參數(shù)資料
型號: EM73492
廠商: ELAN Microelctronics Corp .
英文描述: 4-Bit Micro-Controller for Telecom Product(用于通訊產(chǎn)品和家用電器,工作電壓為2.2V-5.5V的4位微控制器)
中文描述: 4位微控制器的電信產(chǎn)品(用于通訊產(chǎn)品和家用電器,工作電壓為2.2伏至5.5V的4位微控制器)
文件頁數(shù): 43/44頁
文件大?。?/td> 231K
代理商: EM73492
EM73492
4-BIT MICRO-CONTROLLER FOR TELECOM PRODUCT
43
* This specification are subject to be changed without notice.
7.17.1998
TFCFC
TGS
TTCFS
TZS
0101 0011
0101 0100
0101 0010
0101 1011
SF
CF', CF
0
SF
GF
SF
CF, CF
1
SF
ZF
1
1
1
1
1
1
1
1
0
-
1
-
-
-
-
-
*
*
*
*
(12) Interrupt control
Mnemonic Object code ( binary )
Operation description
Byte
Cycle
Flag
C
-
-
-
-
*
Z
-
-
-
-
*
S
1
1
1
1
*
CIL r
DICIL r
EICIL r
EXAE
RTI
0110 0011 11rr rrrr
0110 0011 10rr rrrr
0110 0011 01rr rrrr
0111 0101
0100 1101
IL
IL & r
EIF
0,IL
IL&r
EIF
1,IL
IL&r
MASK
Acc
SP
SP+1,FLAG.PC
STACK[SP],EIF
←1
2
2
2
1
1
2
2
2
1
2
(13) CPU control
Mnemonic Object code ( binary )
Operation description
Byte
Cycle
Flag
C
-
Z
-
S
-
NOP
0101 0110
no operation
1
1
(14) Timer/Counter & Data pointer & Stack pointer control
Mnemonic Object code ( binary )
Operation description
Byte
Cycle
Flag
C
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
-
-
-
-
-
-
-
-
-
-
S
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
LDADPL
LDADPM
LDADPH
LDASP
LDATAL
LDATAM
LDATAH
LDATBL
LDATBM
LDATBH
STADPL
STADPM
STADPH
STASP
STATAL
STATAM
STATAH
STATBL
STATBM
STATBH
0110 1010 1111 1100
0110 1010 1111 1101
0110 1010 1111 1110
0110 1010 1111 1111
0110 1010 1111 0100
0110 1010 1111 0101 Acc
[TA]
M
0110 1010 1111 0110 Acc
[TA]
H
0110 1010 1111 1000
0110 1010 1111 1001
0110 1010 1111 1010
0110 1001 1111 1100
0110 1001 1111 1101
0110 1001 1111 1110
0110 1001 1111 1111
0110 1001 1111 0100
0110 1001 1111 0101
0110 1001 1111 0110
0110 1001 1111 1000
0110 1001 1111 1001
0110 1001 1111 1010
Acc
[DP]
L
Acc
[DP]
M
Acc
[DP]
H
Acc
SP
Acc
[TA]
L
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
Acc
[TB]
L
Acc
[TB]
M
Acc
[TB]
H
[DP]
L
Acc
[DP]
M
Acc
[DP]
H
Acc
SP
Acc
[TA]
L
Acc
[TA]
M
Acc
[TA]
H
Acc
[ TB]
L
Acc
[TB]
M
Acc
[TB]
H
Acc
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