(a) Design a memory interface in an 8088 based system with 64KB SRAM…
Previous year question for Microprocessor & Interfacing.
Question
(a) Design a memory interface in an 8088 based system with 64KB SRAM and 16KB EPROM. The SRAM starts at 00000H address and EPROM ends at FFFFFH. All the memory chips are of size 16KB. Use 74LS138 decoder.
(b) Design a seven segment LED output port with device address F5H. It is a common anode segment LED. Generate IOW control signal. Write instructions to display digit 5.
- Year: 2018
- Subject: Microprocessor & Interfacing
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