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AR# 47317

Zynq-7000 AP SoC, ID - Incorrect PS Family IDCODE Value

Description

The 7-bit family IDCODE value that software can read in the PS slcr.IDCODE[27:21] register bits is incorrect. The register value reads 0x1D instead of the correct value of 0x1B.

Solution

Impact Minor. The mismatch may cause confusion in some tools and by users.
Work-around None. The user needs to be aware of the different IDs.
Configurations Affected All systems using the 7-bit family IDCODE.
Device Revision(s) Affected: Refer to (Xilinx Answer 47916) - Zynq-7000 Design Advisory Master Answer Record

The Zynq-7000 All Programmable SoC Technical Reference Manual specifies the intended value of 0x1B.
The Family ID code read using the PL JTAG interface = 0x1B.
The Family ID code read from the PS SLCR.PSS_IDCODE[27:21] register bits = 0x1D.
AR# 47317
Date Created 05/23/2012
Last Updated 12/16/2013
Status Active
Type Design Advisory
Devices
  • Zynq-7000