Microprocessor The 8085 microprocessor uses a crystal of frequency 6.25 Mhz. The T-state value is 320ns 960ns 1280ns 640ns 320ns 960ns 1280ns 640ns ANSWER DOWNLOAD EXAMIANS APP
Microprocessor IN an intel 8085A microprocessor, why is READY signal used? To provide proper WAIT states when the microprocessor is communicating with a slow peripheral device. To indicate to user that the microprocessor is working and is ready for use. To slow down a fast peripheral device so as to communicate at the microprocessor’s device. None of these To provide proper WAIT states when the microprocessor is communicating with a slow peripheral device. To indicate to user that the microprocessor is working and is ready for use. To slow down a fast peripheral device so as to communicate at the microprocessor’s device. None of these ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Identify the non-programmable interfacing device from the following 8257. 8295. 8255. 8212. 8257. 8295. 8255. 8212. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Using one 8259 IC is equivalent to providing …………. INTR pins on 8085 16 12 18 8 16 12 18 8 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which one of the following instruction may be used to clear the accumulator content irrespective of its initial value? CLR A SUB A ORA A MOV A, 00H CLR A SUB A ORA A MOV A, 00H ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Maximum number of I/O that can be addressed by the INTEL 8085 is 512 285 65536 256 512 285 65536 256 ANSWER DOWNLOAD EXAMIANS APP
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