EP2AGX65DF29I5N Altera, EP2AGX65DF29I5N Datasheet - Page 346

• Manufacturer Part Number: EP2AGX65DF29I5N
• Description: IC ARRIA II GX FPGA 65K 780FBGA
• Manufacturer: Altera
• Series: Arria II GXr

Specifications of EP2AGX65DF29I5N

• Number Of Logic Elements/cells: 60214
• Number Of Labs/clbs: 2530
• Total Ram Bits: 5246
• Number Of I /o: 364
• Voltage - Supply: 0.87 V ~ 0.93 V
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 100°C
• Package / Case: 780-FBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -

9–66
Figure 9–30. Arria II Security Modes—Sequence and Restrictions
Notes to
(1) Arria II GZ devices do not support this feature.
(2) Arria II devices do not accept encrypted configuration files if the volatile key is erased. If the volatile key is earsed, you must use the volatile key
Arria II Device Handbook Volume 1: Device Interfaces and Integration
without the tamper-protection bit set to reprogram the key.
Figure
Supported Configuration Schemes
9–30:
Tamper-Protection
Configuration File
Volatile Key with
Unencrypted or
Configuration File
Volatile Key
Encrypted
Configuration File
No Key Operation
Only unencrypted configuration bitstreams are allowed to configure the device.
Table 9–25
for each mode.
Table 9–25. Security Modes Supported
The Arria II device supports only selected configuration schemes, depending on the
security mode you select when you encrypt the Arria II device.
Figure 9–30
devices.
Bit Set (1)
Encrypted
Volatile key
Non-volatile key
Volatile key with tamper protection bit set
Non-volatile key with tamper protection bit set
Notes to
(1) In No key operation, only the unencrypted configuration file is supported.
(2) Arria II GZ devices do not support this feature.
(3) The tamper protection bit setting does not prevent the device from being reconfigured.
Encrypted
(2)
Table
lists the different security modes and configuration bitstream supported
shows the restrictions of each security mode when encrypting Arria II
9–25:
Mode
Chapter 9: Configuration, Design Security, and Remote System Upgrades in Arria II Devices
(1)
Configuration File
Unencrypted
No Key
(2)
Secure (tamper resistant)
Secure (tamper resistant)
Board-level testing
Board-level testing
Function
Secure
Secure
(3)
(3)
Tamper-Protection
Non-Volatile Key
Non-Volatile Key
Configuration File
Unencrypted or
Configuration File
Encrypted
Bit Set
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with
Encrypted
Configuration File
Unencrypted
Unencrypted
Encrypted
Encrypted
Encrypted
Encrypted
Design Security