W90N745CD Datasheet, PDF (52/422 Pages) Winbond – 16/32-bit ARM microcontroller

W90N745CD/W90N745CDG
Continued.
BITS
[20]
[19]
[18]
[17]
[16]
[15]
[14]
[13]
[12]
[11]
[10]
[9]
[8]
I²C1
I²C0
RESERVED
PWM
AC97
USBCKS
USBD
GDMA
RESERVED
RESERVED
EMC
RESERVED
WDT
DESCRIPTION
I²C1 controller clock enable bit
0 = Disable I²C1 controller clock
1 = Enable I²C1 controller clock
I²C0 controller clock enable bit
0 = Disable I²C0 controller clock
1 = Enable I²C0 controller clock
-
PWM controller clock enable bit
0 = Disable PWM controller clock
1 = Enable PWM controller clock
Audio Controller clock enable bit
0 = Disable AC97 controller clock
1 = Enable AC97 controller clock
USB host/device 48MHz clock source Select bit
0 = USB clock 48MHz input from internal PLL (480MHz/10)
1 = USB clock 48MHz input from external GPIO0 pin, this pin
direction must set to input.
USB device clock enable bit
0 = Disable USB device controller clock
1 = Enable USB device controller clock
GDMA controller clock enable bit
0 = Disable GDMA clock
1 = Enable GDMA clock
-
-
EMC controller clock enable bit
0 = Disable EMC controller clock
1 = Enable EMC controller clock
-
WDT clock enable bit
0 = Disable WDT counting clock
1 = Enable WDT counting clock
Publication Release Date: September 22, 2006
- 47 -
Revision A2