m37280eksp Mitsumi Electronics, Corp., m37280eksp Datasheet - Page 16

• Manufacturer Part Number: m37280eksp
• Description: Single-chip 8-bit Cmos Microcomputer With Closed Caption Decoder And On-screen Display Controller
• Manufacturer: Mitsumi Electronics, Corp.

Fig. 12.2.4 Memory Map of Special Function Register 1 (SFR2) (2)
16
Address
E0
E1
E2
E3
E4
E5
E6
E7
E8
E9
EA
EB
EC
ED
EE
EF
F0
F1
F2
F3
F4
F5
F6
F7
F8
F9
FA
FB
FC
FD
FE
FF
SFR1 area (addresses E0
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
Data slicer control register 1 (DSC1)
Data slicer control register 2 (DSC2)
Caption data register 1 (CD1)
Caption data register 2 (CD2)
Caption data register 3 (CD3)
Caption data register 4 (CD4)
Caption Position register (CPS)
Data slicer test register 2
Data slicer test register 1
Sync signal counter register (HC)
Clock run-in detect register (CRD)
Data clock position register (DPS)
Bank control register (BK)
A-D conversion register (AD)
A-D control register (ADCON)
Timer 1 (T1)
Timer 2 (T2)
Timer 3 (T3)
Timer 4 (T4)
Timer mode register 1 (TM1)
Timer mode register 2 (TM2)
I
I
I
I
I
CPU mode
Interrupt request
Interrupt request
Interrupt control
Interrupt control
2
2
2
2
2
C
C
C
C
C
clock control register (S2)
data shift register (S0)
address register (S0D)
status register (S1)
control register (S1D)
Register
register (CM)
register 1 (ICON1)
register 2 (ICON2)
register 1 (IREQ1)
register 2 (IREQ2)
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
16
Name
0
1
CDL27
CDH27
Bit allocation
b7
CDH17
CDL17
BSEL1
TM56S
CPS7
CRD7
DPS7
TM27
SAD6
MST
ACK
CM7
BK7
TM17
D7
0
to FF
0
0
:
:
:
: Fix to this bit to “0”
: Fix to this bit to “1”
M37280MF–XXXSP, M37280MK–XXXSP
No function bit
(do not write to “1”)
(do not write to “0”)
CDL26
CDH26
CDL16
CDH16
CM6
TM56R
CRD6
SAD5
TRX
BSEL0
ADR
TM56E
CPS6
DPS6
TM16
TM26
ADE
BK6
ACK
BIT
0
0
D6
Function bit
Bit allocation
CDH25
16
CDH15
CDL25
VSCR
DSC25
CDL15
VSCE
CPS5
HC5
CRD5
DPS5
TM25
SAD4
MODE
CM5
TM15
10BIT
FAST
IICR
IICE
BB
SAD
0
D5
0
0
)
CDL24
CDH24
DSC24
CDL14
CDH14
ADVREF
OSDR
IN2R
CPS4
HC4
CRD4
DPS4
TM14
TM24
SAD3
CCR4
OSDE
IN2E
PIN
ALS
CK0
D4
0
0
1
00
00
CDL23
CDH23
DSC23
CDL13
CDH13
16
16
TM4R
TM4E
HC3
CRD3
ADSTR
TM13
TM23
SAD2
CCR3
CKR
CPS3
DPS3
CKE
BK3
ESO
D3
AL
1
0
CDL22
CDH22
TM3R
TM3E
SIOE
DSC12
CDL12
CDH12
SIOR
HC2
TM12
TM22
SAD1
AAS
CCR2
CPS2
BK2
ADIN2
BC2
CM2
D2
0
CDH21
DSC11
CDH11
CDL21
TM2R
TM2E
CDL11
ADIN1
TM11
TM21
SAD0
CCR1
CPS1
HC1
AD0
DSE
BK1
BC1
DSR
D1
0
0
0
CDL20
CDH20
TM1E
DSC10
DSC20
CDL10
CDH10
RBW
CCR0
TM1R
IN1R
HC0
ADIN0
TM10
TM20
LRB
IN1E
CPS0
BK0
BC0
D0
1
0
b0 b7
and ON-SCREEN DISPLAY CONTROLLER
?
0
1
State immediately after reset
MITSUBISHI MICROCOMPUTERS
State immediately after reset
?
0
0
0
0
: “0” immediately after reset
: “1” immediately after reset
: Indeterminate immediately
after reset
?
0
0
0
0
0
?
0
?
?
0
?
M37280EKSP
0
0
1
00
00
00
00
00
00
00
FF
FF
00
00
00
09
00
07
07
00
00
00
3C
00
00
00
00
?
?
?
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
?
?
0
0
1
?
0
?
0
0
x x
0
?
0
0
0
?
0
0
?
?
Rev. 1.0
b0