W83627EG Nuvoton Technology Corporation of America, W83627EG Datasheet - Page 84

• Manufacturer Part Number: W83627EG
• Description: IC I/O CONTROLLER 128-QFP
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83627EG

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

the formula is
7.9.20 AUXFANOUT Output Value Select Register - Index 11h (Bank 0)
Register Location:
Power on Default Value:
Attribute:
Size:
(1)If AUXFANOUT be programmed as PWM output (Bank0 Index 12h.bit0 is 0)
Bit 7-0: AUXFANOUT PWM Duty Cycle. Write FFh, AUXFANOUT duty cycle is 100%. Write 00h,
Note. XXh: PWM Duty Cycle output percentage is (XX/256*100%) during one cycle.
(2)If AUXFANOUT be programmed as DC Voltage output (Bank0 Index 12h.bit0 is 1)
Bit 7-2: AUXFANOUT voltage control.
Bit 1-0: Reserved.
Note. See the Table 7.4
7.9.21 FAN Configuration Register II - Index 12h (Bank 0)
Register Location:
Power on Default Value:
Attribute:
Size:
AUXFANOUT duty cycle is 0%.
OUTPUT Voltage =
7
Read/Write
8 bits
Read/Write
8 bits
6
11h
FFh
12h
00h
5
PWM output frequency =
4
AVCC
3
2
*
1
W83627EHF/EF, W83627EHG/EG
FANOUT
0
-73-
16
Pre_Scale
Input
AUXFANOUT Value
Publication Release Date: April 7, 2009
Clock
Divider
∗
256
1
Version 1.94