参数资料
型号: M37225ECSP
元件分类: 微控制器/微处理器
英文描述: 8-BIT, OTPROM, 8.1 MHz, MICROCONTROLLER, PDIP42
封装: 0.600 INCH, 1.78 MM PITCH, PLASTIC, SDIP-42
文件页数: 3/127页
文件大小: 1897K
代理商: M37225ECSP
99
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER
with ON-SCREEN DISPLAY CONTROLLER
M37225M6/M8/MA/MC–XXXSP
M37225ECSP
MITSUBISHI MICROCOMPUTERS
Rev. 1.0
Memory Map of Special Function
Register (SFR)
s SFR area (addresses C016 to DF16)
D016
D116
D216
D316
D416
D516
D616
D716
D816
D916
DA16
DB16
DC16
DD16
DE16
DF16
C016
C116
C216
C316
C416
C516
C616
C716
C816
C916
CB16
CC16
CD16
CE16
CF16
CA16
Address
Port P5 (P5)
OSD port control register (PF)
DA1-H register (DA1-H)
DA1-L register (DA1-L)
PWM0 register (PWM0)
Port P1 (P1)
Port P1 direction register (D1)
Port P3 (P3)
Port P3 direction register (D3)
Port P2 (P2)
Port P2 direction register (D2)
Register
Port P0 (P0)
Port P0 direction register (D0)
PWM1 register (PWM1)
PWM2 register (PWM2)
PWM3 register (PWM3)
PWM4 register (PWM4)
PWM output control register 1 (PW)
b7
b0
Bit allocation
State immediately after reset
?
0016
b7
b0
?
0016
?
0016
0
?
0
0?
?
??
?
Serial I/O mode register (SM)
Serial I/O register (SIO)
0016
Port P35 output mode control register (P3S)
Test register
Interrupt input polarity register (IP)
PWM output control register 2 (PN)
I2C data shift register (S0)
I2C control register (S1D)
I2C clock control register (S2)
I2C status register (S1)
I2C address register (S0D)
0
AD conversion register (AD)
AD control register (ADCON)
P52
SEL
00
P53
SEL
P54
SEL
P55
SEL
OUT2
SEL
0
P52
OUT
P53
OUT
P54
OUT
P55
OUT
P50
IN
P51
IN
0
P35S
P31SP30SP35DP32D P31D P30D
P32P31
P30
P35 P34INP33IN
?
0
?
0
??
0
PW0
PW1
PW2
PW3
PW4
PW5
PW6
PW7
PN2
PN3
PN4
?
0
?
0016
SAD0
SAD1
SAD2
SAD3
SAD4
SAD5
SAD6
RBW
LRB
AD0
AAS
AL
PIN
BB
TRX
MST
BC0
BC1
BC2
ESO
ALS
BSEL0
BSEL1
10BIT
SAD
D1
D2
D3
D4
D5
D6
D7D0
PN5
?
00
0
11
0
POL3 POL2POL1
OCG1OCG0
01
1
0
0?
?
0
?
0016
SM0
SM1
SM2
SM3
SM5
SM6
0
CCR0
CCR1
CCR2
CCR3
CCR4
ACK
FAST
MODE
ACK
BIT
ADIN0
0
ADIN1
ADIN2
ADSTR
ADVREF
?
0816
0016
?
0
?
0
1
0
: 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
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