EP1S40B956C5 Altera, EP1S40B956C5 Datasheet - Page 798

• Manufacturer Part Number: EP1S40B956C5
• Description: IC STRATIX FPGA 40K LE 956-BGA
• Manufacturer: Altera
• Series: Stratix®r

Specifications of EP1S40B956C5

• Number Of Logic Elements/cells: 41250
• Number Of Labs/clbs: 4125
• Total Ram Bits: 3423744
• Number Of I /o: 683
• Voltage - Supply: 1.425 V ~ 1.575 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 956-BGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Number Of Gates: -

Using Enhanced Configuration Devices
12–20
Stratix Device Handbook, Volume 2
Figure 12–11. Memory Map in Enhanced Configuration Device
When the Stratix or Stratix GX device powers-up in remote configuration
mode, the devices loads configuration data located at page address 000.
You should always load the factory default configuration data at this
location and make sure this information is not altered.
The factory configuration contains information to determine the next
application configuration to load into the Stratix or Stratix GX device.
When the Stratix or Stratix GX device successfully loads the application
configuration from the page selected by the PGM[2..0] pins, it enters
user mode.
In user mode, the Nios embedded processor (or any other logic) assists
the Stratix or Stratix GX device in detecting remote system configuration
information. In remote system configuration, the Nios embedded
processor receives the incoming data from the remote source via the
network, writes it to the ECP16 enhanced configuration device, and then
initiates loading of the factory configuration into the Stratix or Stratix GX
device. Factory configuration reads the remote configuration status
register and determines the appropriate application configuration to load
into the Stratix or Stratix GX device.
system configuration.
Processor
Space
Enhanced Configuration Devices
Boot & Parameter Block
Unused Memory
Option Bits
Page7
Page1
Page0
Figure 12–12
Configuration
shows the remote
Space
Altera Corporation
September 2004