전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

Preview PDF HTML

PIC18F242 데이터시트(PDF) 229 Page - Microchip Technology

부품명 PIC18F242
상세설명  High-Performance, Enhanced Flash Microcontrollers with 10-Bit A/D
PDF  332 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  MICROCHIP [Microchip Technology]
홈페이지  http://www.microchip.com
Logo MICROCHIP - Microchip Technology

PIC18F242 데이터시트(HTML) 229 Page - Microchip Technology

Back Button PIC18F242 Datasheet HTML 225Page - Microchip Technology PIC18F242 Datasheet HTML 226Page - Microchip Technology PIC18F242 Datasheet HTML 227Page - Microchip Technology PIC18F242 Datasheet HTML 228Page - Microchip Technology PIC18F242 Datasheet HTML 229Page - Microchip Technology PIC18F242 Datasheet HTML 230Page - Microchip Technology PIC18F242 Datasheet HTML 231Page - Microchip Technology PIC18F242 Datasheet HTML 232Page - Microchip Technology PIC18F242 Datasheet HTML 233Page - Microchip Technology Next Button
Zoom Inzoom in Zoom Outzoom out
 229 / 332 page
background image
© 2006 Microchip Technology Inc.
DS39564C-page 227
PIC18FXX2
CLRF
Clear f
Syntax:
[
label ] CLRF
f [,a]
Operands:
0
≤ f ≤ 255
a
∈ [0,1]
Operation:
000h
→ f
1
→ Z
Status Affected:
Z
Encoding:
0110
101a
ffff
ffff
Description:
Clears the contents of the specified
register. If ‘a’ is 0, the Access Bank
will be selected, overriding the BSR
value. If ‘a’ = 1, then the bank will
be selected as per the BSR value
(default).
Words:
1
Cycles:
1
Q Cycle Activity:
Q1
Q2
Q3
Q4
Decode
Read
register 'f'
Process
Data
Write
register 'f'
Example:
CLRF
FLAG_REG,1
Before Instruction
FLAG_REG
=
0x5A
After Instruction
FLAG_REG
=
0x00
CLRWDT
Clear Watchdog Timer
Syntax:
[
label ] CLRWDT
Operands:
None
Operation:
000h
→ WDT,
000h
→ WDT postscaler,
1
→ TO,
1
→ PD
Status Affected:
TO, PD
Encoding:
0000
0000
0000
0100
Description:
CLRWDT
instruction resets the
Watchdog Timer. It also resets the
postscaler of the WDT. Status bits
TO and PD are set.
Words:
1
Cycles:
1
Q Cycle Activity:
Q1
Q2
Q3
Q4
Decode
No
operation
Process
Data
No
operation
Example:
CLRWDT
Before Instruction
WDT Counter
=
?
After Instruction
WDT Counter
=
0x00
WDT Postscaler
=
0
TO
=1
PD
=1



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 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100  ...More


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