310 www.xilinx.com Virtex-6 FPGA GTX Transceivers User Guide
UG366 (v2.5) January 17, 2011
Appendix B: DRP Address Map of the GTX Transceiver
23h
15
R/W
Reserved
14:10 TX_CLK25_DIVIDER 4:0
6
00101
1 00000
2 00001
3 00010
4 00011
5 00100
7 00110
8 00111
9 01000
10 01001
11 01010
12 01011
13 01100
14 01101
15 01110
16 01111
17 10000
18 10001
19 10010
20 10011
21 10100
22 10101
23 10110
24 10111
25 11000
26 11001
27 11010
28 11011
29 11100
30 11101
31 11110
32 11111
9:0 TRANS_TIME_TO_P2 9:0
24h
15:12
R/W
COM_BURST_VAL 3:0 0-15
1
(1)
11:0 TRANS_TIME_FROM_P2 11:0
25h
15
R/W
TX_PMADATA_OPT 0-1
1
(1)
14:10 Reserved 4:0
9:8 CM_TRIM 1:0 0-3
1
(1)
7:0 TRANS_TIME_NON_P2 7:0
26h
15:14
R/W
BGTEST_CFG 1:0 0-3
1
(1)
13:12 TXPLL_SATA 1:0 0-3 1
(1)
11:6 SATA_MIN_WAKE 5:0 1-61 1
(1)
5:0 SATA_MAX_WAKE 5:0 1-61 1
(1)
Table B-1: Attributes DRP Address Map (Cont’d)
DADDR
DRP Bits R/W Attribute Name Attribute Bits Attribute Encoding
DRP Binary
Encoding