On Tuesday, April 14, 2015 at 1:30:30 PM UTC-7, Jeff Albrecht wrote:
In my drawers I found
TMS2716C - apparently not supported by GQ-4X
AM2716DC - Looks to be supported by GQ-4X as 'AM2716'
AM2732A-2DC - I found a setting for 'AM2732A' I wonder what the 2DC, missing from GQ device id, means?
Success!
I programmed the AM2716DC with the GQ setting of 'AM2716'. It didn't pass verify but it looked like it had programmed. I put it in the newly acquired CCS 2810 cpu board, powered up and taped return a couple times. Got the Moss 2.2 signon.
Found a couple 2716A at Futurlec this is a 200ns device http://www.futurlec.com/cgi-bin/search/qty_price.cgi?part_no=2716A-200. Any other suggestions where to buy? I'm often told to stay away from eBay... ???
Bob, have you ever run a different or enhanced capability ROM on your CCS 2810s?