C5409A Bad Target Silicon Revision Number

loi

Other Parts Discussed in Thread: TMS320VC5409A

Using TMS320VC5409APGE-160 Silicon B. Power supply: I/O=3.3V, Core=1.6V. External oscilator 8MHz (CLKMD=PLLx1,external osc) at power on I see CLKOUT=CLKIN/4.
CCS3.3+XDS510-USB Emulator(SpectrumDigital). CCS setup with "C5409A XDS510 Emulator". When trying to start CCS I see the following message:

Can't Initialize Target CPU:
Error 0x80000240/-1073
Fatal Error during: Initialization, OCS,
Bad Target Silicon Revision Number
Please check your multi-processor configuration.
The number of devices in the JTAG scan path
must be correct for the silicon revision to be read.
Or, you may have selected the wrong DSP device driver.

When I use "xdsprobe -g -c100 -f brddat/ccbdr0.dat -v" I see that "..scan path is too long..." , however the path is no longer than 3 inchs.

What to do?

Thanks for any help.

over 15 years ago

0 Mariana over 15 years ago

TI__Mastermind 24340 points

This is the documented error description:

Error ID:-1073 Error Description: PTI_ERR_TARG_REVISION

When the emulator comes up, the first thing it tries to do is read the 32 bit JTAG device ID in order to determine what type of processor it is connected to. In this case, it has found an ID that it didn't expect. Different families of DSPs have different sets of Device IDs so using the incorrect emulation driver could cause this. Also, in a multiprocessor environment, if the scan chain that's set up in Code Composer Studio is incorrect, then the value that the driver reads as the JTAG ID may not actually be the JTAG ID. Suggestion: Use XDSPROBE to verify the scan chain.

1) Make sure that you have the latest drivers and update CCS with the latest service release at update advisor

2) Check your CCS setup configuration

3) You can use the SDconfig utility that might help indicate what is wrong: http://emulators.spectrumdigital.com/utilities/

4) On the hw side, the DSP will need to be out of reset in order for the emulation logic to be operative. If you have additional devices in the scan chain, make sure that these are not preventing the Jtag chain to be operative. To avoid issues due to the boot sequence of the DSP, please select emulation boot as boot mode.

5) Check the clocks and signals at your board, speciallly the emulation signals