f75375 Feature Integration Technology Inc., f75375 Datasheet - Page 23

• Manufacturer Part Number: f75375
• Description: Fintek Hardware Monitor Ic Datasheet
• Manufacturer: Feature Integration Technology Inc.

7.5
7.6
Power on default: 5Ah or 5Ch.
Serial Bus Address Register  Index 04h
Value RAM  Index 10h- 2Fh
7-0
Bit
Address 10-3F
Fintek
SERIAL_ADDR
1Ah~1Eh
10h
12h
13h
14h
15h
16h
17h
18h
19h
20h
21h
22h
23h
24h
11h
Name
Attribute
Attribute
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
R/W
R/W
R/W
R/W
R/W
10: 5 times
11: 7 times
Serial Bus address. Power on default value depends on the status of
pin3(PWMOUT1/ADDR_TRAP) at the moment of power on. If the pin
status is 1, the value is 5Ch, otherwise is 5Ah.
To read or write registers of this chip, the serial address must match
this value.
This register can be written by a sequence value to this register :
A9h, C3h, XXh, in which XXh will be the value being written to this
register; this is to protect the register from being written by accident.
Default
FFh
00h
FFh
00h
FFh
Value
VCC reading. The unit of reading is 8mV.
V1 reading. The unit of reading is 8mV.
V2 reading. The unit of reading is 8mV.
V3 reading. The unit of reading is 8mV.
Temperature 1 reading. The unit of reading is 1
Temperature 2 reading. The unit of reading is 1
FAN1 count reading (MSB)
FAN1 count reading (LSB)
FAN2 count reading (MSB)
FAN2 count reading (LSB)
Reserved
VCC High Limit. The unit is 8mV.
VCC Low Limit. The unit is 8mV.
V1 High Limit. The unit is 8mV.
V1 Low Limit. The unit is 8mV.
V2 High Limit. The unit is 8mV.
17
Feature Integration Technology Inc.
Description
F75375S/F75375SG
Description
º
º
C.
C.
July 2007
V0.26P