Very nice job
But without a easy way to have a good screen
Have to find a way to use the gpio pins of a raspberry pi 4 or 5
Maybe via i2c and a line of shift registers on high speed
The 8 bits databus and some control pins need two-way communication so it needs 2 x two 74HC145 buffers in ...
Search found 2 matches
- Sun Nov 10, 2024 3:18 pm
- Forum: General QL Chat
- Topic: Emulate RAM/ROM Using Raspi Pico and a 68K
- Replies: 3
- Views: 1389
- Sun Nov 10, 2024 2:06 am
- Forum: General QL Chat
- Topic: Emulate RAM/ROM Using Raspi Pico and a 68K
- Replies: 3
- Views: 1389
Emulate RAM/ROM Using Raspi Pico and a 68K
I can't find this topic on this forum and so I give it a shot myself.
Press a 68000 or a 68008 into a breadboard and knot it up to a Raspi Pico. Seems simple and it is more simple than one might think. At least to do some simple coding.
I don't know yet if a 68K can do single stepping but a W65C02S ...
Press a 68000 or a 68008 into a breadboard and knot it up to a Raspi Pico. Seems simple and it is more simple than one might think. At least to do some simple coding.
I don't know yet if a 68K can do single stepping but a W65C02S ...