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AR# 19292

6.2 EDK, SystemACE driver - The XSysAce_WriteSector() contains an error

Description

Keywords: EDK, OPB SYSACE, XSysAce_WriteSector

Urgency: Standard

General Description:
In the "xsysace_l.c" file, function "XSysAce_WriteSector" contains an error:

Solution

The line:
XSysAce_RegWrite16(BaseAddress + XSA_SCCR_OFFSET, XSA_SCCR_READDATA_MASK | 1);

should be replaced by:
XSysAce_RegWrite16(BaseAddress + XSA_SCCR_OFFSET, XSA_SCCR_WRITEDATA_MASK | 1);

The xilfatfs library uses this driver for write file functionality.

This problem is fixed in the latest 6.2 EDK Service Pack, available at:
http://www.xilinx.com/ise/embedded/edk.htm.
The first service pack containing the fix is EDK 6.2 Service Pack 1.
AR# 19292
Date Created 04/08/2004
Last Updated 04/09/2007
Status Archive
Type General Article