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

X  

Preview PDF HTML

STC89LE53RC bảng dữ liệu(PDF) 140 Page - STCmicro Technology Co,.Ltd

tên linh kiện STC89LE53RC
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

STC89LE53RC bảng dữ liệu(HTML) 140 Page - STCmicro Technology Co,.Ltd

Back Button STC89LE53RC Datasheet HTML 136Page - STCmicro Technology Co,.Ltd STC89LE53RC Datasheet HTML 137Page - STCmicro Technology Co,.Ltd STC89LE53RC Datasheet HTML 138Page - STCmicro Technology Co,.Ltd STC89LE53RC Datasheet HTML 139Page - STCmicro Technology Co,.Ltd STC89LE53RC Datasheet HTML 140Page - STCmicro Technology Co,.Ltd STC89LE53RC Datasheet HTML 141Page - STCmicro Technology Co,.Ltd STC89LE53RC Datasheet HTML 142Page - STCmicro Technology Co,.Ltd STC89LE53RC Datasheet HTML 143Page - STCmicro Technology Co,.Ltd STC89LE53RC Datasheet HTML 144Page - STCmicro Technology Co,.Ltd Next Button
Zoom Inzoom in Zoom Outzoom out
 140 / 165 page
background image
The operation is applied on the corresponding bits in each operand. The operator must be separated from the
operands by space or tab characters. For example, the following two instructions are the same:
MOV
A, # '9' AND 0FH
MOV
A, #9
The NOT operator only takes one operand. The following three MOV instructions are the same:
THREE
EQU
3
MINUS_THREE EQU
-3
MOV
A, # (NOT THREE) + 1
MOV
A, #MINUS_THREE
MOV
A, #11111101B
Special Operators
The sepcial operators are
SHR
shift right
SHL
shift left
HIGH
high-byte
LOW
low-byte
()
evaluate first
For example, the following two instructions are the same:
MOV
A, #8 SHL 1
MOV
A, #10H
The following two instructions are also the same:
MOV
A, #HIGH 1234H
MOV
A, #12H
Relational Operators
When a relational operator is used between two operands, the result is alwalys false (0000H) or true (FFFFH).
The operators are
EQ
=
equals
NE
< >
not equals
LT
<
less than
LE
<=
less than or equal to
GT
>
greater than
GE
>=
greater than or equal to
Note that for each operator, two forms are acceptable (e.g., "EQ" or "="). In the following examples, all relational
tests are "true":
MOV
A, #5 = 5
MOV
A,#5 NE 4
MOV
A,# 'X' LT 'Z'
MOV
A,# 'X' >= 'X'
MOV
A,#$ > 0
MOV
A,#100 GE 50
140



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