Microprocessor Because we wish to allow each ASCII code to occupy one location in memory, most memories are __________ addressable. BYTE WORD (16 bits) DOUBLEWORD (32 bits) NIBBLE BYTE WORD (16 bits) DOUBLEWORD (32 bits) NIBBLE ANSWER DOWNLOAD EXAMIANS APP
Microprocessor A sequence of two registers that multiplies the content of DE register pair by two and stores the result in HL register pair (in 8085 assembly language) is XTHL & DAD H XCHG & DAD B PCHL & DAD D XCHG & DAD H XTHL & DAD H XCHG & DAD B PCHL & DAD D XCHG & DAD H ANSWER DOWNLOAD EXAMIANS APP
Microprocessor When .9432 E – 4 is subtracted from .5452 E – 3 in normalized floating point mode Both Ihe numbers are changed and their exponents are, made equal to -5 None of the numbers is changed .5452 E – 3 is changed to 5.452 E – 4 but .9432 E – 4 is not changed .9432 E – 4 is changed to .09432 E – 3 and .5452 E – 3 is not changed Both Ihe numbers are changed and their exponents are, made equal to -5 None of the numbers is changed .5452 E – 3 is changed to 5.452 E – 4 but .9432 E – 4 is not changed .9432 E – 4 is changed to .09432 E – 3 and .5452 E – 3 is not changed ANSWER DOWNLOAD EXAMIANS APP
Microprocessor ________is the only non-vectored interrupt in 8085 microprocessor. INTR TRAP RST 5.5 RST 7 INTR TRAP RST 5.5 RST 7 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor RST0 - RST7 are the __________ in 8085. hardware interrupts software interrupts logical interrupts conditional interrupts hardware interrupts software interrupts logical interrupts conditional interrupts ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The 8085 microprocessor uses a crystal of frequency 6.25 Mhz. The T-state value is 1280ns 320ns 960ns 640ns 1280ns 320ns 960ns 640ns ANSWER DOWNLOAD EXAMIANS APP
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