Microprocessor In 8085 microprocessor, the RST6 instruction transfer programme execution to following location 0024H. 0060H. 0030H. 0048H. 0024H. 0060H. 0030H. 0048H. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor HLDA signal in 8085 performs the following operation: Indicates that the CPU has not received the HOLD request. Hold the data in the accumulator until the microprocessor is turned OFF. Indicates that the CPU has received the HOLD request and that it will relinquish the bus in the next clock cycle. Indicates that another master is requesting the use of the address and data buses. Indicates that the CPU has not received the HOLD request. Hold the data in the accumulator until the microprocessor is turned OFF. Indicates that the CPU has received the HOLD request and that it will relinquish the bus in the next clock cycle. Indicates that another master is requesting the use of the address and data buses. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Pick out the matching pair SID; SIM HOLD; DMA READY; RIM S0;S1;wait status SID; SIM HOLD; DMA READY; RIM S0;S1;wait status ANSWER DOWNLOAD EXAMIANS APP
Microprocessor If m is a power of 2, the number of select lines required for an m-input mux is: m log2 (m) 2^m 2*m m log2 (m) 2^m 2*m ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Number of Hex digits needed to represent the 20-bit address of a memory location are 20 5 4 16 20 5 4 16 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor After RESET 8255 will be in mode 0; all ports are input mode 0; all ports are output mode 2 unchanged condition mode 0; all ports are input mode 0; all ports are output mode 2 unchanged condition ANSWER DOWNLOAD EXAMIANS APP
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