What are the modes of operation used in 8253?
2 years ago
Microprocessors
Each of the three counters of 8253 can be operated in one of
the following six modes of operation.
1. Mode 0 (Interrupt
on terminal count) 2. Mode 1 (Programmable monoshot)
3. Mode 2 (Rate generator) 4. Mode 3 (Square
wave generator)

Rusma Khadka
Sep 10, 2022