4 ms·
The beeb had an additional advantage: RAM ran at 4MHz, so the CPU and the video chip didn't have to compete for access.
by forinti 5y ago
The beeb had an additional advantage: RAM ran at 4MHz, so the CPU and the video chip didn't have to compete for access.
- bullen 5y agoSame for the C64... RAM at twice the Hz so the 6510 and SID/VIC-2 accessed it interleaved.