GT_WIZ_CONTROL_REG: 0154 - 5.0 English - PG210

10G/25G High Speed Ethernet Subsystem Product Guide (PG210)

Document ID
PG210
Release Date
2025-06-11
Version
5.0 English
Note: Applies to Versal devices only.
Table 1. GT_WIZ_CONTROL_REG: 0154
Bits Default Type Signal
2:0 3'b000 RW gtwiz_loopback
7:3 5'b00000 RW gtwiz_txprecursor
12:8 5'b00000 RW gtwiz_txpostprecursor
19:13 7'b0000000 RW gtwiz_txmainprecursor
20 1'b0 RW gtwiz_rxcdrhold
  1. Bit description mentioned (for gtwiz_txprecursor, gtwiz_txpostcursor, gtwiz_txmaincursor, gtwiz_rxcdrhold) is valid for non-GTM Versal devices only.
  2. For Versal GTM devices, valid bit description is:bits [8:3] for gtwiz_txprecursor, [14:9] for gtwiz_txpostcursor, [21:15] for gtwiz_txmaincursor, and bit [22] of register is for gtwiz_rxcdrhold.
  3. For more details, refer to Versal Adaptive SoC GTY and GTYP Transceivers Architecture Manual (AM002) and Versal Adaptive SoC GTM Transceivers Architecture Manual (AM017).
  4. This register is applicable for Versal family only.