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Microprocessor

Microprocessor
A combinational PLD with a programmable AND array and a fixed OR array is called a

 PAL
 PROM
 PLD
 PLA

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Microprocessor
The addressing mode in instruction PUSH B is

 register indirect
 direct
 register
 immediate

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Microprocessor
The operating modes of 8255 A are called

Mode 0 and mode 2
Mode 0 and mode 1
Mode 0, mode 2 and mode 3
Mode 0, mode 1 and mode 2

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Microprocessor
The ROM programmed during manufacturing process itself is called

 EEPROM
 MROM
 EPROM
 PROM

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Microprocessor
How many machine cycles are required for execution of IN 30H instruction

 6
 4
 3
 5

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Microprocessor
________used to implement the hardware interrupts (RST 7.5, RST 6.5, RST 5.5) by setting various bits to form masks or generate output data via the Serial Output Data (SOD) line.

 EI
 DI
 RIM
 SIM

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