参数资料
型号: SAX-XC878M-16FFI5V
厂商: INFINEON TECHNOLOGIES AG
元件分类: 微控制器/微处理器
英文描述: 8-BIT, FLASH, 24 MHz, RISC MICROCONTROLLER, PQFP64
封装: PLASTIC, TQFP-64
文件页数: 82/141页
文件大小: 2385K
代理商: SAX-XC878M-16FFI5V
XC878CLM
Functional Description
Data Sheet
38
V1.1, 2009-08
3.2.4.5
WDT Registers
The WDT SFRs can be accessed in the mapped memory area (RMAP = 1).
3.2.4.6
Port Registers
The Port SFRs can be accessed in the standard memory area (RMAP = 0).
Table 9
WDT Register Overview
Addr Register Name
Bit
7
6
5
4
3
2
1
0
RMAP = 1
BBH
WDTCON
Reset: 00H
Watchdog Timer Control
Register
Bit Field
0
WINB
EN
WDTP
R
0
WDTE
N
WDTR
S
WDTI
N
Type
r
rw
rh
r
rw
rwh
rw
BCH
WDTREL
Reset: 00H
Watchdog Timer Reload
Register
Bit Field
WDTREL
Type
rw
BDH
WDTWINB
Reset: 00H
Watchdog Window-Boundary
Count Register
Bit Field
WDTWINB
Type
rw
BEH
WDTL
Reset: 00H
Watchdog Timer Register Low
Bit Field
WDT
Type
rh
BFH
WDTH
Reset: 00H
Watchdog Timer Register High
Bit Field
WDT
Type
rh
Table 10
Port Register Overview
Addr Register Name
Bit
7
6
5
4
3
2
1
0
RMAP = 0
B2H
PORT_PAGE
Reset: 00H
Page Register
Bit Field
OP
STNR
0
PAGE
Type
w
r
rwh
RMAP = 0, PAGE 0
80H
P0_DATA
Reset: 00H
P0 Data Register
Bit Field
P7
P6
P5
P4
P3
P2
P1
P0
Type
rwhrwh
rwh
rwhrwh
86H
P0_DIR
Reset: 00H
P0 Direction Register
Bit Field
P7
P6
P5
P4
P3
P2
P1
P0
Type
rw
90H
P1_DATA
Reset: 00H
P1 Data Register
Bit Field
P7
P6
P5
P4
P3
P2
P1
P0
Type
rwhrwh
rwh
rwhrwh
91H
P1_DIR
Reset: 00H
P1 Direction Register
Bit Field
P7
P6
P5
P4
P3
P2
P1
P0
Type
rw
92H
P5_DATA
Reset: 00H
P5 Data Register
Bit Field
P7
P6
P5
P4
P3
P2
P1
P0
Type
rwhrwh
rwh
rwhrwh
93H
P5_DIR
Reset: 00H
P5 Direction Register
Bit Field
P7
P6
P5
P4
P3
P2
P1
P0
Type
rw
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