Product Information Registers; Table 6: Pcr - Product Code And Led Register; Table 7: Psr - Product Status Register - VersaLogic Viper Programmer's Reference Manual

Product Information Registers

This register drives the PLED on the paddleboard. It also provides read access to the product
code.
Table 6: PCR – Product Code and LED Register
Bit Identifier
7 PLED
6-0 PRODUCT_CODE
Table 7: PSR – Product Status Register
Bit Identifier
7:3 REV_LEVEL[4:0]
2 EXTEMP
1 CUSTOM
0 BETA
VL-EBX-38 Programmer's Reference Manual
Access Default
Drives the programmable LED on the paddleboard.
R/W 0 0 – LED is off (default)
1 – LED is on (can be used by software)
RO
"0010111" Product Code for the EBX-38 (0x17)
Access Default
Revision level of the PLD (incremented every FPGA release)
0 – Indicates production release revision level when BETA
RO
N/A status bit (bit 0) is set to '0'
1 – Indicates development release revision level when BETA
status bit (bit 0) is set to '1'
Extended or Standard Temp Status (set via external resistor):
RO
N/A 0 – Standard Temp
1 – Extended Temp
Custom or Standard Product Status (set in FPGA):
RO
N/A 0 – Standard Product
1 – Custom Product or PLD/FPGA
Beta or Production Status (set in FPGA):
RO
N/A 1 – Beta (or Debug)
0 – Production
FPGA Registers
Description
Description
11