W83627DHG-PT Nuvoton Technology Corporation of America, W83627DHG-PT Datasheet - Page 83

• Manufacturer Part Number: W83627DHG-PT
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83627DHG-PT

• Pin Count: 128
• Lead Free Status / RoHS Status: Compliant

Attribute:
Size:
In S
value by one step.
(1)For PWM output:
The units are intervals of 0.1 second. The default time is 1 second.
(2)For DC output:
The units are intervals of 0.4 second. The default time is 4 seconds.
Attribute:
Size:
The register is only meaningful when AUXFANOUT is programmed for PWM output
Bank0 Index 12h, bit 0 is 0).
DEFAULT
DEFAULT
9.18 Fan Output Step Up Time Register - Index 0Fh (Bank 0)
9.19 AUXFANOUT PWM Output Frequency Configuration Register - Index 10h
NAME
BIT
6-0
NAME
MART
7
BIT
BIT
(Bank 0)
F
AUXFANOUT PWM Input Clock Source Select. This bit selects the clock source of
PWM output frequency.
0: The clock source is 24 MHz.
1: The clock source is 180 KHz.
AUXFANOUT PWM Pre-Scale Divider. The clock source for PWM output is divided by
this seven-bit value to calculate the actual PWM output frequency.
The maximum value of the divider is 127 (7Fh), and it should be set to 0.
AN
PWM output frequency =
PWM_CLK_SEL3
TM
Read/Write
8 bits
Read/Write
8 bits
mode, this register determines the amount of time it takes FANOUT to increase its
7
0
7
0
6
0
6
0
5
0
Pre_Scale
W83627DHG-P/W83627DHG-PT
Input
FANOUT VALUE STEP UP TIME
5
0
DESCRIPTION
-73-
Clock
4
0
Divider
4
0
PWM_SCALE3
∗
256
3
1
1
3
0
Publication Release Date: July 09, 2009
2
0
2
1
1
1
1
0
Version 1.94
0
0
0
0
(i.e.,