OMAP release 2.4x and higher support CCS 2.4 by default which is NOT backward compatible with CCS 2.21. To use OMAP release 2.4 drivers in a CCS 2.21 or 2.3 environment requires go to the \drivers directory and rename _CCSV22_DoAutoConnect to CCSV22_DoAutoConnect This will force the CCS 2.4/3.x drivers operate in CCS 2.21 mode.

For ARM7S support add the following two lines to sdopts.cfg which is located in your windows system32 directory:

    DevArm7IsBigEndian=YES
    DevArm7NoChain0=YES

Here is clip of my settings for both XDS510PP+ and XDS510USB. One thing you can do on the XDS510USB is to slow down the TCK speed by uncommenting #EmuTckDiv. For typical ARM92x/ARM11 we normally set EmuTckDiv=4 to compenstate for bugs in the TI RTCK logic.

Also note the XDS510PP+ settings for EmuPortSpeed, EmuDisablePolling. This forces the polling to behave as a timeout vs a delay. Again, same thing we do on ARM92x/ARM11 with RTCK.

# XDS510PP/SPI515/eZdsp/XDS510PP_PLUS, PORT 0x378, SPP8 
#
[EmulatorId=378]
EmuPortAddr=0x378
EmuPortMode=SPP8
EmuPortSpeed=1000
EmuAddOptoPod=NO
EmuDisablePolling=NO
EmuDoWaitInReset=NO
# Uncomment only one of the following EmuProductName options
#EmuProductName=XDS510PP
#EmuProductName=SPI515
EmuProductName=XDS510PP_PLUS
#EmuProductName=EZDSPVC3X
#EmuProductName=EZDSP54X
#EmuProductName=EZDSP2710
#EmuTckDiv=4
#EmuManageTargetPower=YES
#EmuPulseTrst=YES
DevArm7IsBigEndian=YES
DevArm7NoChain0=YES

# XDS510USB Port 0x510
#
[EmulatorId=510]
EmuPortAddr=0x510
EmuPortMode=USB
EmuPortSpeed=0
EmuAddOptoPod=NO
EmuDisablePolling=YES
EmuDoWaitInReset=NO
EmuProductName=XDS510USB
#EmuTckDiv=1
#EmuPulseTrst=YES
#EmuIoOffAtExit=NO
DevArm7IsBigEndian=YES
DevArm7NoChain0=YES