전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

Preview PDF HTML

PICDEM2 데이터시트(PDF) 39 Page - Microchip Technology

부품명 PICDEM2
상세설명  simple board
PDF  60 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  MICROCHIP [Microchip Technology]
홈페이지  http://www.microchip.com
Logo MICROCHIP - Microchip Technology

PICDEM2 데이터시트(HTML) 39 Page - Microchip Technology

Back Button PICDEM2 Datasheet HTML 35Page - Microchip Technology PICDEM2 Datasheet HTML 36Page - Microchip Technology PICDEM2 Datasheet HTML 37Page - Microchip Technology PICDEM2 Datasheet HTML 38Page - Microchip Technology PICDEM2 Datasheet HTML 39Page - Microchip Technology PICDEM2 Datasheet HTML 40Page - Microchip Technology PICDEM2 Datasheet HTML 41Page - Microchip Technology PICDEM2 Datasheet HTML 42Page - Microchip Technology PICDEM2 Datasheet HTML 43Page - Microchip Technology Next Button
Zoom Inzoom in Zoom Outzoom out
 39 / 60 page
background image
PICDEM 2 User’s Guide
DS30374D-page 34
 2001 Microchip Technology Inc.
6.1
4-Bit Interface
6.1.1.
Main Routine (kbd4bit.asm)
The program initializes the ports, keypress variables and LCD, then goes into
an infinite loop where it looks for keypresses from the keyboard. When it
receives one, it relays the ASCII value of the key to the LCD routine for
display, then returns to look for another keypress.
Figure 6.4: Main Routine
Start
Configure PORTA,B,D
Initialize Keypress variables
Initialize LCD module
Keypress occurred?
Yes
No
(LCDInit)
Check for keypress
Display key on LCD
(ScanKbd)
(SendChar)



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60


데이터시트 다운로드

Go To PDF Page


링크 URL



ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ] 

Alldatasheet는?   |   광고문의   |   운영자에게 연락하기   |   개인정보취급방침   |   링크 투 데이터시트    |   링크교환   |   제조사별 검색
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com