W90P710_05 Datasheet, PDF (385/526 Pages) Winbond – 16/32-bit ARM microcontroller

W90P710
PT0CFG0
PORT00
11
Name
USB_PWREN
Type
O
10
01
Name Type
Name
Type
AC97RESET
nIRQ4
or
O
I2SMCLK
00
Name Type
GPIO0
I/O
PT0CFG1
PORT0_1
11
Name
DTR3
Type
O
10
Name Type
PWM0 O
01
Name
AC97DATAI
or
I2SDATAI
Type
O
00
Name Type
GPIO1 I/O
PT0CFG2
PORT0_2
11
Name
DSR3
Type
I
10
Name
PWM1
Type
O
01
Name
AC97DATAO
or
I2SDATAO
Type
O
00
Name Type
GPIO2 I/O
PT0CFG3
PORT0_3
11
Name
TXD3
Type
O
10
Name Type
PWM2 O
01
Name
AC97SYNC
or
I2SLRCLK
Type
O
00
Name Type
GPIO3 I/O
PT0CFG4
PORT0_4
11
Name
RXD3
Type
O
10
Name
PWM3
01
Type
Name
Type
AC97BITCLK I
O
or
I2SBITCLK O
00
Name Type
GPIO4 I/O
GPIO Port0 Direction Register (GPIO_DIR0)
REGISTER
GPIO_DIR0
ADDRESS
0xFFF8_3004
R/W
R/W
DESCRIPTION
RESET VALUE
GPIO port0 in/out direction control 0x0000_0000
and pull-up enable register
- 385 -
Publication Release Date: January 17, 2005
Revision A.2