W83627EHG Nuvoton Technology Corporation of America, W83627EHG Datasheet - Page 225

• Manufacturer Part Number: W83627EHG
• Description: IC I/O CONTROLLER 128-QFP
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83627EHG

• Applications: PC's, PDA's
• Interface: LPC
• Voltage - Supply: 3.3V
• Package / Case: 128-XFQFN
• Mounting Type: Surface Mount
• Pin Count: 128
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

CR F2h. (GPIO1 Inversion register; Default 00h)
CR F3h. (GPIO1 I/O register; Default 00h)
7~0
7~0
BIT
BIT
BIT
7
6
5
4
3
2
READ / WRITE
READ / WRITE
READ / WRITE
Read Only
R / W
R / W
R / W
R / W
R / W
R / W
R / W
R / W
GPIO1 Data register
For Output ports, the respective bits can be read/written and produced to
pins.
For Input ports, the respective bits can be read only from pins. Write
accesses will be ignored.
GPIO1 Inversion register
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)
0: GPIO17
1: GPIO17
0: GPIO16
1: GPIO16
0: GPIO15
1: GPIO15
0: GPIO14
1: GPIO14
0: GPIO13
1: GPIO13
0: GPIO12
1: GPIO12
PLED
WDTO#
PLED
WDTO#
PLED
WDTO#
W83627EHF/EF, W83627EHG/EG
- 214 -
DESCRIPTION
DESCRIPTION
DESCRIPTION