전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

Preview PDF HTML

ST72361AR4-Auto 데이터시트(PDF) 219 Page - STMicroelectronics

부품명 ST72361AR4-Auto
상세설명  Clock, reset and supply management
PDF  279 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  STMICROELECTRONICS [STMicroelectronics]
홈페이지  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

ST72361AR4-Auto 데이터시트(HTML) 219 Page - STMicroelectronics

Back Button ST72361AR4-Auto Datasheet HTML 215Page - STMicroelectronics ST72361AR4-Auto Datasheet HTML 216Page - STMicroelectronics ST72361AR4-Auto Datasheet HTML 217Page - STMicroelectronics ST72361AR4-Auto Datasheet HTML 218Page - STMicroelectronics ST72361AR4-Auto Datasheet HTML 219Page - STMicroelectronics ST72361AR4-Auto Datasheet HTML 220Page - STMicroelectronics ST72361AR4-Auto Datasheet HTML 221Page - STMicroelectronics ST72361AR4-Auto Datasheet HTML 222Page - STMicroelectronics ST72361AR4-Auto Datasheet HTML 223Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 219 / 279 page
background image
ST72361xx-Auto
Instruction set
Doc ID 12468 Rev 3
219/279
18
Instruction set
18.1
CPU addressing modes
The CPU features 17 different addressing modes which can be classified in seven main
groups:
The CPU Instruction set is designed to minimize the number of bytes required per
instruction: To do so, most of the addressing modes may be subdivided in two submodes
called long and short:
●
Long addressing mode is more powerful because it can use the full 64 Kbyte address
space, however it uses more bytes and more CPU cycles.
●
Short addressing mode is less powerful because it can generally only access page
zero (0000h - 00FFh range), but the instruction size is more compact, and faster. All
memory to memory instructions use short addressing modes only (CLR, CPL, NEG,
BSET, BRES, BTJT, BTJF, INC, DEC, RLC, RRC, SLL, SRL, SRA, SWAP)
The ST7 Assembler optimizes the use of long and short addressing modes.
Table 86.
Addressing mode groups
Addressing mode
Example
Inherent
nop
Immediate
ld A, #$55
Direct
ld A, $55
Indexed
ld A, ($55,X)
Indirect
ld A, ([$55],X)
Relative
jrne loop
Bit operation
bset
byte, #5
Table 87.
CPU addressing mode overview
Mode
Syntax
Destination
Pointer
address
(hex.)
Pointer
size
(hex.)
Length
(bytes)
Inherent
nop
+ 0
Immediate
ld A, #$55
+ 1
Short
Direct
ld A, $10
00..FF
+ 1
Long
Direct
ld A, $1000
0000..FFFF
+ 2
No Offset
Direct
Indexed ld A, (X)
00..FF
+ 0
Short
Direct
Indexed ld A, ($10,X)
00..1FE
+ 1
Long
Direct
Indexed ld A, ($1000,X)
0000..FFFF
+ 2
Short
Indirect
ld A, [$10]
00..FF
00..FF
byte
+ 2
Long
Indirect
ld A, [$10.w]
0000..FFFF
00..FF
word
+ 2



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