18
Mitsubishi microcomputers
M16C / 62T Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Reset
Figure 1.6.4. Device's internal status after a reset is cleared
(03E2
16
)
Port P0 direction register
(80)
(03E3
16
)
Port P1 direction register
(81)
(03E6
16
)
Port P2 direction register
(82)
(03E7
16
)
Port P3 direction register
(83)
(03EA
16
)
Port P4 direction register
(84)
(03EB
16
)
Port P5 direction register
(85)
(03EE
16
)
Port P6 direction register
(86)
(03EF
16
)
Port P7 direction register
(87)
(03F2
16
)
Port P8 direction register
(88)
(03F3
16
)
Port P9 direction register
(89)
(03F6
16
)
Port P10 direction register
(90)
(03FC
16
)
Pull-up control register 0
(91)
(03FD
16
)
Pull-up control register 1 (Note 1)
(92)
(03FE
16
)
Pull-up control register 2
(93)
Data registers (R0/R1/R2/R3)
(94)
Frame base register (FB)
(96)
Address registers(A0/A1)
(95)
Interrupt table register (INTB)
(97)
User stack pointer (USP)
(98)
Interrupt stack pointer (ISP)
(99)
Static base register (SB)
(100)
Flag register(FLG)
(101)
(03DC
16
)
D-A control register
(79)
(0383
16
)
Trigger select flag
(0384
16
)
Up-down flag
(58)
(57)
(0396
16
)
Timer A0 mode register
(59)
(0397
16
)
Timer A1 mode register
(60)
(0398
16
)
Timer A2 mode register
(63)
(039B
16
)
Timer B0 mode register
(64)
(039C
16
)
Timer B1 mode register
(65)
(039D
16
)
Timer B2 mode register
(66)
(61)
(0399
16
)
Timer A3 mode register
(62)
(039A
16
)
Timer A4 mode register
(0382
16
)
One-shot start flag
(56)
(03A8
16
)
UART1 transmit/receive mode register
(70)
(03AC
16
)
UART1 transmit/receive control register 0
(71)
(03AD
16
)
UART1 transmit/receive control register 1
(72)
(03B0
16
)
UART transmit/receive control register 2
(73)
(03B8
16
)
DMA0 cause select register
(74)
(03BA
16
)
DMA1 cause select register
(75)
(03A0
16
)
UART0 transmit/receive mode register
(67)
(03A4
16
)
UART0 transmit/receive control register 0
(68)
(03A5
16
)
UART0 transmit/receive control register 1
(69)
(03D4
16
)
A-D control register 2
(76)
(03D6
16
)
A-D control register 0
(77)
(03D7
16
)
A-D control register 1
(78)
UART2 transmit/receive control register 1
UART2 transmit/receive control register 0
Count start flag
(0378
16
)
(037D
16
)
(037C
16
)
(0380
16
)
00
16
(0381
16
)
Clock prescaler reset flag
(53)
(54) UART2 transmit/receive mode register
(51)
(52)
(55)
0 0 0 0
0
0 0
0 0
0
0 1 0
1 0 0
00
16
0
0
0
0 0
0
0
0
00
16
00
16
00
16
00
16
00
16
00
16
00
16
00
16
0
0 0 0
0 0
0
0 0 0
0 0
0
0 0 0
0 0
00
16
1 0 0 0
0 0 0 0
0 0 1 0
0 0 0 0
1 0 0 0
0 0 0 0
0 0 1 0
0 0 0 0
00
16
00
16
0
0 0
0
0
0 0
0
0
0
0
00
16
0
0 0
0
0
00
16
00
16
00
16
00
16
00
16
00
16
00
16
0 0 0 0
0 0
00
16
00
16
0
00
16
00
16
00
16
00
16
00
16
0000
16
0000
16
0000
16
0000
16
0000
16
0000
16
0000
16
0000
16
(102)
(103)
(104)
(105)
(03FF
16
)
Port control register
00
16
SI/O3 control register
(0362
16
) 0 1 0 0
0
0 0 0
SI/O4 control register
(0366
16
) 0 1 0 0
0
0 0 0
(0377
16
)
00
16
UART2 special mode register
0
Note 1 : When the V
CC
level is applied to the CNV
SS
pin, it is 02
16
at a reset.
The content of other registers and RAM is undefined when the microcomputer is reset.
The initial values must therefore be set.
: Nothing is mapped to this bit.
: Undefined