Authors
Cameron Hayne
Publication
Publication Details
Volume: 3 Issue: 4
Date
July/August 1985
Pages
8
See all articles from Sinc-Link v3 n4
Discussion of how the 74LS10 triple 3-input NAND in plug portion decode the device to port FB (and many others). Notes that, according to Wes Brzozowski, decoding logic for an I/O port should check that M1 is high to prevent accidental activation during an interrupt.