m37280eksp Mitsumi Electronics, Corp., m37280eksp Datasheet - Page 140

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

140
210
211
212
213
214
215
216
217
218
219
21C
21D
200
201
202
203
204
205
206
207
208
209
20C
20D
20F
21A
21B
21E
21F
20A
20B
20E
Address
SFR2 area (addresses 200
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
Test register
PWM0 register (PWM0)
PWM1 register (PWM1)
PWM2 register (PWM2)
PWM3 register (PWM3)
PWM4 register (PWM4)
PWM5 register (PWM5)
PWM6 register (PWM6)
PWM mode register 1 (PN)
PWM mode register 2 (PW)
Interrupt input polarity register (IP)
Serial I/O mode register (SM)
Serial I/O register (SIO)
OSD control register 3(OC3)
Timer 5 (TM5)
Timer 6 (TM6)
Top border control register 1 (TB1)
Bottom border control register 1 (BB1)
Top border control register 1 (TB2)
Bottom border control register 1 (BB2)
PWM7 register (PWM7)
ROM correction address 1 (high-order)
ROM correction address 1 (low-order)
ROM correction address 2 (high-order)
ROM correction address 2 (low-order)
ROM correction enable register (RCR)
OSD control register 2(OC2)
I/O polarity control register (PC)
Raster color register (RC)
Clock control register (CS)
Register
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
Name
1
0
Bit allocation
b7
AD/INT3
SEL
AD/INT3
AD/INT3
SEL
SEL
AD/INT3
SEL
AD/INT3
SEL
AD/INT3
SEL
AD/INT3
SEL
OC37
PW7
TB17 TB16 TB15 TB14 TB13 TB12 TB11 TB10
OC27
BB17 BB16 BB15 BB14 BB13 BB12 BB11 BB10
16
PC7
:
:
:
: Fix to this bit to “0”
: Fix to this bit to “1”
No function bit
(do not write to “1”)
(do not write to “0”)
to 21F
Function bit
POL3
OC26
OC36
PW6
SM6
M37280MF–XXXSP, M37280MK–XXXSP
INT3
POL
INT3
POL
INT3
POL
INT3
POL
INT3
PC6
POL
INT3
POL
0
PW5
OC35
RE5
RE5
RE5
SM5
OC25 OC24 OC23 OC12 OC21 OC20
RE5
PC5
RE5
0
Bit allocation
16
POL2 POL1
SM4
PC4
OC34
PN4
PW4
RC4
0
)
00
PW3
RE3
RE3
RE3
SM3
RE3
RE3
RC3
OC33
RE3
PN3
16
0
0
PW2
RE2
RE2
RE2
SM2
RE2
CS2
RE2
PC2
RE2
RC2
OC32
RE2
0
RCR1
PW1
RE1
RE1
RE1
SM1
RE1
CS1
RE1
PC1
RE1
RC1
OC31
RE1
TB21
BB21
PW0
TB20
RCR0
SM0
CS0
PC0
RC0
OC30
BB20
PN0
b0 b7
?
0
1
State immediately after reset
and ON-SCREEN DISPLAY CONTROLLER
: “1” immediately after reset
: “0” immediately after reset
: Indeterminate immediately
State immediately after reset
after reset
MITSUBISHI MICROCOMPUTERS
00
00
00
00
00
00
00
00
00
00
00
00
80
00
00
07
FF
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
M37280EKSP
b0
Rev. 1.0