SAB80C517A-N18 Siemens Semiconductor Group, SAB80C517A-N18 Datasheet - Page 32

• Manufacturer Part Number: SAB80C517A-N18
• Description: 8-Bit CMOS Single-Chip Microcontroller
• Manufacturer: Siemens Semiconductor Group

Table 3
Special Function Registers - Functional Blocks (cont’d)
Block
Compare/
Capture-
Unit
(CCU),
(cont’d)
Ports
Pow.Sav.
Modes
Serial
Channels
1)
2)
3)
Semiconductor Group
Bit-addressable special function registers
This special function register is listed repeatedly since some bits of it also belong to other functional blocks.
X means that the value is indeterminate and the location is reserved
Symbol
CLRMSK
CTCON
CTRELH
CTRELL
TH2
TL2
T2CON
P0
P1
P2
P3
P4
P5
P6
P7
P8
PCON
ADCON0
PCON
S0BUF
S0CON
S0RELL
S0RELH
S1BUF
S1CON
S1REL
S1RELH
2)
2)
Name
Mask Register, concerning
COMCLR
Com. Timer Control Reg.
Com. Timer Rel. Reg., High Byte
Com. Timer Rel. Reg., Low Byte
Timer 2, High Byte
Timer 2, Low Byte
Timer 2 Control Register
Port 0
Port 1
Port 2
Port 3
Port 4
Port 5
Port 6,
Port 7, Analog/Digital Input
Port 8, Analog/Digital Input, 4-bit
Power Control Register
A/D Converter Control Reg.
Power Control Register
Serial Channel 0 Buffer Reg.
Serial Channel 0 Control Reg.
Serial Channel 0, Reload Reg., low
byte
Serial Channel 0, Reload Reg., high
byte
Serial Channel 1 Buffer Reg.,
Serial Channel 1 Control Reg.
Serial Channel 1 Reload Reg.,
low byte
Serial Channel 1 Reload Reg.,
high byte
31
SAB 80C517A/83C517A-5
Address Contents
A6
E1
DF
DE
CD
CC
C8
80
90
A0
B0
E8
F8
FA
DB
DD
87
D8
87
99
98
B2
BA
9C
9B
9D
BB
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
1)
1)
1)
1)
1)
1)
1)
1)
1)
after Reset
00
0X00 0000
00
00
00
00
00
FF
FF
FF
FF
FF
FF
FF
00
00
00
XX
00
0D9
XXXX.XX11
0XX
0X00.0000
00
XXXX.XX11
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
3)
1994-05-01
3)
B
B
B
B
3)
3)
3)
3)