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Microprocessor

Microprocessor
Which language could be used for programming an FPGA.

 VHDL
 None
 Verilog
 Both A and B

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Microprocessor
In 8086 the number of bytes which can be addressed directly is about

1000
one million
10000
100000

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Microprocessor
_____________is used to read the status of the hardware interrupts (RST 7.5, RST 6.5, RST 5.5) by loading into the A register a byte which defines the condition of the mask bits for the interrupts.

 SIM
 RIM
 DI
 EI

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Microprocessor
The first microprocessor to include virtual memory in the intel microprocessor family is

 80286
 Pentium
 80386
 80486

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Microprocessor
The content of the A15-A8 (higher order address lines) while executing “IN 8-bit port address” instruction are

 all bits set (i.e. FFH)
 irrelevant
 same as the content of A7-A0
 all bits reset (i.e. 00H)

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Microprocessor
SPHL instruction copies the content of H-L register pair to the _________.

 PSW
 D-E
 Stack Pointer
 B-C

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