Question: (a) Interface four 2764 EPROMs for address space CFFFF - C8000h and four 6116 SRAMS for address space 3DFFFh- 3C000h with 8088 microprocessor by

(a) Interface four 2764 EPROMs for address space CFFFF - C8000h and

(a) Interface four 2764 EPROMs for address space CFFFF - C8000h and four 6116 SRAMS for address space 3DFFFh- 3C000h with 8088 microprocessor by using a 74139 decoder. Draw the diagram of interfacing and mention the individual address space for each EPROM and SRAM device. [CLO-3, C3] (b) Write a program to initialize counter 0 and 2 of 8254 PIT/C in mode 1 and 3 respectively. After that, Initial counts 3C48h and 8B62h are to be written for counter 0 and 2 respectively. Both counters will count in Binary. 8254 is interfaced with 8088 for address space 80h-83h. [CLO-3,C3]

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