What people are saying - Write a review
We haven't found any reviews in the usual places.
4 Octal Basics
INTRODUCTION TO PERIPHERAL
3 other sections not shown
active appear applied ASCII asserted basic binary block buffer causes channels character circuits clock complete condition connected convert count counter cursor cycle data bus data bytes decimal decoder delay described desired device discussed diskette display drive enable example execution external Figure flow format function gate goes head indicates input instruction interface interrupt keyboard logic loop magnetic memory microcomputer microprocessor mode module normal Note occurs operation output parallel peripheral position probe problem processor produce pulse punch receive recording reference request reset result screen sector selected sequence serial short shown in Fig shows signal specification step stored supply switch tape terminal trace trigger troubleshooting turn typical vertical voltage write