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| 型號： | COP404C |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | COP404C ROMless CMOS Microcontrollers |
| 中文描述： | COP404C無ROM的CMOS微控制器 |
| 文件頁數(shù)： | 12/18頁 |
| 文件大?。?/td> | 345K |
| 代理商： | COP404C |
Instruction Set
(Continued)
TABLE III. COP404C Instruction Set
(Continued)
Machine
Language
Code
(Binary)
Mnemonic
Operand
Hex
Code
Data Flow
Skip
Conditions
Description
SMB
0
1
2
3
y
4D
47
46
4B
7
b
l
0100
l
1101
l
l
0100
l
0111
l
l
0100
l
0110
l
l
0100
l
1011
l
l
0111
l
y
l
1
x
RAM(B)
0
1
x
RAM(B)
1
1
x
RAM(B)
2
1
x
RAM(B)
3
y
x
RAM(B)
Bd
a
1
Bd
RAM(B)
Y
A
Br
Z
r
x
RAM(r,d)
Y
A
None
Set RAM Bit
STII
None
Store Memory Immediate
and Increment Bd
Exchange RAM with A,
Exclusive-OR Br with r
Exchange A with RAM
pointed to directly by r,d
Exchange RAM with A
and Decrement Bd.
Exclusive-OR Br with r
Exchange RAM with A
and Increment Bd,
Exclusive-OR Br with r
X
r
b
6
l
00
l
r
l
0110
l
(r
e
0:3)
l
0010
l
0011
l
l
1
l
r
l
d
l
l
00
l
r
l
0111
l
(r
e
0:3)
None
XAD
r,d
23
D
b
7
None
XDS
r
RAM(B)
Y
A
Bd
b
1
x
Bd
Br
Z
r
x
RAM(B)
Y
A
Bd
a
1
x
Bd
Br
Z
r
x
Br
Bd
decrements
past 0
Bd
increments
past 15
XIS
r
b
4
l
00
l
r
l
0100
l
(r
e
0:3)
REGISTER REFERENCE INSTRUCTIONS
CAB
CBA
LBI
50
4E
D
l
0101
l
0000
l
l
0100
l
1110
l
l
00
l
r
l
(d-1)
l
(r
e
0:3:
d
e
0,9:15)
or
l
0011
l
0011
l
l
1
l
r
l
d
l
(any r, any d)
l
0011
l
0011
l
l
0110
l
y
l
l
0001
l
0010
l
A
x
Bd
Bd
x
A
r,d
x
B
None
None
Skip until
not a LBI
Copy A to Bd
Copy Bd to A
Load B Immediate with r,d
(Note 5)
r,d
33
D
LEI
y
33
6
b
12
y
x
EN
None
Load EN Immediate (Note 6)
XABR
A
Y
Br
None
Exchange A with Br (Note 7)
TEST INSTRUCTIONS
SKC
SKE
SKGZ
20
21
33
21
33
01
11
03
13
01
11
03
13
41
l
0010
l
0000
l
l
0010
l
0001
l
l
0011
l
0011
l
l
0010
l
0001
l
l
0011
l
0011
l
l
0000
l
0001
l
l
0001
l
0001
l
l
0000
l
0011
l
l
0001
l
0011
l
l
0000
l
0001
l
l
0001
l
0001
l
l
0000
l
0011
l
l
0001
l
0011
l
l
0100
l
0001
l
C
e
‘‘1’’
A
e
RAM(B)
G
3:0
e
0
Skip if C is True
Skip if A Equals RAM
Skip if G is Zero
(all 4 bits)
Skip if G Bit is Zero
SKGBZ
1st byte
0
1
2
3
0
1
2
3
G
0
e
0
G
1
e
0
G
2
e
0
G
3
e
0
RAM(B)
0
e
0
RAM(B)
1
e
0
RAM(B)
2
e
0
RAM(B)
3
e
0
A time-base
counter
carry has
occured
since last test
2nd byte
SKMBZ
Skip if RAM Bit is Zero
SKT
Skip on Timer
(Note 2)
12
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| COP404LSN-5 | COP404LSN-5 ROMLESS N-CHANNEL MICROCONTROLLERS |
| COP404CN | COP404C ROMless CMOS Microcontrollers |
| COP410C | Single-Chip CMOS Microcontrollers |
| COP411C | Single-Chip CMOS Microcontrollers |
| COP310C | Single-Chip CMOS Microcontrollers |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| COP404CN | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:COP404C ROMless CMOS Microcontrollers |
| COP404LSN-5 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:COP404LSN-5 ROMLESS N-CHANNEL MICROCONTROLLERS |
| COP404N | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller |
| COP410C | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Single-Chip CMOS Microcontrollers |
| COP410C-XXX/D | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller |
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