SAB80515 Datasheet, PDF (233/270 Pages) Siemens Semiconductor Group – 8-Bit Single-Chip Microcontroller Family

Device Specifications
Table 2: Special Function Registers - Functional Blocks
Block
Symbol Name
Address
CPU
A/D-
Converter
Interrupt
System
ACC
B
DPH
DPL
PSW
SP
ADCON
ADDAT
DAPR
EN0
IEN1
IP0
IP1
IRCON
TCON ²⁾
T2CON ²⁾
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
0E0_H ¹⁾
0F0_H ¹⁾
83_H
82_H
0D0_H ¹⁾
81_H
0D8_H ¹⁾
0D9_H
0DA_H
0A8_H ¹⁾
0B8_H ¹⁾
0A9_H
0B9_H
0C0_H ¹⁾
88_H ¹⁾
0C8_H ¹⁾
Compare/
Capture-
Unit
(CCU)
CCEN
CCH1
CCH2
CCH3
CCL1
CCL2
CCL3
CRCH
CRCL
TH2
TL2
T2CON
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
0C1_H
0C3_H
0C5_H
0C7_H
0C2_H
0C4_H
0C6_H
0CB_H
0CA_H
0CD_H
0CC_H
0C8_H ¹⁾
1) _{Bit-addressable special function registers}
2) _{This special function register is listed repeatedly since some bits of it also belong}
to other functional blocks.
3) _{X means that the value is indeterminate and the location is reserved}
Contents
after Reset
00_H
00_H
00_H
00_H
00_H
07_H
00X0 0000_B ²⁾
00_H
00_H
00_H
00_H
00_H
X000 0000_B ²⁾
XX00 0000_B ³⁾
00_H
00_H
00_H
00_H
00_H
00_H
00_H
00_H
00_H
00_H
00_H
00_H
00_H
00_H
00_H
Semiconductor Group
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