C161K
C161O
Data Sheet
27
V2.0, 2001-01
SSCEIC
b FF76H
BBH
SSC Error Interrupt Control Register
0000H
SSCRB
F0B2H E 59H
SSC Receive Buffer
XXXXH
SSCRIC
b FF74H
BAH
SSC Receive Interrupt Control Register
0000H
SSCTB
F0B0H E 58H
SSC Transmit Buffer
0000H
SSCTIC
b FF72H
B9H
SSC Transmit Interrupt Control Register
0000H
STKOV
FE14H
0AH
CPU Stack Overflow Pointer Register
FA00H
STKUN
FE16H
0BH
CPU Stack Underflow Pointer Register
FC00H
SYSCON
b FF12H
89H
CPU System Configuration Register
1)0XX0
H
T2
FE40H
20H
GPT1 Timer 2 Register
0000H
T2CON
b FF40H
A0H
GPT1 Timer 2 Control Register
0000H
T2IC
b FF60H
B0H
GPT1 Timer 2 Interrupt Control Register
0000H
T3
FE42H
21H
GPT1 Timer 3 Register
0000H
T3CON
b FF42H
A1H
GPT1 Timer 3 Control Register
0000H
T3IC
b FF62H
B1H
GPT1 Timer 3 Interrupt Control Register
0000H
T4
FE44H
22H
GPT1 Timer 4 Register
0000H
T4CON
b FF44H
A2H
GPT1 Timer 4 Control Register
0000H
T4IC
b FF64H
B2H
GPT1 Timer 4 Interrupt Control Register
0000H
T5
FE46H
23H
GPT2 Timer 5 Register
0000H
T5CON
b FF46H
A3H
GPT2 Timer 5 Control Register
0000H
T5IC
b FF66H
B3H
GPT2 Timer 5 Interrupt Control Register
0000H
T6
FE48H
24H
GPT2 Timer 6 Register
0000H
T6CON
b FF48H
A4H
GPT2 Timer 6 Control Register
0000H
T6IC
b FF68H
B4H
GPT2 Timer 6 Interrupt Control Register
0000H
TFR
b FFACH
D6H
Trap Flag Register
0000H
WDT
FEAEH
57H
Watchdog Timer Register (read only)
0000H
WDTCON
b FFAEH
D7H
Watchdog Timer Control Register
2)00XX
H
ZEROS
b FF1CH
8EH
Constant Value 0’s Register (read only)
0000H
1) The system configuration is selected during reset.
2) The reset value depends on the indicated reset source.
Table 6
C161K/O Registers, Ordered by Name (cont’d)
Name
Physical
Address
8-Bit
Addr.
Description
Reset
Value