W83627EHG Nuvoton Technology Corporation of America, W83627EHG Datasheet - Page 50

• 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

6.8.4
Register Location:
Power on Default Value:
Attribute:
Size:
(1)If SYSFANOUT be programmed as PWM output (Bank0 Index 04h.bit0 is 0)
Bit 7-0: SYSFANOUT PWM Duty Cycle. Write FFh, SYSFANOUT is always logical High which means
Note. XXh: PWM Duty Cycle output percentage is (XX/256*100%) during one cycle.
(2)If SYSFANOUT be programmed as DC Voltage output (Bank0 Index 04h.bit0 is 1)
Bit 7-2: SYSFANOUT voltage control.
Bit 1-0: Reserved.
SYSFANOUT Output Value Select Register - Index 01h (Bank 0)
OUTPUT Voltage =
duty cycle is 100%. Write 00h, SYSFANOUT is always logical Low which means duty cycle is
0%.
7
6
AVCC
01h
FFh
Read/Write
8 bits
5
4
*
FANOUT
W83627EHF/EF, W83627EHG/EG
3
64
2
- 44 -
1
0
SYSFANOUT Value