XDS510PP problem

Target DSP: TMS320LF2407A
Target board: eZdsp TMS320lf2407a & custom
1 device in chain.
emulator model: XDS510PP

Software: Code Composer 4.12,     sdconfig 1.35
OS: windows 2000 sp 4
PC: Dell


Hi, I'm trying to use our XDS510PP JTAG module, initially on the Spectrum
Digital eZdsp TMS320LF2407a, and then on our custom board.  When I use
sdconfig and have the parallel cable plugged directly into the eZdsp board,
doing a 'verify connection' works and reports the following:

** Checking for a valid emulator/eZdsp

  $$ You are connected to:
  $$ EmuProductName=XDS510PP_PLUS
  $$ EmuPortAddr=0x378
  $$ EmuPortMode=SPP8
  $$ ProductId=10
  $$ ProductVersion=81


but when I plug in the XDS510PP and try the verify, I get the following:

** Checking for a valid emulator/eZdsp

  >> Could not read the product id from the emulator/eZdsp.

  >> Check the following
  >> - Power is applied to the emulator/eZdsp
  >> - EmuPortAddr is set properly in sdopts.cfg
  >> - Used EmuPortAddr=0x378
  >> - Used EmuPortMode=SPP8

If I use the XDS510PP with the older windows 98 software (PRG2XXPP.EXE), it
works.

Is there some driver or configuration file I need?

Thanks in advance for any help.

-Mike

You might want to try changing the EmuPortMode.  We recently had a similar
experience with a slow(350Mhz) computer that could get thru the diagnostics
most of the time, but would usually have an error when loading code.
Changing from SPP to EPP got it working reliably, but it was also the
impetus we needed to upgrade the motherboard to improve performance.

"Mike Shonle" <mike@psychonic.net> wrote in message
news:sCmdncuIHZxg1aCiRTvUpQ@speakeasy.net...
> Target DSP: TMS320LF2407A
> Target board: eZdsp TMS320lf2407a & custom
> 1 device in chain.
> emulator model: XDS510PP
>
> Software: Code Composer 4.12,     sdconfig 1.35
> OS: windows 2000 sp 4
> PC: Dell
>
>
> Hi, I'm trying to use our XDS510PP JTAG module, initially on the Spectrum
> Digital eZdsp TMS320LF2407a, and then on our custom board.  When I use
> sdconfig and have the parallel cable plugged directly into the eZdsp
board,
> doing a 'verify connection' works and reports the following:
>
> ** Checking for a valid emulator/eZdsp
>
>   $$ You are connected to:
>   $$ EmuProductName=XDS510PP_PLUS
>   $$ EmuPortAddr=0x378
>   $$ EmuPortMode=SPP8
>   $$ ProductId=10
>   $$ ProductVersion=81
>
>
> but when I plug in the XDS510PP and try the verify, I get the following:
>
> ** Checking for a valid emulator/eZdsp
>
>   >> Could not read the product id from the emulator/eZdsp.
>
>   >> Check the following
>   >> - Power is applied to the emulator/eZdsp
>   >> - EmuPortAddr is set properly in sdopts.cfg
>   >> - Used EmuPortAddr=0x378
>   >> - Used EmuPortMode=SPP8
>
> If I use the XDS510PP with the older windows 98 software (PRG2XXPP.EXE),
it
> works.
>
> Is there some driver or configuration file I need?
>
> Thanks in advance for any help.
>
> -Mike
>
>
>