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AR# 51220

ZC702 - Master UCF (Rev 1.0) shows incorrect IOSTANDARD for USRCLK_N / _P

Description

Zynq-7000All Programmable SoCZC702 Evaluation Kit Master UCF (Rev 1.0) lists the IOSTANDARD as LVDS for the USRCLK_P and USRCLK_N User Clock pins.

NETUSRCLK_PLOC = Y9 |IOSTANDARD=LVDS; # Bank 13 VCCOVADJ-IO_L12P_TI_MRCC_13
NETUSRCLK_NLOC = Y8 | IOSTANDARD=LVDS; #Bank 13 VCCO VADJ -IO_L12N_TI_MRCC_13

Using this UCF in the tools causes errors - what is the problem here?

Solution

LVDS is not a valid IOSTANDARD, the IOSTANDARD should instead read LVDS_25.

Zynq-7000 EPP ZC702 Evaluation Kit Master UCF (Rev 2.0) is now available with the correct IOSTANDARD listed for USRCLK_P and USRCLK_N:

NETUSRCLK_P LOC = Y9 |IOSTANDARD=LVDS_25; # Bank 13 VCCOVADJ-IO_L12P_TI_MRCC_13
NET USRCLK_N LOC = Y8| IOSTANDARD=LVDS_25; #Bank 13 VCCO VADJ -IO_L12N_TI_MRCC_13

Linked Answer Records

Master Answer Records

Answer Number Answer Title Version Found Version Resolved
47864 Zynq-7000 AP SoC ZC702 Evaluation Kit - Known Issues and Release Notes Master Answer Record N/A N/A
AR# 51220
Date Created 08/09/2012
Last Updated 11/28/2012
Status Active
Type General Article
Boards & Kits
  • Zynq-7000 All Programmable SoC ZC702 Evaluation Kit