wow! Haven't been around in a while. This is really super cool!
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512K Cartridge Status
Started by Ksarul, Jan 22 2012 6:33 PM
28 replies to this topic
#27 OFFLINE
acadiel
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- 157 posts
Chopper Commander
- Location:USA
Posted Sun Feb 26, 2012 9:12 PM
I got the PLCC 20 pin to DIP adapter in yesterday. Now, I actually have two "nice" adapters.. PLCC32 and 20 pin ones! (Wish I could find a nice set of the whole range of sizes).
Anyway, as soon as I get some time this week, I'll start reprogramming the GALs with Matthew's code and try them out with Tursi's Bank Test EPROM to see where we get...
Anyway, as soon as I get some time this week, I'll start reprogramming the GALs with Matthew's code and try them out with Tursi's Bank Test EPROM to see where we get...
Edited by acadiel, Sun Feb 26, 2012 9:12 PM.
#28 OFFLINE
Willsy
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- 765 posts
Dragonstomper
- Location:Uzbekistan (no, really!)
Posted Tue Mar 27, 2012 2:25 AM
Any news on this?
#29 OFFLINE
acadiel
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- 157 posts
Chopper Commander
- Location:USA
Posted Wed Mar 28, 2012 7:55 AM
Not from the ROM side; I haven't had a chance to try and reprogram the GALs yet.
We have two options for ROM right now - the GALs (currently not working) and a 74LS378 chip (verified working with a mega 8K multicart thanks to Tursi.)
I'll let Tursi chime in on the AVR - I believe he was just re-pinning the outputs to go with the new outputs on the board.
All of us have been working on documentation... gotta have something written down. <grin>
We have two options for ROM right now - the GALs (currently not working) and a 74LS378 chip (verified working with a mega 8K multicart thanks to Tursi.)
I'll let Tursi chime in on the AVR - I believe he was just re-pinning the outputs to go with the new outputs on the board.
All of us have been working on documentation... gotta have something written down. <grin>
Edited by acadiel, Wed Mar 28, 2012 7:56 AM.
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