W83627EHF_0611 Datasheet, PDF (115/144 Pages) Winbond – WINBOND LPC I/O

W83627EHF/EF, W83627EHG/EG
CR F3h. (GPIO1 I/O register; Default 00h)
BIT READ / WRITE
7
R/W
0: GPIO17
1: GPIO17 Æ PLED
6
R/W
0: GPIO16
1: GPIO16 Æ WDTO#
5
R/W
0: GPIO15
1: GPIO15 Æ PLED
4
R/W
0: GPIO14
1: GPIO14 Æ WDTO#
3
R/W
0: GPIO13
1: GPIO13 Æ PLED
2
R/W
0: GPIO12
1: GPIO12 Æ WDTO#
1
R/W
0: GPIO11
1: GPIO11 Æ PLED
0
R/W
0: GPIO10
1: GPIO10 Æ WDTO#
DESCRIPTION
CR F4h. (GPIO6 I/O register; Default FFh)
BIT READ / WRITE
DESCRIPTION
GPIO6 I/O register
7~0
R/W
0: The respective GPIO6 PIN is programmed as an Output port
1: The respective GPIO6 PIN is programmed as an Input port.
CR F5h. (GPIO6 Data register; Default 00h)
BIT READ / WRITE
DESCRIPTION
GPIO6 Data register
R/W
For Output ports, the respective bits can be read/written and produced to
7~0
pins.
Read Only
For Input ports, the respective bits can be read only from pins. Write
accesses will be ignored.
CR F6h. (GPIO6 Inversion register; Default 00h)
BIT READ / WRITE
DESCRIPTION
GPIO6 Inversion register
7~0
R/W
0: The respective bit and the port value are the same.
1: The respective bit and the port value are inverted. (Both Input & Output
ports)
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Publication Release Date: Nov. 2006
Revision 1.3