Microprocessor In one’s complement 8 bit representation 11111111 represents -0 -1 +0 1 -0 -1 +0 1 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The first machine cycle of an instruction is always A memory write cycle An I/O read cycle A memory read cycle A fetch cycle A memory write cycle An I/O read cycle A memory read cycle A fetch cycle ANSWER DOWNLOAD EXAMIANS APP
Microprocessor A microcomputer consists of All of these a microprocessor I/O device memory All of these a microprocessor I/O device memory ANSWER DOWNLOAD EXAMIANS APP
Microprocessor If the number of address bits in a memory is reduced by 2 and the addressability is doubled, the size of the memory (i.e., the number of bits stored in the memory) Remains unchanged Increases by 2^(address bits)/addressability Doubles Halves Remains unchanged Increases by 2^(address bits)/addressability Doubles Halves ANSWER DOWNLOAD EXAMIANS APP
Microprocessor XCHG instruction exchanges the content of H-L with ______ register pair. B-C PSW D-E Stack Pointer B-C PSW D-E Stack Pointer ANSWER DOWNLOAD EXAMIANS APP
Microprocessor A microprocessor with a 12-bit address bus will be able to access 1 K bytes 8 K bytes 10 K bytes 4 K bytes 1 K bytes 8 K bytes 10 K bytes 4 K bytes ANSWER DOWNLOAD EXAMIANS APP
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