to provide more flexible high speed interfaces. The unspoken cost is going to be adding another proprietary set of tooling in the BSP for your chip."
  +lang: "en"
  +isAdult: false
  +favouriteCount: 1
  +score: 0
  +lastActive: DateTime @1694281533 {#4045
    date: 2023-09-09 19:45:33.0 +02:00
  }
  +ip: null
  +tags: null
  +mentions: [
    "@hardware26@discuss.tchncs.de"
  ]
  +children: Doctrine\ORM\PersistentCollection {#4034 …}
  +nested: Doctrine\ORM\PersistentCollection {#4032 …}
  +votes: Doctrine\ORM\PersistentCollection {#4030 …}
  +reports: Doctrine\ORM\PersistentCollection {#4028 …}
  +favourites: Doctrine\ORM\PersistentCollection {#3996 …}
  +notifications: Doctrine\ORM\PersistentCollection {#4000 …}
  -id: 28369
  -bodyTs: "'ad':45 'altern':24 'anoth':46 'applic':17 'bsp':53 'chip':56 'core':29 'cost':40 'could':19 'depend':14 'dsp':28 'flexibl':34 'go':42 'high':35 'interfac':37 'make':2 'proprietari':47 'provid':32 're':7 'roll':8 'scalar':27 'see':20 'sens':3 'set':48 'silicon':11 'speed':36 'tool':50 'unspoken':39"
  +ranking: 0
  +commentCount: 0
  +upVotes: 0
  +downVotes: 0
  +visibility: "visible             "
  +apId: "https://lemmy.sdf.org/comment/2994070"
  +editedAt: null
  +createdAt: DateTimeImmutable @1694281533 {#3981
    date: 2023-09-09 19:45:33.0 +02:00
  }
}
 
"Scheb\TwoFactorBundle\Security\Authorization\Voter\TwoFactorInProgressVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\EntryCommentVoter"
 ACCESS DENIED 
"App\Security\Voter\EntryVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MagazineVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MessageThreadVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MessageVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\NotificationVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\OAuth2UserConsentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\PostCommentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\PostVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\UserVoter"
 ACCESS ABSTAIN
Show voter details
7 DENIED edit 
App\Entity\EntryComment {#4036
  +user: App\Entity\User {#3984 …}
  +entry: App\Entity\Entry {#2388
    +user: Proxies\__CG__\App\Entity\User {#1943 …}
    +magazine: App\Entity\Magazine {#266
      +icon: Proxies\__CG__\App\Entity\Image {#247 …}
      +name: "electronics@discuss.tchncs.de"
      +title: "electronics"
      +description: """
        **Projects, pictures, industry discussions and news about electronic engineering & component-level electronic circuits.**\n
        \n
        Rules\n
        -----\n
        \n
        1: Be nice.\n
        \n
        2: Be on-topic (eg: *Electronic*, not *electrical*).\n
        \n
        3: No commercial stuff, buying, selling or valuations.\n
        \n
        4: No circuit design or repair, tools or component questions.\n
        \n
        5: No excessively promoting your own sites, social media, videos etc.\n
        \n
        ---\n
        \n
        *Ask questions in [discuss.tchncs.de/c/askelectronics](https://discuss.tchncs.de/c/askelectronics)*\n
        \n
        ---
        """
      +rules: null
      +subscriptionsCount: 1
      +entryCount: 43
      +entryCommentCount: 201
      +postCount: 1
      +postCommentCount: 3
      +isAdult: false
      +customCss: null
      +lastActive: DateTime @1723220252 {#276
        date: 2024-08-09 18:17:32.0 +02:00
      }
      +markedForDeletionAt: null
      +tags: null
      +moderators: Doctrine\ORM\PersistentCollection {#238 …}
      +ownershipRequests: Doctrine\ORM\PersistentCollection {#234 …}
      +moderatorRequests: Doctrine\ORM\PersistentCollection {#223 …}
      +entries: Doctrine\ORM\PersistentCollection {#181 …}
      +posts: Doctrine\ORM\PersistentCollection {#139 …}
      +subscriptions: Doctrine\ORM\PersistentCollection {#201 …}
      +bans: Doctrine\ORM\PersistentCollection {#118 …}
      +reports: Doctrine\ORM\PersistentCollection {#104 …}
      +badges: Doctrine\ORM\PersistentCollection {#82 …}
      +logs: Doctrine\ORM\PersistentCollection {#72 …}
      +awards: Doctrine\ORM\PersistentCollection {#61 …}
      +categories: Doctrine\ORM\PersistentCollection {#1820 …}
      -id: 5
      +apId: "electronics@discuss.tchncs.de"
      +apProfileId: "https://discuss.tchncs.de/c/electronics"
      +apPublicUrl: "https://discuss.tchncs.de/c/electronics"
      +apFollowersUrl: "https://discuss.tchncs.de/c/electronics/followers"
      +apInboxUrl: "https://discuss.tchncs.de/inbox"
      +apDomain: "discuss.tchncs.de"
      +apPreferredUsername: "electronics"
      +apDiscoverable: true
      +apManuallyApprovesFollowers: null
      +privateKey: null
      +publicKey: null
      +apFetchedAt: DateTime @1719675646 {#270
        date: 2024-06-29 17:40:46.0 +02:00
      }
      +apDeletedAt: null
      +apTimeoutAt: null
      +visibility: "visible             "
      +createdAt: DateTimeImmutable @1686642591 {#272
        date: 2023-06-13 09:49:51.0 +02:00
      }
    }
    +image: null
    +domain: Proxies\__CG__\App\Entity\Domain {#1912 …}
    +slug: "Use-Cases-And-Value-Proposition-Of-eFPGA-Embedded-FPGA"
    +title: "Use Cases And Value Proposition Of eFPGA (Embedded FPGA)"
    +url: "https://semiengineering.com/use-cases-and-value-proposition-of-efpga/"
    +body: """
      cross-posted from: [discuss.tchncs.de/post/3011500](https://discuss.tchncs.de/post/3011500)\n
      \n
      > Many volume applications use FPGA because they need in-field reconfigurability (changing standards, changing algorithms, etc) but they want to improve their system’s competitiveness (power, size, cost). FPGAs are bulky, expensive and power hungry. Integrating eFPGA can greatly improve the economics while maintaining full reconfigurability and performance.\n
      > \n
      > We’ve found with customers that a significant portion of the LUTs in their designs don’t change with reconfigurations: they are fixed buses to bring data to and from the reconfigurable core. This can be hardwired so the number of LUTs needed in the SoC is typically half of what’s in the FPGA. There is also a lot of cost of voltage regulators for an FPGA that disappear with integration.\n
      > \n
      > Typically, the cost of eFPGA is 1/10th the cost of the FPGA it replaces but with the same speed and programmability. Power can also be cut to 1/10th because most of the power in an FPGA is the power-hungry PHYs that are mostly not needed when using eFPGA in the SoC.
      """
    +type: "link"
    +lang: "en"
    +isOc: false
    +hasEmbed: false
    +commentCount: 1
    +favouriteCount: 5
    +score: 0
    +isAdult: false
    +sticky: false
    +lastActive: DateTime @1694281533 {#2410
      date: 2023-09-09 19:45:33.0 +02:00
    }
    +ip: null
    +adaAmount: 0
    +tags: null
    +mentions: null
    +comments: Doctrine\ORM\PersistentCollection {#1866 …}
    +votes: Doctrine\ORM\PersistentCollection {#1978 …}
    +reports: Doctrine\ORM\PersistentCollection {#1946 …}
    +favourites: Doctrine\ORM\PersistentCollection {#1971 …}
    +notifications: Doctrine\ORM\PersistentCollection {#2443 …}
    +badges: Doctrine\ORM\PersistentCollection {#2426 …}
    +children: []
    -id: 2141
    -titleTs: "'case':2 'efpga':7 'embed':8 'fpga':9 'proposit':5 'use':1 'valu':4"
    -bodyTs: "'/post/3011500](https://discuss.tchncs.de/post/3011500)':7 '1/10th':135,156 'algorithm':23 'also':114,152 'applic':10 'bring':82 'bulki':39 'buse':80 'chang':20,22,74 'competit':33 'core':89 'cost':36,118,131,137 'cross':2 'cross-post':1 'custom':61 'cut':154 'data':83 'design':71 'disappear':126 'discuss.tchncs.de':6 'discuss.tchncs.de/post/3011500](https://discuss.tchncs.de/post/3011500)':5 'econom':50 'efpga':45,133,178 'etc':24 'expens':40 'field':18 'fix':79 'found':59 'fpga':12,111,124,140,164 'fpgas':37 'full':53 'great':47 'half':105 'hardwir':93 'hungri':43,169 'improv':29,48 'in-field':16 'integr':44,128 'lot':116 'lut':68,98 'maintain':52 'mani':8 'most':173 'need':15,99,175 'number':96 'perform':56 'phys':170 'portion':65 'post':3 'power':34,42,150,161,168 'power-hungri':167 'programm':149 'reconfigur':19,54,76,88 'regul':121 'replac':142 'signific':64 'size':35 'soc':102,181 'speed':147 'standard':21 'system':31 'typic':104,129 'use':11,177 've':58 'voltag':120 'volum':9 'want':27"
    +cross: false
    +upVotes: 0
    +downVotes: 0
    +ranking: 1694296085
    +visibility: "visible             "
    +apId: "https://discuss.tchncs.de/post/3015968"
    +editedAt: null
    +createdAt: DateTimeImmutable @1694280585 {#1850
      date: 2023-09-09 19:29:45.0 +02:00
    }
  }
  +magazine: App\Entity\Magazine {#266}
  +image: null
  +parent: null
  +root: null
  +body: "This makes sense only if you’re rolling your own silicon, and it depends on the application. I could see this as an alternative to a scalar DSP core or to provide more flexible high speed interfaces. The unspoken cost is going to be adding another proprietary set of tooling in the BSP for your chip."
  +lang: "en"
  +isAdult: false
  +favouriteCount: 1
  +score: 0
  +lastActive: DateTime @1694281533 {#4045
    date: 2023-09-09 19:45:33.0 +02:00
  }
  +ip: null
  +tags: null
  +mentions: [
    "@hardware26@discuss.tchncs.de"
  ]
  +children: Doctrine\ORM\PersistentCollection {#4034 …}
  +nested: Doctrine\ORM\PersistentCollection {#4032 …}
  +votes: Doctrine\ORM\PersistentCollection {#4030 …}
  +reports: Doctrine\ORM\PersistentCollection {#4028 …}
  +favourites: Doctrine\ORM\PersistentCollection {#3996 …}
  +notifications: Doctrine\ORM\PersistentCollection {#4000 …}
  -id: 28369
  -bodyTs: "'ad':45 'altern':24 'anoth':46 'applic':17 'bsp':53 'chip':56 'core':29 'cost':40 'could':19 'depend':14 'dsp':28 'flexibl':34 'go':42 'high':35 'interfac':37 'make':2 'proprietari':47 'provid':32 're':7 'roll':8 'scalar':27 'see':20 'sens':3 'set':48 'silicon':11 'speed':36 'tool':50 'unspoken':39"
  +ranking: 0
  +commentCount: 0
  +upVotes: 0
  +downVotes: 0
  +visibility: "visible             "
  +apId: "https://lemmy.sdf.org/comment/2994070"
  +editedAt: null
  +createdAt: DateTimeImmutable @1694281533 {#3981
    date: 2023-09-09 19:45:33.0 +02:00
  }
}
 
"Scheb\TwoFactorBundle\Security\Authorization\Voter\TwoFactorInProgressVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\EntryCommentVoter"
 ACCESS DENIED 
"App\Security\Voter\EntryVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MagazineVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MessageThreadVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MessageVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\NotificationVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\OAuth2UserConsentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\PostCommentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\PostVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\UserVoter"
 ACCESS ABSTAIN
Show voter details
8 DENIED moderate 
App\Entity\EntryComment {#4036
  +user: App\Entity\User {#3984 …}
  +entry: App\Entity\Entry {#2388
    +user: Proxies\__CG__\App\Entity\User {#1943 …}
    +magazine: App\Entity\Magazine {#266
      +icon: Proxies\__CG__\App\Entity\Image {#247 …}
      +name: "electronics@discuss.tchncs.de"
      +title: "electronics"
      +description: """
        **Projects, pictures, industry discussions and news about electronic engineering & component-level electronic circuits.**\n
        \n
        Rules\n
        -----\n
        \n
        1: Be nice.\n
        \n
        2: Be on-topic (eg: *Electronic*, not *electrical*).\n
        \n
        3: No commercial stuff, buying, selling or valuations.\n
        \n
        4: No circuit design or repair, tools or component questions.\n
        \n
        5: No excessively promoting your own sites, social media, videos etc.\n
        \n
        ---\n
        \n
        *Ask questions in [discuss.tchncs.de/c/askelectronics](https://discuss.tchncs.de/c/askelectronics)*\n
        \n
        ---
        """
      +rules: null
      +subscriptionsCount: 1
      +entryCount: 43
      +entryCommentCount: 201
      +postCount: 1
      +postCommentCount: 3
      +isAdult: false
      +customCss: null
      +lastActive: DateTime @1723220252 {#276
        date: 2024-08-09 18:17:32.0 +02:00
      }
      +markedForDeletionAt: null
      +tags: null
      +moderators: Doctrine\ORM\PersistentCollection {#238 …}
      +ownershipRequests: Doctrine\ORM\PersistentCollection {#234 …}
      +moderatorRequests: Doctrine\ORM\PersistentCollection {#223 …}
      +entries: Doctrine\ORM\PersistentCollection {#181 …}
      +posts: Doctrine\ORM\PersistentCollection {#139 …}
      +subscriptions: Doctrine\ORM\PersistentCollection {#201 …}
      +bans: Doctrine\ORM\PersistentCollection {#118 …}
      +reports: Doctrine\ORM\PersistentCollection {#104 …}
      +badges: Doctrine\ORM\PersistentCollection {#82 …}
      +logs: Doctrine\ORM\PersistentCollection {#72 …}
      +awards: Doctrine\ORM\PersistentCollection {#61 …}
      +categories: Doctrine\ORM\PersistentCollection {#1820 …}
      -id: 5
      +apId: "electronics@discuss.tchncs.de"
      +apProfileId: "https://discuss.tchncs.de/c/electronics"
      +apPublicUrl: "https://discuss.tchncs.de/c/electronics"
      +apFollowersUrl: "https://discuss.tchncs.de/c/electronics/followers"
      +apInboxUrl: "https://discuss.tchncs.de/inbox"
      +apDomain: "discuss.tchncs.de"
      +apPreferredUsername: "electronics"
      +apDiscoverable: true
      +apManuallyApprovesFollowers: null
      +privateKey: null
      +publicKey: null
      +apFetchedAt: DateTime @1719675646 {#270
        date: 2024-06-29 17:40:46.0 +02:00
      }
      +apDeletedAt: null
      +apTimeoutAt: null
      +visibility: "visible             "
      +createdAt: DateTimeImmutable @1686642591 {#272
        date: 2023-06-13 09:49:51.0 +02:00
      }
    }
    +image: null
    +domain: Proxies\__CG__\App\Entity\Domain {#1912 …}
    +slug: "Use-Cases-And-Value-Proposition-Of-eFPGA-Embedded-FPGA"
    +title: "Use Cases And Value Proposition Of eFPGA (Embedded FPGA)"
    +url: "https://semiengineering.com/use-cases-and-value-proposition-of-efpga/"
    +body: """
      cross-posted from: [discuss.tchncs.de/post/3011500](https://discuss.tchncs.de/post/3011500)\n
      \n
      > Many volume applications use FPGA because they need in-field reconfigurability (changing standards, changing algorithms, etc) but they want to improve their system’s competitiveness (power, size, cost). FPGAs are bulky, expensive and power hungry. Integrating eFPGA can greatly improve the economics while maintaining full reconfigurability and performance.\n
      > \n
      > We’ve found with customers that a significant portion of the LUTs in their designs don’t change with reconfigurations: they are fixed buses to bring data to and from the reconfigurable core. This can be hardwired so the number of LUTs needed in the SoC is typically half of what’s in the FPGA. There is also a lot of cost of voltage regulators for an FPGA that disappear with integration.\n
      > \n
      > Typically, the cost of eFPGA is 1/10th the cost of the FPGA it replaces but with the same speed and programmability. Power can also be cut to 1/10th because most of the power in an FPGA is the power-hungry PHYs that are mostly not needed when using eFPGA in the SoC.
      """
    +type: "link"
    +lang: "en"
    +isOc: false
    +hasEmbed: false
    +commentCount: 1
    +favouriteCount: 5
    +score: 0
    +isAdult: false
    +sticky: false
    +lastActive: DateTime @1694281533 {#2410
      date: 2023-09-09 19:45:33.0 +02:00
    }
    +ip: null
    +adaAmount: 0
    +tags: null
    +mentions: null
    +comments: Doctrine\ORM\PersistentCollection {#1866 …}
    +votes: Doctrine\ORM\PersistentCollection {#1978 …}
    +reports: Doctrine\ORM\PersistentCollection {#1946 …}
    +favourites: Doctrine\ORM\PersistentCollection {#1971 …}
    +notifications: Doctrine\ORM\PersistentCollection {#2443 …}
    +badges: Doctrine\ORM\PersistentCollection {#2426 …}
    +children: []
    -id: 2141
    -titleTs: "'case':2 'efpga':7 'embed':8 'fpga':9 'proposit':5 'use':1 'valu':4"
    -bodyTs: "'/post/3011500](https://discuss.tchncs.de/post/3011500)':7 '1/10th':135,156 'algorithm':23 'also':114,152 'applic':10 'bring':82 'bulki':39 'buse':80 'chang':20,22,74 'competit':33 'core':89 'cost':36,118,131,137 'cross':2 'cross-post':1 'custom':61 'cut':154 'data':83 'design':71 'disappear':126 'discuss.tchncs.de':6 'discuss.tchncs.de/post/3011500](https://discuss.tchncs.de/post/3011500)':5 'econom':50 'efpga':45,133,178 'etc':24 'expens':40 'field':18 'fix':79 'found':59 'fpga':12,111,124,140,164 'fpgas':37 'full':53 'great':47 'half':105 'hardwir':93 'hungri':43,169 'improv':29,48 'in-field':16 'integr':44,128 'lot':116 'lut':68,98 'maintain':52 'mani':8 'most':173 'need':15,99,175 'number':96 'perform':56 'phys':170 'portion':65 'post':3 'power':34,42,150,161,168 'power-hungri':167 'programm':149 'reconfigur':19,54,76,88 'regul':121 'replac':142 'signific':64 'size':35 'soc':102,181 'speed':147 'standard':21 'system':31 'typic':104,129 'use':11,177 've':58 'voltag':120 'volum':9 'want':27"
    +cross: false
    +upVotes: 0
    +downVotes: 0
    +ranking: 1694296085
    +visibility: "visible             "
    +apId: "https://discuss.tchncs.de/post/3015968"
    +editedAt: null
    +createdAt: DateTimeImmutable @1694280585 {#1850
      date: 2023-09-09 19:29:45.0 +02:00
    }
  }
  +magazine: App\Entity\Magazine {#266}
  +image: null
  +parent: null
  +root: null
  +body: "This makes sense only if you’re rolling your own silicon, and it depends on the application. I could see this as an alternative to a scalar DSP core or to provide more flexible high speed interfaces. The unspoken cost is going to be adding another proprietary set of tooling in the BSP for your chip."
  +lang: "en"
  +isAdult: false
  +favouriteCount: 1
  +score: 0
  +lastActive: DateTime @1694281533 {#4045
    date: 2023-09-09 19:45:33.0 +02:00
  }
  +ip: null
  +tags: null
  +mentions: [
    "@hardware26@discuss.tchncs.de"
  ]
  +children: Doctrine\ORM\PersistentCollection {#4034 …}
  +nested: Doctrine\ORM\PersistentCollection {#4032 …}
  +votes: Doctrine\ORM\PersistentCollection {#4030 …}
  +reports: Doctrine\ORM\PersistentCollection {#4028 …}
  +favourites: Doctrine\ORM\PersistentCollection {#3996 …}
  +notifications: Doctrine\ORM\PersistentCollection {#4000 …}
  -id: 28369
  -bodyTs: "'ad':45 'altern':24 'anoth':46 'applic':17 'bsp':53 'chip':56 'core':29 'cost':40 'could':19 'depend':14 'dsp':28 'flexibl':34 'go':42 'high':35 'interfac':37 'make':2 'proprietari':47 'provid':32 're':7 'roll':8 'scalar':27 'see':20 'sens':3 'set':48 'silicon':11 'speed':36 'tool':50 'unspoken':39"
  +ranking: 0
  +commentCount: 0
  +upVotes: 0
  +downVotes: 0
  +visibility: "visible             "
  +apId: "https://lemmy.sdf.org/comment/2994070"
  +editedAt: null
  +createdAt: DateTimeImmutable @1694281533 {#3981
    date: 2023-09-09 19:45:33.0 +02:00
  }
}
 
"Scheb\TwoFactorBundle\Security\Authorization\Voter\TwoFactorInProgressVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\EntryCommentVoter"
 ACCESS DENIED 
"App\Security\Voter\EntryVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MagazineVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MessageThreadVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MessageVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\NotificationVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\OAuth2UserConsentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\PostCommentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\PostVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\UserVoter"
 ACCESS ABSTAIN
Show voter details
9 DENIED edit 
App\Entity\Magazine {#266
  +icon: Proxies\__CG__\App\Entity\Image {#247 …}
  +name: "electronics@discuss.tchncs.de"
  +title: "electronics"
  +description: """
    **Projects, pictures, industry discussions and news about electronic engineering & component-level electronic circuits.**\n
    \n
    Rules\n
    -----\n
    \n
    1: Be nice.\n
    \n
    2: Be on-topic (eg: *Electronic*, not *electrical*).\n
    \n
    3: No commercial stuff, buying, selling or valuations.\n
    \n
    4: No circuit design or repair, tools or component questions.\n
    \n
    5: No excessively promoting your own sites, social media, videos etc.\n
    \n
    ---\n
    \n
    *Ask questions in [discuss.tchncs.de/c/askelectronics](https://discuss.tchncs.de/c/askelectronics)*\n
    \n
    ---
    """
  +rules: null
  +subscriptionsCount: 1
  +entryCount: 43
  +entryCommentCount: 201
  +postCount: 1
  +postCommentCount: 3
  +isAdult: false
  +customCss: null
  +lastActive: DateTime @1723220252 {#276
    date: 2024-08-09 18:17:32.0 +02:00
  }
  +markedForDeletionAt: null
  +tags: null
  +moderators: Doctrine\ORM\PersistentCollection {#238 …}
  +ownershipRequests: Doctrine\ORM\PersistentCollection {#234 …}
  +moderatorRequests: Doctrine\ORM\PersistentCollection {#223 …}
  +entries: Doctrine\ORM\PersistentCollection {#181 …}
  +posts: Doctrine\ORM\PersistentCollection {#139 …}
  +subscriptions: Doctrine\ORM\PersistentCollection {#201 …}
  +bans: Doctrine\ORM\PersistentCollection {#118 …}
  +reports: Doctrine\ORM\PersistentCollection {#104 …}
  +badges: Doctrine\ORM\PersistentCollection {#82 …}
  +logs: Doctrine\ORM\PersistentCollection {#72 …}
  +awards: Doctrine\ORM\PersistentCollection {#61 …}
  +categories: Doctrine\ORM\PersistentCollection {#1820 …}
  -id: 5
  +apId: "electronics@discuss.tchncs.de"
  +apProfileId: "https://discuss.tchncs.de/c/electronics"
  +apPublicUrl: "https://discuss.tchncs.de/c/electronics"
  +apFollowersUrl: "https://discuss.tchncs.de/c/electronics/followers"
  +apInboxUrl: "https://discuss.tchncs.de/inbox"
  +apDomain: "discuss.tchncs.de"
  +apPreferredUsername: "electronics"
  +apDiscoverable: true
  +apManuallyApprovesFollowers: null
  +privateKey: null
  +publicKey: null
  +apFetchedAt: DateTime @1719675646 {#270
    date: 2024-06-29 17:40:46.0 +02:00
  }
  +apDeletedAt: null
  +apTimeoutAt: null
  +visibility: "visible             "
  +createdAt: DateTimeImmutable @1686642591 {#272
    date: 2023-06-13 09:49:51.0 +02:00
  }
}
 
"Scheb\TwoFactorBundle\Security\Authorization\Voter\TwoFactorInProgressVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\EntryCommentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\EntryVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MagazineVoter"
 ACCESS DENIED 
"App\Security\Voter\MessageThreadVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MessageVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\NotificationVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\OAuth2UserConsentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\PostCommentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\PostVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\UserVoter"
 ACCESS ABSTAIN
Show voter details