NCT6627UD Nuvoton Technology Corporation of America, NCT6627UD Datasheet - Page 84

• Manufacturer Part Number: NCT6627UD
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of NCT6627UD

• Lead Free Status / Rohs Status: Supplier Unconfirmed

Attribute:
Size:
Attribute:
DEFAULT
8.42 SMI#/OVT# Control Register – Index 4Ch (Bank 0)
8.43 FAN IN/OUT Control Register – Index 4Dh (Bank 0)
NAME
BIT
BIT
5-4
3-2
1-0
1-0
BIT
7
6
5
4
3
2
ADCOVSEL (A/D Converter Clock Input Select).
Bits
5 4
0 0: ADC clock select 22.5 KHz. (Default)
0 1: ADC clock select 5.6 KHz. (22.5K/4)
1 0: ADC clock select 1.4 KHz. (22.5K/16)
1 1: ADC clock select 0.35 KHz. (22.5K/64)
RESERVED. These two bits should be set to the default value 01h.
RESERVED.
RESERVED.
T2T3_INT MODE.
1: SMI# output type of Temperature CPUTIN is in Comparator Interrupt mode.
0: SMI# output type is in Two-time Interrupt mode. (Default)
EN_T1_ONE.
1: SMI# output type of temperature SYSTIN is One-time Interrupt mode.
0: SMI# output type is Two-time Interrupt mode.
RESERVED.
DIS_OVT2.
1: Disable temperature sensor CPUTIN over-temperature (OVT) output.
0: Enable CPUTIN OVT output through pin OVT#. (Default)
OVTPOL (Over-temperature polarity).
1: OVT# is active high.
0: OVT# is active low. (Default)
RESERVED.
RESERVED
Read/Write
8 bits
Read/Write
7
0
T2T3_INT
MODE
6
0
EN_T1_ONE
5
0
DESCRIPTION
DESCRIPTION
RESERVED
4
1
-75-
DIS_OVT2
W83627UHG/NCT6627UD
3
0
Publication Release Date: October 26, 2010
OVTPOL
2
0
1
0
RESERVED
0
0
Revision 1.7