công cụ tìm kiếm bảng dữ liệu linh kiện điện tử
  Vietnamese  ▼
ALLDATASHEET.VN

X  

Preview PDF HTML

STC89C53RC bảng dữ liệu(PDF) 35 Page - STCmicro Technology Co,.Ltd

tên linh kiện STC89C53RC
Giải thích chi tiết về linh kiện  Enhanced 80C51 Central Processing Unit ,6T or 12T per machine cycle
PDF  165 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
nhà sản xuất  STC [STCmicro Technology Co,.Ltd]
Trang chủ  http://www.stcmicro.com/
Logo STC - STCmicro Technology Co,.Ltd

STC89C53RC bảng dữ liệu(HTML) 35 Page - STCmicro Technology Co,.Ltd

Back Button STC89C53RC Datasheet HTML 31Page - STCmicro Technology Co,.Ltd STC89C53RC Datasheet HTML 32Page - STCmicro Technology Co,.Ltd STC89C53RC Datasheet HTML 33Page - STCmicro Technology Co,.Ltd STC89C53RC Datasheet HTML 34Page - STCmicro Technology Co,.Ltd STC89C53RC Datasheet HTML 35Page - STCmicro Technology Co,.Ltd STC89C53RC Datasheet HTML 36Page - STCmicro Technology Co,.Ltd STC89C53RC Datasheet HTML 37Page - STCmicro Technology Co,.Ltd STC89C53RC Datasheet HTML 38Page - STCmicro Technology Co,.Ltd STC89C53RC Datasheet HTML 39Page - STCmicro Technology Co,.Ltd Next Button
Zoom Inzoom in Zoom Outzoom out
 35 / 165 page
background image
The following program is an assembly program that demostrates how the dual data pointer be used.
AUXR1
DATA
0A2H
;Define special function register AUXR1
MOV
AUXR1, #0
;DPS=0, select DPTR0
MOV
DPTR,
#1FFH
;Set DPTR0 for 1FFH
MOV
A,
#55H
MOVX
@DPTR, A
;load the value 55H in the 1FFH unit
MOV
DPTR,
#2FFH
;Set DPTR0 for 2FFH
MOV
A,
#0AAH
MOVX
@DPTR, A
;load the value 0AAH in the 2FFH unit
INC
AUXR1
;DPS=1, DPTR1 is selected
MOV
DPTR,
#1FFH
;Set DPTR1 for 1FFH
MOVX
A,
@DPTR
;Get the content of 1FFH unit
;which is pointed by DPTR1,
;the content of Accumulator has changed for 55H
INC
AUXR1
;DPS=0, DPTR0 is selected
MOVX
A,
@DPTR
;Get the content of 2FFH unit
;which is pointed by DPTR0,
;the content of Accumulator has changed for 0AAH
INC
AUXR1
;DPS=1, DPTR1 is selected
MOVX
A,
@DPTR
;Get the content of 1FFH unit
;which is pointed by DPTR1,
;the content of Accumulator has changed for 55H
INC
AUXR1
;DPS=0, DPTR0 is selected
MOVX
A,
@DPTR
;Get the content of 2FFH unit
;which is pointed by DPTR0,
;the content of Accumulator has changed for 0AAH
35



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


bảng dữ liệu tải về

Go To PDF Page


Link URL



Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không?  [ DONATE ] 

Alldatasheet là   |   Quảng cáo   |   Liên lạc với chúng tôi   |   Chính sách bảo mật   |   Liên kết đến bảng dữ liệu    |   Trao đổi link   |   Tìm kiếm theo nhà sản xuất
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