AR# 64771

KCU105 - UG917 (v1.2.1), MGT Quad 226 refclk description and Table 1-10 do not correlate

描述

GTH Transceivers Quad 226 is described on page 38 of UG917 (v1.2.1).

In this description, MGTREFCLK0 is described as being the FMC clocks, while MGTREFCLK1 is described as being the SMA clocks:

"MGTREFCLK0 - FMC_LPC_GBTCLK0_M2C_C_P / _N

MGTREFCLK1 - SMA_MGT_REFCLK_P / _N SMA GTH clock input"

Is this correct?

解决方案

The description of Quad 226 on page 38 is incorrect.

In this description the refclk information is swapped.

Table 1-10 of UG917 (v1.2.1) has the correct information.

"MGTREFCLK0 - SMA_MGT_REFCLK_P/N SMA GTH clock input

MGTREFCLK1 - FMC_LPC_GBTCLK0_M2C_C_P/N"

This is corrected in UG917 (v1.3).

链接问答记录

主要问答记录

Answer Number 问答标题 问题版本 已解决问题的版本
63175 Kintex UltraScale FPGA KCU105 Evaluation Kit - Known Issues and Release Notes Master Answer Record N/A N/A
AR# 64771
日期 06/15/2015
状态 Active
Type 综合文章
Boards & Kits