8085 MICROPROCESSOR
FEATURE OF 8085
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Detailed explanation-1: -Explanation: There are three counters that can be used as either counters or delay generators.
Detailed explanation-2: -The popular 8254 offers three independent 16-bit down counters. Each counter has a clock input, control gate and an output. You can program each counter for maximum count values from 2 to 65535. Version 2 of the 8254 has a maximum input clock frequency of 10 MHz.
Detailed explanation-3: -The programmable timer device 8253 contains three independent 16-bit counters, each with a maximum count rate of 2.6 MHz.
Detailed explanation-4: -The 8253 timer is a 24-pin IC and operates at +5 V dc. It consists of three independent programmable 16-bit counters: Counter 0, Counter 1, and Counter 2. Each counter operates as a 16-bit down counter and each counter consists of clock input, gate input and output as depicted in Fig. 8.75.