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The signal that is used to insert WAIT states in a bus cycle in 80386 is

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in Microprocessor by (39.4k points)
The signal that is used to insert WAIT states in a bus cycle in 80386 is

(a) HOLD

(b) HLDA

(c) READY

(d) PEREQ

The question was posed to me in class test.

Enquiry is from Architecture and Signal Descriptions of 80386 in portion 32-bit Processors-80386, 80387 and 80486 of Microprocessor

1 Answer

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by (49.2k points)
Correct option is (c) READY

Explanation: READY signal is used to insert WAIT states in a bus cycle, and is useful for interfacing of slow devices with the CPU.

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