C511 Datasheet, PDF (18/43 Pages) Siemens Semiconductor Group – 8-Bit CMOS Microcontroller

C511 / C513
Table 5
SFRs - Functional Blocks
Block
Symbol Name
Address Contents after
Reset
CPU
ACC
B
DPH
DPL
PSW
SP
SYSCON
Accumulator
B-Register
Data Pointer, High Byte
Data Pointer, Low Byte
Program Status Word
Stack Pointer
System Control Reg. C511/C511A/C513
C513A/C513A-H
E0H ¹⁾
F0H ¹⁾
83H
82H
D0H ¹⁾
81H
B1H
B1H
00H
00H
00H
00H
00H
07H
101X0XXXB ³⁾
101X0XX0B ³⁾
Interrupt IE
System IP
Interrupt Enable Register
Interrupt Priority Register
A8H¹⁾
B8H ¹⁾
00H
X0000000B ³⁾
Ports
SSC
P0
P1
P2
P3
SSCCON
STB
SRB
SCF
SCIEN
SSCMOD
Port 0
Port 1
Port 2
Port 3
SSC Control Register
SSC Transmit Buffer
SSC Receive Register
SSC Flag Register
SSC Interrupt Enable Register
SSC Mode Test Register
80H ¹⁾
90H ¹⁾
A0H ¹⁾
B0H ¹⁾
E8H ¹⁾
E9H
EAH
F8H ¹⁾
F9H
EBH
FFH
FFH
FFH
FFH
07H
XXH ³)
XXH ³)
XXXXXX00B ³⁾
XXXXXX00B ³⁾
00H
USART
PCON ²⁾
SBUF
SCON
Power Control Register
Serial Channel Buffer Register
Serial Channel 1 Control Register
87H
99H
98H ¹⁾
0XXX0000B ³⁾
XXH ³)
00H
Timer 0 /
Timer 1
TCON
TMOD
TL0
TL1
TH0
TH1
Timer Control Register
Timer Mode Register
Timer 0, Low Byte
Timer 1, Low Byte
Timer 0, High Byte
Timer 1, High Byte
88H ¹⁾
00H
89H
00H
8AH
00H
8BH
00H
8CH
00H
8DH
00H
Timer 2
T2CON
T2MOD
RC2L
RC2H
TL2
TH2
Timer 2 Control Register
C8H ¹⁾
Timer 2 Mode Register
C9H
Timer 2 Reload/Capture Register, Low Byte CAH
Timer 2 Reload/Capture Register, High Byte CBH
Timer 2 Low Byte
CCH
Timer 2 High Byte
CDH
00H
XXXXXXX0B ³⁾
00H
00H
00H
00H
Power
PCON ²⁾ Power Control Register
Save Mode
87H
0XXX0000B ³⁾
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}
Semiconductor Group
18