6502
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dbuchwald
DB6502: 65C02 based computer inspired by BE6502
I'm having some issues but not sure where the best place to get help is. I have the PCB and have mounted everything but the 6551 (in transit someplace between...
tried some other programs and they work but I am unsure on how to make this one work I have the os1 code installed on my eeprom but when I...
I am unsure how to compile the .c files in the 6502 projects ROM folder im not sure what to use crygwin? cc65? and what commands do I type into...
Do you plan to add any kind of video output to the computer? You currently have a ATtiny4313 that is only used for the ps/2 keyboard interface that could probably...
The whole circuitry could be largely simplified and the board size reduced if certain components are replaced by SMD counterparts
Currently BASIC lists strings with special characters in not so nice way: ``` New program will be stored at location 0x331e OS/1 Basic>100 print "Hello \"World\" \\!" OS/1 Basic>run Hello...
This enables localization (less functional), but also makes implementation of "mini shell" much easier
Currently it waits forever, should fail after several attempts
Currently it simply doesn't work - keypress is registered, but apparently it requires command to be sent back to keyboard to enable. Not that it's high priority defect, but should...
Quite a few places where this has been done, and it's ugly