W83627EHF Datasheet, PDF (117/141 Pages) Winbond – evolving product from Winbonds most popular I/O family

W83627EHF/EF, W83627EHG/EG
CR E0h. (GPIO5 I/O register; Default FFh)
BIT READ / WRITE
DESCRIPTION
GPIO5 I/O register
7~0
R/W
0: The respective GPIO5 PIN is programmed as an Output port
1: The respective GPIO5 PIN is programmed as an Input port.
CR E1h. (GPIO5 Data register; Default 00h)
BIT READ / WRITE
DESCRIPTION
GPIO5 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 E2h. (GPIO5 Inversion register; Default 00h)
BIT READ / WRITE
DESCRIPTION
GPIO5 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)
CR E3h. (GPIO2 register; Default FFh)
BIT READ / WRITE
DESCRIPTION
GPIO2 I/O register
7~0
R/W
0: The respective GPIO2 PIN is programmed as an Output port
1: The respective GPIO2 PIN is programmed as an Input port
CR E4h. (GPIO2 Data register; Default 00h)
BIT READ / WRITE
DESCRIPTION
GPIO2 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.
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Publication Release Date: January 18, 2006
Revision 1.0