전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

Preview PDF HTML

HTG12N0 데이터시트(PDF) 22 Page - Holtek Semiconductor Inc

부품명 HTG12N0
상세설명  4-Bit Microcontroller
PDF  30 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  HOLTEK [Holtek Semiconductor Inc]
홈페이지  http://www.holtek.com
Logo HOLTEK - Holtek Semiconductor Inc

HTG12N0 데이터시트(HTML) 22 Page - Holtek Semiconductor Inc

Back Button HTG12N0 Datasheet HTML 18Page - Holtek Semiconductor Inc HTG12N0 Datasheet HTML 19Page - Holtek Semiconductor Inc HTG12N0 Datasheet HTML 20Page - Holtek Semiconductor Inc HTG12N0 Datasheet HTML 21Page - Holtek Semiconductor Inc HTG12N0 Datasheet HTML 22Page - Holtek Semiconductor Inc HTG12N0 Datasheet HTML 23Page - Holtek Semiconductor Inc HTG12N0 Datasheet HTML 24Page - Holtek Semiconductor Inc HTG12N0 Datasheet HTML 25Page - Holtek Semiconductor Inc HTG12N0 Datasheet HTML 26Page - Holtek Semiconductor Inc Next Button
Zoom Inzoom in Zoom Outzoom out
 22 / 30 page
background image
INC [R3R2]
Increment data memory
Machine Code
0 0 0 0 1 1 1 0
Description
Data memory specified by the register pair “R3,R2” is incremented by one.
Carry flag is not affected.
Operation
M(R3,R2)
← M(R3,R2)+1
JAn address
Jump if accumulator Bit n is set
Machine Code
1 0 0 n n a a a
a a a a a a a a
Description
Bits 0~10 of the program counter are replaced with the directly–specified
address, bit 11 of the program counter and PA3 of the memory bank re-
main, if the accumulator bit n is set to one.
Operation
PC (bit 0–10)
← address, if ACC bit n=1(n=0,1,2,3,)
PC
← PC+2, if ACC bit n=0
JC address
Jump if carry is set
Machine Code
1 1 0 0 0 a a a
a a a a a a a a
Description
Bits 0~10 of the program counter are replaced with the directly–specified
address, bit 11 of the program counter and PA3 of the memory bank re-
main, if the C (Carry flag) is set to one.
Operation
PC (bit 0~10)
← address, if C=1
PC
← PC+2, if C=0
JMP address
Direct Jump
Machine Code
1 1 1 0 a a a a
a a a a a a a a
Description
Bits 0~11 of the program counter are replaced with the directly–specified
address.
Operation
PC
← address
JNC address
Jump if carry is not set
Machine Code
1 1 0 0 1 a a a
a a a a a a a a
Description
Bits 0~10 of the program counter are replaced with the directly–specified
address, bit 11 of the program counter and PA3 of the memory bank re-
main, if the C (Carry flag) is set to zero.
Operation
PC (bit 0~10)
← address, if C=0
PC
← PC+2, if C=1
JNZ A,address
Jump if accumulator is not zero
Machine Code
1 0 1 1 1 a a a
a a a a a a a a
Description
Bits 0~10 of the program counter are replaced with the directly–specified
address, bit 11 of the program counter and PA3 of the memory bank re-
main, if the accumulator is not zero.
Operation
PC (bit 0~10)
← address, if ACC≠0
PC
← PC+2, if ACC=0
HTG12N0
22
18th Mar ’99



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


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