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
(03E216)
Port P0 direction register
(80)
(03E316)
Port P1 direction register
(81)
(03E616)
Port P2 direction register
(82)
(03E716)
Port P3 direction register
(83)
(03EA16)
Port P4 direction register
(84)
(03EB16)
Port P5 direction register
(85)
(03EE16)
Port P6 direction register
(86)
(03EF16)
Port P7 direction register
(87)
(03F216)
Port P8 direction register
(88)
(03F316)
Port P9 direction register
(89)
(03F616)
Port P10 direction register
(90)
(03FC16)
Pull-up control register 0
(91)
(03FD16)
Pull-up control register 1 (Note 1)
(92)
(03FE16)
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)
(03DC16)
D-A control register
(79)
(038316)
Trigger select flag
(038416)
Up-down flag
(58)
(57)
(039616)
Timer A0 mode register
(59)
(039716)
Timer A1 mode register
(60)
(039816)
Timer A2 mode register
(63)
(039B16)
Timer B0 mode register
(64)
(039C16)
Timer B1 mode register
(65)
(039D16)
Timer B2 mode register
(66)
(61)
(039916)
Timer A3 mode register
(62)
(039A16)
Timer A4 mode register
(038216)
One-shot start flag
(56)
(03A816)
UART1 transmit/receive mode register
(70)
(03AC16)
UART1 transmit/receive control register 0
(71)
(03AD16)
UART1 transmit/receive control register 1
(72)
(03B016)
UART transmit/receive control register 2
(73)
(03B816)
DMA0 cause select register
(74)
(03BA16)
DMA1 cause select register
(75)
(03A016)
UART0 transmit/receive mode register
(67)
(03A416)
UART0 transmit/receive control register 0
(68)
(03A516)
UART0 transmit/receive control register 1
(69)
(03D416)
A-D control register 2
(76)
(03D616)
A-D control register 0
(77)
(03D716)
A-D control register 1
(78)
UART2 transmit/receive control register 1
UART2 transmit/receive control register 0
Count start flag
(037816)
(037D16)
(037C16)
(038016)
0016
(038116)
Clock prescaler reset flag
(53)
(54) UART2 transmit/receive mode register
(51)
(52)
(55)
0000
0
00
00 1 0
10 0
0016
0
00
0 0
00
0
0016
0
?0 0 0
00
0
?0 0 0
00
0
?0 0 0
00
0016
10 00
0000
00 10
0000
10 00
0000
00 10
0000
0016
00 0
00
0
00
0
0016
0?
00
?
0016
00 00
00
0016
0
0016
000016
(102)
(103)
(104)
(105)
(03FF16)
Port control register
0016
SI/O3 control register
(036216) 0100
0
00 0
SI/O4 control register
(036616) 0100
0
00 0
(037716)
0016
UART2 special mode register
0
Note 1 : When the VCC level is applied to the CNVSS pin, it is 0216 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