SAB80C515-16-N SIEMENS [Siemens Semiconductor Group], SAB80C515-16-N Datasheet - Page 21

• Manufacturer Part Number: SAB80C515-16-N
• Description: 8-Bit CMOS Single-Chip Microcontroller
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

Table 2
Special Function Registers - Functional Blocks
Block
CPU
A/D-
Converter
Interrupt
System
Compare/
Capture-
Unit
(CCU)
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
ACC
B
DPH
DPL
PSW
SP
ADCON
ADDAT
DAPR
EN0
IEN1
IP0
IP1
IRCON
TCON
T2CON
CCEN
CCH1
CCH2
CCH3
CCL1
CCL2
CCL3
CRCH
CRCL
TH2
TL2
T2CON
2)
2)
Name
Accumulator
B-Register
Data Pointer, High Byte
Data Pointer, Low Byte
Program Status Word Register
Stack Pointer
A/D Converter Control Register
A/D Converter Data Register
D/A Converter Program Register
Interrupt Enable Register 0
Interrupt Enable Register 1
Interrupt Priority Register 0
Interrupt Priority Register 1
Interrupt Request Control Register
Timer Control Register
Timer 2 Control Register
Comp./Capture Enable Reg.
Comp./Capture Reg. 1, High Byte
Comp./Capture Reg. 2, High Byte
Comp./Capture Reg. 3, High Byte
Comp./Capture Reg. 1, Low Byte
Comp./Capture Reg. 2, Low Byte
Comp./Capture Reg. 3, Low Byte
Com./Rel./Capt. Reg. High Byte
Com./Rel./Capt. Reg. Low Byte
Timer 2, High Byte
Timer 2, Low Byte
Timer 2 Control Register
20
Address
0E0
0F0
83
82
0D0
81
0D8
0D9
0DA
0A8
0B8
0A9
0B9
0C0
88
0C8
0C1
0C3
0C5
0C7
0C2
0C4
0C6
0CB
0CA
0CD
0CC
0C8
H
H
H
H
H
SAB 80C515/80C535
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
1)
H
H
1)
1)
1)
1)
1)
1)
1)
1)
1)
Contents
after Reset
00
00
00
00
00
07
00X0 0000
00
00
00
00
00
X000 0000
XX00 0000
00
00
00
00
00
00
00
00
00
00
00
00
00
00
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
B
B
B
2)
3)
2)