dluck
Experienced Member
Hi,
I have a project to bring up a prototype Atari pinball board that uses a 6800. Using a Saleae logic 16 I've been able to see it come out of reset and then clear a bunch of ram but then seems to get lost after I believe it is jsr to a routine. Thanks to Al, who dumped the proms and provided me a disassembly I can see that. But using the saleae logic 16 its difficult to turn it into something that will group bits into bytes and capture only on a clk pulse. Or maybe I'm not finding out how to do that. I'm suspecting reading writing ram is a problem.
Anyone here in SFBA can loan me a 9010A with 6800 pod, or maybe something else I can plug in. Fortunately the 6800 is socketed.
Thanks all,
Dale
I have a project to bring up a prototype Atari pinball board that uses a 6800. Using a Saleae logic 16 I've been able to see it come out of reset and then clear a bunch of ram but then seems to get lost after I believe it is jsr to a routine. Thanks to Al, who dumped the proms and provided me a disassembly I can see that. But using the saleae logic 16 its difficult to turn it into something that will group bits into bytes and capture only on a clk pulse. Or maybe I'm not finding out how to do that. I'm suspecting reading writing ram is a problem.
Anyone here in SFBA can loan me a 9010A with 6800 pod, or maybe something else I can plug in. Fortunately the 6800 is socketed.
Thanks all,
Dale