Rev.2.00
Nov 23, 2005
page 54 of 75
REJ03B0098-0200
38C5 Group (One Time PROM version)
Fig. 53 Internal status at reset
003A16
X: Not fixed
Since the initial values for other than above mentioned registers and
RAM contents are indefinite at reset, they must be set.
Address Register contents
0016
000016
000116
000216
000416
000516
000616
000816
000916
000A16
000B16
000C16
000D16
001216
001516
001916
001D16
002016
002116
002216
002316
002416
002516
Port P0
Port P0 direction register
Port P1
Port P2
Port P2 direction register
Port P3
Port P4
Port P4 direction register
Port P5
Port P5 direction register
Port P6
Port P6 direction register
RRF register (RRFR)
AD control register
Serial I/O1 status register
Timer 2
Timer 3
Timer 4
PWM01 register
Timer 12 mode register
Timer 34 mode register
(1)
(2)
(3)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
(14)
(17)
(18)
(19)
(20)
(21)
(22)
(23)
(24)
(25)
(26)
(27)
(28)
(29)
(30)
(31)
(32)
(34)
(35)
(36)
(37)
(38)
Interrupt edge selection register
0016
003B16
003C16
003F16
(39)
(40)
(43)
(44)
(45)
(46)
(47)
CPU mode register
Interrupt request register 1
Interrupt request register 2
Interrupt control register 1
Interrupt control register 2
0016
Serial I/O2 control register
Timer 1
(33)
FFFC16 contents
(PS)
(PCH)
(PCL)
Program counter
Processor status register
FFFD16 contents
1
0816
FF16
0116
FF16
0016
0016
000316
Port P1 direction register
(4)
003E16
(41)
(42)
0016
003D16
0016
0FF016
0FF116
0FF216
0FF316
(48)
(49)
(50)
(51)
0016
FF16
0FF416
0FF516
0FF616
(52)
(53)
(54)
FF16
0F16
0016
0FF716
(55)
(56)
(57)
(58)
(59)
(60)
(61)
(62)
Port P3 direction register
000716
002616
10 00 0 00
0
Timer X (low-order)
Timer X (high-order)
Timer X (extension)
Timer Y (low-order)
Timer Y (high-order)
Timer X mode register
PULL register 3
Key input control register
Segment output disable register 0
Segment output disable register 1
Segment output disable register 2
Timer Y mode register
0 11 0 1 00
0
0016
000E16
000F16
(15)
(16)
Port P7
Port P7 direction register
0016
001B16
UART control register
11 1 0 0 00
0
001A16
Serial I/O1 control register
0016
001316
LCD mode register 1
0016
001416
LCD mode register 2
Timer 1234 mode register
002716
0016
Watchdog timer control register
002816
0016
002916
0016
00 11 11
1
Timer 1234 frequency division
selection register
Clock output control register
PULL register 2
PULL register 1
Timer X control register 1
Timer Y control register
Timer X control register 2
(63)
(64)
(65)
(66)
Compare register 1 (low-order)
Compare register 1 (high-order)
Compare register 2 (low-order)
Compare register 2 (high-order)
Compare register 3 (low-order)
Compare register 3 (high-order)
003516
FF16
003616
003716
0016
003916
0016
003816
003016
0016
003116
003216
0016
003416
0016
003316
002A16
0016
002B16
002C16
002F16
FF16
002E16
002D16
0016
FF16
0016
FF16
0016