Unde
deeopmen
Preliminary Specifications REV.E
Specifications in this manual are tentative and subject to change.
Mitsubishi microcomputers
M30220 Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Reset
13
Figure 1.6.3. Device's internal status after a reset is cleared
The content of other registers and RAM is undefined when the microcomputer is
reset. The initial values must therefore be set.
0 1 0 0 1 0 0 0
0 0
0
0 0
0
0
0
0
1
0 0 0
00
16
00
16
0 0
0
0
00
16
00
16
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
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 0
0 0 0 0
0
0 0 0
00
16
00
16
00
16
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 0
0
00
16
00
16
(26)UART0 receive interrupt control register
(0052
16
)
(1)Processor mode register 0
(0004
16
)
(2)Processor mode register 1
(0005
16
)
(3)System clock control register 0
(0006
16
)
(4)System clock control register 1
(0007
16
)
(5)Address match interrupt enable register
(0009
16
)
(6)Protect register
(000A
16
)
(7)Watchdog timer control register
(000F
16
)
(8)Address match interrupt register 0
(0010
16
)
(0011
16
)
(0012
16
)
(9)Address match interrupt register 1
(0014
16
)
(0015
16
)
(0016
16
)
(10)DMA0 control register
(002C
16
)
(11)DMA1 control register
(003C
16
)
(12)INT3 interrupt control register
(0044
16
)
(13)Timer B5 interrupt control register
(0045
16
)
(14)Timer B4 interrupt control register
(0046
16
)
(15)Timer B3 interrupt control register
(0047
16
)
(16)Timer A7 interrupt control register
(0048
16
)
(17)Timer A6 interrupt control register
(0049
16
)
(18)Timer A5 interrupt control register
(004A
16
)
(19)DMA0 interrupt control register
(004B
16
)
(20)DMA1 interrupt control register
(004C
16
)
(21)Key input interrupt control register
(004D
16
)
(22)A-D conversion interrupt control register
(004E
16
)
(23)UART2 transmit interrupt control register
(004F
16
)
(24)UART2 receive interrupt control register
(0050
16
)
(25)UART0 transmit interrupt control register
(0051
16
)
(58)UART2 transmit/receive mode register
(0378
16
)
(27)UART1 transmit interrupt control register
(0053
16
)
(28)UART1 receive interrupt control register
(0054
16
)
(29)Timer A0 interrupt control register
(0055
16
)
(30)Timer A1 interrupt control register
(0056
16
)
(31)Timer A2 interrupt control register
(0057
16
)
(32)Timer A3 interrupt control register
(0058
16
)
(33)Timer A4 interrupt control register
(0059
16
)
(34)Timer B0 interrupt control register
(005A
16
)
(35)Timer B1 interrupt control register
(005B
16
)
(36)Timer B2 interrupt control register
(005C
16
)
(37)INT0 interrupt control register
(005D
16
)
(38)INT1 interrupt control register
(005E
16
)
(39)INT2 interrupt control register
(005F
16
)
(40)LCD mode register
(0120
16
)
(41)Segment output enable register
(0122
16
)
(42)Key input mode register
(0126
16
)
(43)Count start flag 1
(0340
16
)
(44)One-shot start flag 1
(0342
16
)
(45)Trigger select flag 1
(0343
16
)
(46)Up-down flag 1
(0344
16
)
(47)Timer A5 mode register
(0356
16
)
(48)Timer A6 mode register
(0357
16
)
(49)Timer A7 mode register
(0358
16
)
(50)Timer B3 mode register
(035B
16
)
(51)Timer B4 mode register
(035C
16
)
(52)Timer B5 mode register
(035D
16
)
(53)Interrupt cause select register 0
(035E
16
)
(54)Interrupt cause select register 1
(035F
16
)
(57)UART2 special mode register
(0377
16
)
0 1 1
0 0 0
0 0
(55)Clock division counter control register
(0360
16
)
0
00
16
(56)UART2 special mode register 2
(0376
16
)
x : Nothing is mapped to this bit
: Undefined
00
16
0
0
0