12 Oct
2006
12 Oct
'06
4:40 p.m.
Chuck Guzis wrote:
woodelf wrote:
The clock frequency is derived from the 4.77 MHz
system clock and is
1.19318 MHz, derived from the 4.77 MHz processor clock. The largest
interrupt interval allowed by the 8253 CTC is 65536 counts, which gives you
18.2 times per second.
Well 20 Hz is better than 18.2. :(