Os motores de busca de Datasheet de Componentes eletrônicos
  Portuguese  ▼
ALLDATASHEETPT.COM

X  

Preview PDF HTML

PM0044 Folha de dados(PDF) 87 Page - STMicroelectronics

Nome de Peças PM0044
Descrição Electrónicos  STM8 CPU programming manual
PDF  162 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrônico  STMICROELECTRONICS [STMicroelectronics]
Página de início  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

PM0044 Folha de dados(HTML) 87 Page - STMicroelectronics

Back Button PM0044 Datasheet HTML 83Page - STMicroelectronics PM0044 Datasheet HTML 84Page - STMicroelectronics PM0044 Datasheet HTML 85Page - STMicroelectronics PM0044 Datasheet HTML 86Page - STMicroelectronics PM0044 Datasheet HTML 87Page - STMicroelectronics PM0044 Datasheet HTML 88Page - STMicroelectronics PM0044 Datasheet HTML 89Page - STMicroelectronics PM0044 Datasheet HTML 90Page - STMicroelectronics PM0044 Datasheet HTML 91Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 87 / 162 page
background image
PM0044
STM8 instruction set
Doc ID 13590 Rev 3
87/162
Syntax
BTJT dst,#pos,rel
pos = [0..7], rel is relative jump label
e.g.:
BTJT PADR,#7,skip
Operation
PC = PC+lgth
PC = PC + rel IF (dst AND (2**pos)) <> 0
Description
Read the destination byte, test the corresponding bit (bit position), and
jump to 'rel' label if the bit is true (1), else continue the program to the next
instruction. The tested bit is saved in the C flag. The destination is a
memory byte. The bit position is a constant. The jump label represents a
signed offset to be added to the current PC/instruction address (relative
jump). This instruction is used for boolean variable manipulation, hardware
register flag tests, or I/O polling.
Instruction overview
C
⇒
Tested bit is saved in the C flag.
Detailed description
See also: BTJF
BTJT
Bit Test and Jump if True
BTJT
mnem
dst
bit position
jump label
Affected condition flags
VI1
H
I0
N
Z
C
BTJT
Mem
#pos
rel
-
-----
C
dst
pos = 0..7
Asm
cy
lgth
Op-code(s)
ST7
longmem
n= 2*pos
BTJT
$1000,#1,loop
2/3
5
72
0n
MS
LS
XX



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


Folha de dados Download

Go To PDF Page


Ligação URL



ALLDATASHEET é útil para você?  [ DONATE ] 

Sobre Alldatasheet   |   Publicidade   |   Contato conosco   |   Privacy Policy   |   Link para a ficha técnica    |   roca de Link   |   Lista de Fabricantes
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