11.2 (Memory Interface) A read-only memory and a microprocessor need to communicate asynchronously. The processor asserts a sig- nal to indicate READ and sets the ADDRESS signals. The memory asserts COMPLETE when the data is available on the DATA sig- nals. Draw two simple state diagrams that indicate the behavior of the processor and the memory controller for a simple read operation. The READ and COMPLETE signals should follow the four-cycle handshake protocol. Assume that the memory control- ler cycles in an initial state waiting for a memory READ request.

11.2 (Memory Interface) A read-only memory and a microprocessor need to communicate asynchronously. The processor asserts a sig- nal to indicate READ and sets the ADDRESS signals. The memory asserts COMPLETE when the data is available on the DATA sig- nals. Draw two simple state diagrams that indicate the behavior of the processor and the memory controller for a simple read operation. The READ and COMPLETE signals should follow the four-cycle handshake protocol. Assume that the memory control- ler cycles in an initial state waiting for a memory READ request.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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