Thank you [plural] for your replies!
Can you tell us a little more about these "registers" and "buffers" and how they work?
The registers are going to be TI 74374 and the buffers are the TI 74244.
The registers' inputs are going to be connected to the CPU, and the outputs are going to be connected ...
Search found 2 matches
- Thu Apr 02, 2020 6:19 pm
- Forum: Newbies
- Topic: CPU sharing memory with my VGA card problem.
- Replies: 5
- Views: 1154
- Thu Apr 02, 2020 12:44 pm
- Forum: Newbies
- Topic: CPU sharing memory with my VGA card problem.
- Replies: 5
- Views: 1154
CPU sharing memory with my VGA card problem.
Dear 6502 Community;
I am currently making/designing a 256K computer using the 6502, and I was wondering if there was a simple way to share the same (banked) memory with the CPU and the VGA card.
The VGA card has a pixel frequency of ~25MHz, and the 6502 will work on ~13Mhz/~6Mhz.
I was planning ...
I am currently making/designing a 256K computer using the 6502, and I was wondering if there was a simple way to share the same (banked) memory with the CPU and the VGA card.
The VGA card has a pixel frequency of ~25MHz, and the 6502 will work on ~13Mhz/~6Mhz.
I was planning ...