Q67120-DXXXX Просмотр технического описания (PDF) - Siemens AG
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Q67120-DXXXX Datasheet PDF : 108 Pages
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Memory Organization
Table 3-2
Special Function Registers - Functional Blocks
Block
Symbol Name
CPU
A/D-
Converter
Interrupt
System
ACC
B
DPH
DPL
PSW
SP
Accumulator
B-Register
Data Pointer, High Byte
Data Pointer, Low Byte
Program Status Word Register
Stack Pointer
ADCON0 A/D Converter Control Register 0
ADCON1 A/D Converter Control Register 1
ADDATH A/D Converter Data Register High Byte
ADDATL A/D Converter Data Register Low Byte
IEN0
Interrupt Enable Register 0
IEN1
Interrupt Enable Register 1
Address Contents after
Reset
E0H 1)
F0H 1)
83H
82H
0D0H 1)
81H
D8H 1)
0DCH
0D9H
0DAH
A8H 1)
00H
00H
00H
00H
00H
07H
00H
0XXX 0000B 3)
00H
00H
00H
B8H 1) 00H
IP0
IP1
IRCON
Interrupt Priority Register 0
Interrupt Priority Register 1
Interrupt Request Control Register
0A9H
0B9H
C0H 1)
00H
XX00 0000B 3)
00H
Compare/
Capture-
Unit (CCU)
XRAM
TCON 2) Timer Control Register
T2CON 2) Timer 2 Control Register
88H 1)
C8H 1)
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
0C1H
0C3H
0C5H
0C7H
0C2H
0C4H
0C6H
0CBH
0CAH
0CDH
0CCH
C8H 1)
XPAGE Page Addr. Reg. for extended onchip RAM 91H
SYSCON XRAM Control Reg.
0B1H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
XXXX XX01B 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
3-6
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