参数资料
型号: SAF-C505CA-4R
厂商: INFINEON TECHNOLOGIES AG
元件分类: 微控制器/微处理器
英文描述: 8-BIT, MROM, 20 MHz, MICROCONTROLLER, PQFP44
封装: METRIC, PLASTIC, QFP-44
文件页数: 16/88页
文件大小: 1224K
代理商: SAF-C505CA-4R
C505/C505C/C505A/C505CA
Data Sheet
19
12.00
Table 3
Special Function Registers - Functional Blocks
Block
Symbol
Name
Address
Contents after
Reset
CPU
ACC
B
DPH
DPL
DPSEL
PSW
SP
SYSCON2)
VR0 4)
VR1 4)
VR2 4)
Accumulator
B-Register
Data Pointer, High Byte
Data Pointer, Low Byte
Data Pointer Select Register
Program Status Word Register
Stack Pointer
System Control Register
Version Register 0
Version Register 1
Version Register 2
E0H
1)
F0H
1)
83H
82H
92H
D0H
1)
81H
B1H
FCH
FDH
FEH
00H
XXXXX000B
3)
00H
07H
XX100X01B
3) 6)
XX100001B
3) 7)
C5H
05H
5)
A/D-
Converter
ADCON0 2)
ADCON1
ADDAT
ADST
ADDATH
ADDATL
P1ANA 2) 4)
A/D Converter Control Register 0
A/D Converter Control Register 1
A/D Converter Data Reg. (C505/C505C)
A/D Converter Start Reg. (C505/C505C)
A/D Converter High Byte Data Register
(C505A/C505CA)
A/D Converter Low Byte Data Register
(C505A/C505CA)
Port 1 Analog Input Selection Register
D8H
1)
DCH
D9H
DAH
D9H
DAH
90H
00X00000B
3)
01XXX000B
3)
00H
XXH
3)
00H
00XXXXXXB
3)
FFH
Interrupt
System
IEN0 2)
IEN1 2)
IP0 2)
IP1
TCON 2)
T2CON 2)
SCON 2)
IRCON
Interrupt Enable Register 0
Interrupt Enable Register 1
Interrupt Priority Register 0
Interrupt Priority Register 1
Timer Control Register
Timer 2 Control Register
Serial Channel Control Register
Interrupt Request Control Register
A8H
1)
B8H
1)
A9H
B9H
88H
1)
C8H
1)
98H
1)
C0H
1)
00H
XX000000B
3)
00H
00X00000B
00H
XRAM
XPAGE
SYSCON2)
Page Address Register for Extended on-chip
XRAM and CAN Controller
System Control Register
91H
B1H
00H
XX100X01B
3) 6)
XX100001B
3) 7)
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 undefined and the location is reserved
4) This SFR is a mapped SFR. For accessing this SFR, bit RMAP in SFR SYSCON must be set.
5) The content of this SFR varies with the actual step of the C505 (eg. 01H for the first step)
6) C505 / C505A/C505C only
7) C505CA only
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