Design a 8086 based system with following specifications

• CPU at 10MHz in minimum mode operation

• 32 KB SRAM using 8 KB devices

• 64 KB EPROM using 16 KB devices

• One 8255 PPI for keyboard interface Design system with absolute decoding. Clearly show memory address map and I/O address map. Draw a neat schematic for chip selection logic.

Step 1: Total EPROM required = 64 KB

Chip size available = 16 KB

$∴ \text{Number of chips required} = \frac{64 KB}{16 KB} = 4$

$∴ \text{Number of sets required} = \frac{Number of chips}{Number of banks} = \frac{4}{2} = 2$

SET 1: Ending address of SET 1 = FFFFFH

SET …