EP2AGX95EF29C4N Altera, EP2AGX95EF29C4N Datasheet - Page 272

• Manufacturer Part Number: EP2AGX95EF29C4N
• Description: IC ARRIA II GX FPGA 95K 780FBGA
• Manufacturer: Altera
• Series: Arria II GXr

Specifications of EP2AGX95EF29C4N

• Number Of Logic Elements/cells: 89178
• Number Of Labs/clbs: 3747
• Total Ram Bits: 6679
• Number Of I /o: 372
• Voltage - Supply: 0.87 V ~ 0.93 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 780-FBGA
• Family Name: Arria® II GX
• Number Of Logic Blocks/elements: 93674
• # I/os (max): 372
• Frequency (max): 500MHz
• Operating Supply Voltage (typ): 900mV
• Logic Cells: 93674
• Ram Bits: 7025459.2
• Operating Supply Voltage (min): 0.87V
• Operating Supply Voltage (max): 0.93V
• Operating Temp Range: 0C to 85C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 780
• Package Type: FC-FBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -
• Lead Free Status / Rohs Status: Compliant

9–52
Table 9–15. Remote System Upgrade Control Register Contents
Arria II GX Device Handbook, Volume 1
AnF
PGM[23..0]
Wd_en
Wd_timer[11..0]
Notes to
(1) This is the default value of the control register bit.
(2) In remote update mode, the remote configuration block does not update the AnF bit automatically (you can update it manually).
Control Register Bit
(2)
Table
9–15:
Table 9–15
Remote System Upgrade Status Register
The remote system upgrade status register specifies the reconfiguration trigger
condition. The various trigger and error conditions include:
■
■
■
■
■
Figure 9–27
show the bit positions in a 5-bit register.
Figure 9–27. Remote System Upgrade Status Register
Table 9–16
Table 9–16. Remote System Upgrade Status Register Contents (Part 1 of 2)
CRC (from configuration)
nSTATUS
CORE_nCONFIG
nCONFIG
Cyclic redundancy check (CRC) error during application configuration
nSTATUS assertion by an external device due to an error
Arria II GX device logic array triggered a reconfiguration cycle, possibly after
downloading a new application configuration image
External configuration reset (nCONFIG) assertion
User watchdog timer time-out
Status Register Bit
Remote System
lists the remote system upgrade control register contents.
Remote update
Remote update
Remote update
Remote update
lists the status register contents for remote system upgrade.
Upgrade Mode
specifies the contents of the status register. The numbers in the figure
Chapter 9: Configuration, Design Security, and Remote System Upgrades in Arria II GX Devices
(1)
Wd
4
CRC error caused reconfiguration
nSTATUS caused reconfiguration
Device logic array caused reconfiguration
nCONFIG caused reconfiguration
nCONFIG
3
12'b000000000000
24'b0×000000
Value
Core_nCONFIG
1'b0
1'b0
Definition
(1)
2
nSTATUS
1
Application not factory
AS configuration start address
(StAdd[23..0])
User watchdog timer enable bit
User watchdog time-out value (most
significant 12 bits of 29-bit count
value: {Wd_timer[11..0],
17'b0})
Dedicated Remote System Upgrade Circuitry
CRC
0
© July 2010 Altera Corporation
Definition
POR Reset Value
1 bit '0'
1 bit '0'
1 bit '0'
1 bit '0'