Posted on May 17, 2011 at 12:02Thanks for your reply. There are some other questions from me. Hopefully that you could explain for me.
May I know the connection of J2? Can I connect the JEN, TRSTN, CNTL and RSTN to Vcc? May I know the connection of the loop back cable. I did not use header in my prototype. I straight away connected those pins to the designated destination. (eg. TCK to pin 19 of PSD834) Will it caused any problem?
One more question is regarding the chip used in the construction of JTAG programmer. I used 74LS04 instead of 54ALS05. I thought it would be ok since 2 of them are inverter. Will that be a problem as well?
Thanks for taking time to answer my inquiries. Your help is greatly appreciated.
