Manual

32
T48C862-R4
4551B–4BMCU–02/03
Table 5. Peripheral Addresses
Port Address Name
Write/
Read Reset Value Register Function
Module
Type
See
Page
1 P1DAT W/R 1xx1b Port 1 - data register/input data M3 22
2 P2DAT W/R 1111b Port 2 - data register/pin data M2 23
Auxiliary P2CR W 1111b Port 2 - control register 23
3 SC W 1x11b System configuration register M3 19
CWD R xxxxb Watchdog reset M3 29
Auxiliary CM W/R 1111b Clock management register M2 18
4 P4DAT W/R 1111b Port 4 - data register/pin data M2 27
Auxiliary P4CR W 1111 1111b Port 4 - control register (byte) 27
5 P5DAT W/R 1111b Port 5 - data register/pin data M2 25
Auxiliary P5CR W 1111 1111b Port 5 - control register (byte) 25
6 P6DAT W/R 1xx1b Port 6 - data register/pin data M2 28
Auxiliary P6CR W 1111b Port 6 - control register (byte) 28
7 T12SUB W – Data to Timer 1/2 subport M1 20
Subport address
0 T2C W 0000b Timer 2 control register M1 39
1 T2M1 W 1111b Timer 2 mode register 1 M1 40
2 T2M2 W 1111b Timer 2 mode register 2 M1 41
3 T2CM W 0000b Timer 2 compare mode register M1 42
4 T2CO1 W 1111b Timer 2 compare register 1 M1 42
5 T2CO2 W 1111 1111b Timer 2 compare register 2 (byte) M1 42
6– – – Reserved
7– – – Reserved
8 T1C1 W 1111b Timer 1 control register 1 M1 31
9 T1C2 W x111b Timer 1 control register 2 M1 32
A WDC W 1111b Watchdog control register M1 32
B-F Reserved
8 ASW W 1111b Auxiliary/switch register ASW 20
9 STB W xxxx xxxxb Serial transmit buffer (byte) M2 65
SRB R xxxx xxxxb Serial receive buffer (byte) 65
Auxiliary SIC1 W 1111b Serial interface control register 1 63
A SISC W/R 1x11b Serial interface status/control register M2 65
Auxiliary SIC2 W 1111b Serial interface control register 2 64
B T3SUB W/R – Data to/from Timer 3 subport M1 20
Subport address
0 T3M W 1111b Timer 3 mode register M1 51
1 T3CS W 1111b Timer 3 clock select register M1 52
2 T3CM1 W 0000b Timer 3 compare mode register 1 M1 53
3 T3CM2 W 0000b Timer 3 compare mode register 2 M1 54
4 T3CO1 W 1111 1111b Timer 3 compare register 1 (byte) M1 54
4 T3CP R xxxx xxxxb Timer 3 capture register (byte) M1 55
5 T3CO2 W 1111 1111b Timer 3 compare register 2 (byte) M1 54
6 W 1111b Reserved
7-F – Reserved
C T3C W 0000b Timer 3 control register M3 52
T3ST R x000b Timer 3 status register M3 52
D, E – – Reserved
F VMC W 1111b Voltage monitor control register M3 12
VMST R xx11b Voltage monitor status register M3 12