TX Initialization Status (TXIS) Register (0x0020) - 2.2 English

Video PHY Controller LogiCORE IP Product Guide (PG230)
Document ID
PG230
Release Date
2023-11-03
Version
2.2 English
Table 1. TX Initialization Status (TXIS)
Bit Default Value Access Type Description
Channel 1
0 0 RO TXRESETDONE
1 0 RO TXPMARESETDONE 1
2 0 RO GTPOWERGOOD (For UltraScale+ devices) 2
7:3 0 RO Reserved
Channel 2
8 0 RO TXRESETDONE
9 0 RO TXPMARESETDONE 1
10 0 RO GTPOWERGOOD (For UltraScale+ devices) 2
15:11 0 RO Reserved
Channel 3
16 0 RO TXRESETDONE
17 0 RO TXPMARESETDONE 1
18 0 RO GTPOWERGOOD (For UltraScale+ devices) 2
23:19 0 RO Reserved
Channel 4
24 0 RO TXRESETDONE
25 0 RO TXPMARESETDONE 1
26 0 RO GTPOWERGOOD (For UltraScale+ devices)
31:27 0 RO Reserved
  1. For the DisplayPort protocol, TXPMARESETDONE is used only for UltraScale and UltraScale+ devices. For 7 series devices, this field is tied to 1.
  2. The signals driving the GTPOWERGOOD in the TXIS and RXIS registers are identical.