f75377 Feature Integration Technology Inc., f75377 Datasheet - Page 20

• Manufacturer Part Number: f75377
• Description: Monitor With Automatic Speed Control
• Manufacturer: Feature Integration Technology Inc.

7. Register Description
5-4
3-2
1-0
Bit
Bit
7.1
7.2
7
6
3
2
1
0
7
6
5
4
Configuration Register  Index 01h
Configuration Register  Index 0Ah
FAN_START
SST_3V_EN
T_START
SST_EN
Name
Name
IIR_EN
VTT_SEL
-
-
-
-
-
-
-
R/W
R/W
R/W
R/W
R/W
R/W
R/W Default
R/W Default
R/W
R/W
R
R
R
-
R
0
0
0
0
0
1
1
0
0
1
0
0
0
Reserved
Reserved
Reserved
Reserved (Fintek use only)
Reserved
Set one to enable startup of fan monitoring operations; a zero puts the
part in standby mode.
Set one to enable startup of temperature monitoring operations; a zero
puts the part in standby mode.
Reserved
Enable SST master to output 3 volt data
Set 1 to enable IIR for PECI reading.
The reading will be more stable.
Enable SST slave
PECI (Vtt) voltage select.
00: Vtt is 1.3V
01: Vtt is 1.2V
10: Vtt is 1.10V
11: Vtt is 1.00V
Reserved
20
Description
Description
F75377
March.
V0.12P
, 2008