Key SET PORT B TO READ PORT B AS RB3 RB2 RB1 RB0 | RB3 RB2 RB1 RB0 SW1 HiZ HiZ HiZ 0 | 0 0 1 X SW2 HiZ HiZ HiZ 0 | 0 1 0 X SW3 HiZ HiZ HiZ 0 | 0 1 1 X SW4 HiZ HiZ HiZ 0 | 1 0 0 X SW5 HiZ HiZ 0 HiZ | 0 0 X 1 SW6 HiZ HiZ 0 HiZ | 0 1 X 1 SW7 HiZ HiZ 0 HiZ | 0 1 X 0 SW8 HiZ HiZ 0 HiZ | 1 0 X 1 SW9 HiZ 0 HiZ HiZ | 0 X 1 1 SW10 HiZ 0 HiZ HiZ | 0 X 0 1 SW11 HiZ 0 HiZ HiZ | 0 X 1 0 SW12 HiZ 0 HiZ HiZ | 1 X 0 1 SW13 0 HiZ HiZ HiZ | X 0 1 1 SW14 0 HiZ HiZ HiZ | X 1 0 1 SW15 0 HiZ HiZ HiZ | X 1 1 0 SW16 0 HiZ HiZ HiZ | X 0 0 1See also: http://www.mikerj.clara.net/keypad.html
Questions:
file: /Techref/microchip/4x4key4io8diode.htm, 1KB, , updated: 2020/6/28 17:53, local time: 2024/12/7 10:26,
18.97.9.170:LOG IN
|
©2024 These pages are served without commercial sponsorship. (No popup ads, etc...).Bandwidth abuse increases hosting cost forcing sponsorship or shutdown. This server aggressively defends against automated copying for any reason including offline viewing, duplication, etc... Please respect this requirement and DO NOT RIP THIS SITE. Questions? <A HREF="http://www.piclist.com/techref/microchip/4x4key4io8diode.htm"> PIC Microcontroller, Microchip PIC, 4x4 Keyboard, Keyswitch</A> |
Did you find what you needed? |
PICList 2024 contributors:
o List host: MIT, Site host massmind.org, Top posters @none found - Page Editors: James Newton, David Cary, and YOU! * Roman Black of Black Robotics donates from sales of Linistep stepper controller kits. * Ashley Roll of Digital Nemesis donates from sales of RCL-1 RS232 to TTL converters. * Monthly Subscribers: Gregg Rew. on-going support is MOST appreciated! * Contributors: Richard Seriani, Sr. |
Welcome to www.piclist.com! |
.