1.

How many stack register does an 8087 have?(a) 4(b) 8(c) 16(d) 32I got this question in unit test.This is a very interesting question from Coprocessor of Intel topic in section Embedded Processors of Embedded Systems

Answer»

The CORRECT choice is (b) 8

The best explanation: The 8087 coprocessor does not have a main REGISTER set but they have an 8-level deep STACK register from st0 to st7.



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