C868_02 Datasheet, PDF (35/244 Pages) Infineon Technologies AG – 8 - Bit CMOS Microcontroller

C868
Memory Organization
Table 3-6 Special Function Registers - Functional Blocks (cont’d)
Block Symbol
Name
A/D- ADCON0
Con- ADCON1
verter ADDATH
A/D Converter Control Register 0
A/D Converter Control Register 1
A/D Converter Data Register
Ports
P1 ⁴⁾
P1DIR ³⁾
P3 ⁴⁾
P3DIR ³⁾
P3ALT
P1ALT
Port 1 Register
Port 1 Direction Register
Port 3 Register
Port 3 Direction Register
Port 3 Alternate Function Register
Port 1 Alternate Function Register
Watch WDTCON
dog WDTREL
WDTL
WDTH
Watchdog Timer Control Register
Watchdog Timer Reload Register
Watchdog Timer, Low Byte
Watchdog Timer, High Byte
Timer T2CON
2
T2MOD
RC2H
RC2L
T2H
T2L
Timer 2 Control Register
Timer 2 Mode Register
Timer 2 Reload/Capture, High Byte
Timer 2 Reload/Capture, Low Byte
Timer 2, High Byte
Timer 2, Low Byte
1) Bit-addressable special function registers
2) “X“ means that the value is undefined and the location is reserved
3) Register is mapped by bit RMAP in SYSCON0.4=1
4) Register is mapped by bit RMAP in SYSCON0.4=0
Add- Contents
ress after
Reset
D8_H¹⁾ 0000X000_B²⁾
D9_H XXXX0000_B²⁾
DB_H 00_H
90_H¹⁾ XXX11111_B
90_H¹⁾ XXX11111_B
B0_H¹⁾ FF_H
B0_H¹⁾ FF_H
B1_H 00_H
B4_H XXX00X00_B²⁾
A2_H
A3_H
B2_H
B3_H
XXXXXX00_B²⁾
00_H
00_H
00_H
C8_H¹⁾ 00_H
C9_H XXXXXXX0_B²⁾
CB_H 00_H
CA_H 00_H
CD_H 00_H
CC_H 00_H
User’s Manual
3-11
V 0.4, 2002-01