Xilinx Virtex-4 - Page 97

Virtex-4 FPGA Configuration User Guide www.xilinx.com 97
UG071 (v1.12) June 2, 2017
Bitstream Composition
R
00000009 SWITCH command
20000000 NO-OP
30008001 Type 1 write 1 words to CMD
00000000 NULL command
20000000 NO-OP
3000C001 Type 1 write 1 words to MASK
XXXXXXXX Data word 0
3000A001 Type 1 write 1 words to CTL
XXXXXXXX Data word 0
20000000 NO-OP
... 1149 more NO-OPs
3000C001 Type 1 write 1 words to MASK
XXXXXXXX Data word 0
3000A001 Type 1 write 1 words to CTL
XXXXXXXX Data word 0
30002001 Type 1 write 1 words to FAR
00000000 Data word 0
30008001 Type 1 write 1 words to CMD
00000001 WCFG command
30004000 Type 1 write 0 words to FDRI
5003B568 Type 2 write 243048 words to FDRI
XXXXXXXX Data word 0
... ...
XXXXXXXX Data word 243047
30000001 Type 1 write 1 words to CRC
XXXXXXXX Data word 0
30008001 Type 1 write 1 words to CMD
0000000A GRESTORE command
20000000 NO-OP
30008001 Type 1 write 1 words to CMD
00000003 LFRM command
20000000 NO-OP
... 99 more NO-Ops
30008001 Type 1 write 1 words to CMD
0000000A GRESTORE command
Table 7-11: Configuration Sequence (Continued)
Configuration
Data (hex)
Explanation