Re: Reading back SRAM content via JTAG?

> Is this going to turn into a project of its own?  (Don't I need to
> somehow synchronize hw and sw - use hw to initiate read at a slower
> speed, then check with SAMPLE instruction via sw, back to hw to
> increment addr, etc.?)

You can also do it purely using JTAG with a combination of EXTEST and SAMPLE
commands. Use EXTEST to set up read controls and address via FPGA pins and
then use SAMPLE to read the SRAM data back.


Jim Wu
[EMAIL PROTECTED] (remove capital letters)
http://www.geocities.com/jimwu88/chips