參數(shù)資料
型號: M37220M3
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): 9/53頁
文件大小: 1281K
代理商: M37220M3
MITSUBISHI MICROCOMPUTERS
M37220M3-XXXSP
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER
with ON-SCREEN DISPLAY CONTROLLER
9
Fig. 4. Memory map of SFR (special function register) (2)
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
Address
CRT control register (CC)
CRT port control register (CRTP)
A-D control register 1 (AD1)
A-D control register 2 (AD2)
Timer 1 (TM1)
Timer 2 (TM2)
Timer 3 (TM3)
Timer 4 (TM4)
Timer 12 mode register (T12M)
Timer 34 mode register (T34M)
PWM5 register (PWM5)
Vertical register 2 (CV2)
Color register 0 (CO0)
Color register 1 (CO1)
Color register 2 (CO2)
Color register 3 (CO3)
Character size register (CS)
Border selection register (MD)
Register
Horizontal position register (HR)
Vertical register 1 (CV1)
Interrupt input polarity register (RE)
Test register (TEST)
CPU mode register (CPUM)
Interrupt request register 1 (IREQ1)
Interrupt request register 2 (IREQ2)
Interrupt control register 1 (ICON1)
Interrupt control register 2 (ICON2)
CRT clock selection register (CK)
b7
b0
Bit allocation
HR0
HR1
HR2
HR3
HR4
HR5
CV10
CV11
CV12
CV13
CV14
CV15
CV16
CV20
CV21
CV22
CV23
CV24
CV25
CV26
CS10
CS11
CS20
CS21
MD10
MD20
CO01
CO02
CO03
CO05
AAA
AAA
CO13
CO11
CO12
CO15
CO21
CO22
CO25
CO31
CO32
CO33
CO35
CC0
CC1
CC2
VSYC
R/G/B
OUT
OP5
OP6
OP7
HSYC
CK0
CK1
ADM0
ADM1
AAA
AAA
ADC5
ADC0
ADC1
AAA
AAA
AAA
AAA
T34M5
T34M0
AAA
T34M3
AAA
T34M1
AAA
T12M0
AAA
T12M3
T12M1
CK0
RE5 RE4 RE3
AAA
AAA
VSCE
AAA
VSCR
TM1R
AA
TM1E
AAA
CK0
AAA
AAA
TM4R
TM4E
CRTE
TM2R
IT3R
AA
1T1R
1T2R
S1R
AAA
AAA
AAA
TM2E
IT3E
1T1E
1T2E
State immediately after reset
b7
0
0
0
0
0
0
0
0
0
0
0
0
AAAA
AA
b0
0
AA
AA
AA
FF
16
07
16
FF
16
07
16
0
0
0
0
AA
AA
AA
0
AA
AA
AA
0
AA
AAAAA
AA
0
AA
AA
AA
0
AA
AA
AA
0
CK0
0
AA
AAAA
AA
AAAA
AA
AA
AA
AA
AA
AA
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
AAAAAAAAA
0
0
0
0
0
0
0
0
0
0
0
0
AAAAAAAAA
0
0
0
0
0
0
0
0
0
0
AAAAAAAAAAAA
AAAAAAAAAAAA
AA
AAAA
0
0
0
0
0
AA
0
0
0
0
AA
0 : “0” immediately after reset
1
AA
AA
AA
: Fix this bit to “0” (do not write “1”)
: Nothing is allocated
I
SFR area (addresses E0
16
to FF
16
)
: “1” immediately after reset
: undefined immediately after reset
: Fix this bit to “1” (do not write “0”)
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