ECE 4436 Study Guide - Comprehensive Midterm Guide: Memory Map, Modular Programming, Semicolon

• School: University of Houston
• Department: Electrical and Computer Engineering
• Course: ECE 4436
• Professor: Sira Rao

Document Summary

Provides information and examples for the freescale hcs12 microcontroller. Logic high higher of the two voltages defining true/false. Logic low lower of the two voltages defining true/false. Assert logic signals that control a part of the system. Active low signal whose assertion level is logic low ( _l ) Active high signal how assertion level is logic high. Ram random access memory: memory can be read from and written to. Memory contents are lost when the power is removed (volatile) Rom read only memory: contents of this memory are programmed one time when manufactured, memory contents persist when the power is removed (nonvolatile) Prom programmable read only memory: memory with similar traits as rom but can be programmed by the user. Eprom erasable programmable read only memory: could be erased by exposing it to uv light. Otp eprom one-time programmable eprom: cannot be erased after programmed.