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  3. AR# 52344: Zynq-7000 AP SoC ZC706 Evaluation Kit - (UG954) Which SD Interface Level Shifter is present on the ZC706 Evaluation Platform?

AR# 52344

Zynq-7000 AP SoC ZC706 Evaluation Kit - (UG954) Which SD Interface Level Shifter is present on the ZC706 Evaluation Platform?

Description

The ZC706 Evaluation Board for the Zynq-7000 XC7Z045 All Programmable User Guide v1.0 (UG954), states that the SD Card level shifter (U11) is a TI TXB02612 SDIO port expander.

Is this correct?

Solution

No, this information is not accurate. The SD card level shifter (U11) used on the ZC706 is actually a Maxim MAX13035E voltage level shifter.

The Maxim device is correctly identified in the ZC706 schematic and ZC706 BOM.

UG954 (v1.1) correctly lists Maxim MAX13035E as the voltage level shifter on the ZC706.

Linked Answer Records

Master Answer Records

Answer Number Answer Title Version Found Version Resolved
51899 Zynq-7000 AP SoC ZC706 Evaluation Kit - Known Issues and Release Notes Master Answer Record N/A N/A
AR# 52344
Date 01/10/2014
Status Active
Type General Article
Boards & Kits
  • Zynq-7000 All Programmable SoC ZC706 Evaluation Kit