M30222 Datasheet, PDF (17/237 Pages) Mitsubishi Electric Semiconductor – SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER

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Specifications in this manual are tentative and subject to change
MITSUBISHI MICROCOMPUTERS
M30222 Group
Rev. G
Special function registers
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
SFR
Address
Register Name
Acronym
Value after Reset
b7 b6 b5 b4 b3 b2 b1 b0
Page Number
038016
038116
038216
038316
038416
038516
038616
038716
038816
038916
038A16
038B16
038C16
038D16
038E16
038F16
039016
039116
039216
039316
039416
039516
039616
Count start flag
Clock prescaler reset flag
One-shot start flag
Trigger select register
Up-down flag
Timer A0
Timer A1
Timer A2
Timer A3
Timer A4
Timer B0
Timer B1
Timer B2
Timer A0 mode register
TABSR
CPSRF
ONSF
TRGSR
UDF
TA0
TA1
TA2
TA3
TA4
TB0
TB1
TB2
TA0MR
039716 Timer A1 mode register
TA1MR
039816 Timer A2 mode register
TA2MR
039916 Timer A3 mode register
TA3MR
039A16 Timer A4 mode register
TA4MR
039B16
039C16
039D16
Timer B0 mode register
Timer B1 mode register
Timer B2 mode register
TB0MR
TB1MR
TB2MR
039E16
039F16
03A0¹⁶
03A116
03A216
03A316
03A416
03A516
03A616
03A716
03A816
UART0 transmit/receive mode register
UART0 bit rate generator
UART0 transmit buffer register
UART0 transmit/receive control register 0
UART0 transmit/receive control register 1
UART0 receive buffer register
UART1 transmit/receive mode register
U0MR
U0BRG
U0TB
U0C0
U0C1
U0RB
U1MR
03A916 UART1 bit rate generator
U1BRG
03AA16
03AB16 UART1 transmit buffer register
U1TB
03AC16 UART1 transmit/receive control register 0 U1C0
03AD16 UART1 transmit/receive control register 1 U1C1
03AE16
03AF16 UART1 receive buffer register
U1RB
03B016 UART transmit/receive control register 2
UCON
03B116
03B216
03B316
03B416 Flash memory control register (Note)
FMCR
03B516
03B616
03B716
03B816 DMA0 request cause select register
DM0SL
03B916
03BA16 DMA1
DM1SL
03BB16
03BC16
03BD16
CRC data register
CRCD
03BE16 CRC input register
CRCIN
Note: This register only exists in flash memory version
0
00
0016
1.71, 1.85, 1.94
1.72, 1.85
0 0 0 0 0 _1.72
0016
1.72, 1.94
0016
1.71
00
00
00
1.71
1.71, 1.90
1.71, 1.90
1.71
1.71, 1.90
1.83
1.83
1.83, 1.90
0016
1.70, 1.73, 1.74,
1.77, 1.78
0016
1.70, 1.73, 1.74,
1.77, 1.78, 1.95
0016
1.70, 1.73, 1.74,
1.77, 1.78, 1.95
0016
1.70, 1.72, 1.73,
1.77, 1.78
0016
1.70, 1.73, 1.74,
1.77, 1.78, 1.95
0 0 0 0 _{1.84, 1.87, 1.90}
0 0 0 0 _{1.84, 1.87, 1.90}
0 0 0 0 _{1.84, 1.87, 1.90,}
1.95
0016
1.108, 1.114,
1.120
1.107
1.107
0816
1.109
0216
1.110
1.107
0016
1.108, 1.114,
1.120
1.107
1.107
0816
1.109
0216
1.110
1.107
0 0 0 0 0 0 0 _1.111
0 0 0 1 _1.176
0016
1.60
0016
1.61
1.164
1.164
? = Undefined
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