參數(shù)資料
型號: M37274MA
廠商: Mitsubishi Electric Corporation
英文描述: Single Chip 8 Bits Microcomputer(8位單片機)
中文描述: 單芯片8位單片機(8位單片機)
文件頁數(shù): 100/131頁
文件大?。?/td> 2049K
代理商: M37274MA
100
MITSUBISHI MICROCOMPUTERS
M37274MA-XXXSP
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
and ON-SCREEN DISPLAY CONTROLLER
PRELIMINARY
Notice: This is not a final specification.
Some paramentic limits are subject to change.
F0
16
F1
16
F2
16
F3
16
F4
16
F5
16
F6
16
F7
16
F8
16
F9
16
FA
16
FB
16
FC
16
FD
16
FE
16
FF
16
E0
16
E1
16
E2
16
E3
16
E4
16
E5
16
E6
16
E7
16
E8
16
E9
16
EA
16
EB
16
EC
16
ED
16
EE
16
EF
16
Data slicer control register 1 (DSC1)
Data slicer control register 2 (DSC2)
Data register 3 (CD3)
Data register 4 (CD4)
A-D conversion register (AD)
A-D control register (ADCON)
Timer 1 (TM1)
Timer 2 (TM2)
Timer 3 (TM3)
Timer 4 (TM4)
Timer mode register 1 (TM1)
Timer mode register 2 (TM2)
I
2
C
data shift register (S0)
I
2
C
address register (S0D)
Window register (WN)
Sync slice register (SSL)
Clock run-in register 1 (CR1)
Clock run-in register 2 (CR2)
Clock run-in detect register 1 (CRD1)
Clock run-in detect register 2 (CRD2)
Data register 1 (CD1)
Data register 2 (CD2)
Caption position register (CP)
Start bit position register (SP)
I
2
C
control register (S1D)
I
2
C
clock control register (S2)
CPU mode
register (CPUM)
Interrupt request
register 1 (IREQ1)
Interrupt request
register 2 (IREQ2)
Interrupt control
register 1 (ICON1)
Interrupt control
register 2 (ICON2)
b7
b0
ADIN0
ADIN1
ADVREF
ADSTR
TM20
TM21
TM22
TM23
TM24
TM10
TM11
TM12
TM13
TM14
CM2
TM1R
TM2R
TM3R
TM4R
CRTR
VSCR
ADR
INT2R
INT1R
DSR
SIOR
TM1E
TM2E
TM3E
TM4E
CRTE
VSCE
INT1E
DSE
SIOE
INT2E
TM25
b7
b0
00
16
00
16
0
0
FF
16
07
16
FF
16
07
16
00
16
00
16
1
0
0
0
0
1
0
0
1
1
00
16
00
16
00
16
00
16
1
0
0
I
2
C
status register (S1)
0
0
0
0
0
TM15
TM16
TM17
TM26
TM27
SAD0
SAD1
SAD2
SAD3
SAD4
SAD5
SAD6
RBW
LRB
AD0
AAS
AL
PIN
BB
10 BIT
SAD
FAST
MODE
CM5
TRX
MST
BC0
BC1
BC2
ES0
ALS
BSEL0
ACK
BIT
CM6
BSEL1
CCR0
0
CCR1
0
CCR2
CCR3
1
CCR4
1
ACK
00
16
1
00
16
00
16
0
0
0
0
0
0
1MSR
IICR
T56R
ADE
1MSE
IICE
T56E
T56S
CM7
DSC20
DSC21
DSC22
DSC25
DSC27
DSC10
DSC11
DSC12
DSC15
DSC17
SSL7
CP0
SP0
WN0
1
CP1
SP1
WN1
0
CP2
SP2
WN2
1
CP3
SP3
WN3
0
CP4
SP4
WN4
0
SP5
WN5
0
SP6
0
SP7
0
CRD20
CRD21
CRD22
CRD25
CRD27CRD25
CRD25CRD25
0
CR21
CR11
CRD15
CRD17CRD15
CRD15CRD15
SFR1 area (addresses E0
16
to FF
16
)
Address
Register
Bit allocation
State immediately after reset
1
0
0
0
1
0
0
1
1
1
1
0
1
0
1
0
0
0
0
0
0
0
00
16
00
16
00
16
00
16
00
16
00
16
00
16
00
16
00
16
00
16
: Fix to this bit to “0”
(do not write to “1”)
:
<
Bit allocation
>
<
State immediately after reset
>
Function bit
:
No function bit
: Fix to this bit to “1”
(do not write to “0”)
Name
:
: “0” immediately after reset
: Indeterminate immediately
after reset
0
1
: “1” immediately after reset
1
0
CR13 CR12
CR10
ADIN2
0
0
0
0
0
0
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