8253/54 has c----command that allows the user to check the count value programmed mode and current status of the counter

Related MCQs

• for mode 3 of 8253/54, if the count is odd the output will be high for---
• 8253/54 timers can be programmed in---modes
• For i/o mode of 8255,if -----,the word is taken as a mode definition word
• in mode 0 of 8253/54 ----disables counting
• BSR mode is used to set or reset the bitsin
• A high on ----pin causes all 24 lines of three 8 bit ports to be in the input mode
• For i/o mode of 8255 ,if -----, the word is taken as a bit set/reset word
• 8255 has three ----parrallel port
• 8253/54 has ----independent timers/counters
• 8255 has -------- i/o pins