W83L786R/ W83L786G
Publication Release Date: March 06
  - 7 -
Revision0.8
PIN description, continued.
PIN NAME
NO
PIN TYPE
DESCRIPTION
VID4 / GPIO5
5
I/OD
12ts
 
Digital Input (Open drain). Voltage supply readouts
from GPU. This value is read into the VID register.
General purpose I/O function.
This multi-functional pin is programmable.
SCL
6
IN
t s
 
Digital Input (Open drain). SMBus serial clock
input. Requires SMBus pull-up.
SDA
7
I/OD
12
 
Digital I/O (Open drain). SMBus bidirectional serial
data. Requires SMBus pull-up.
Vcc
8
POWER
Analog Input. Monitors +3.3V power supply.
ADDR / GPO6
9
IN
TS
/OUT
12
 
Determines the SMBus device address.
General purpose I/O function.
This multi-functional pin is programmable.
FAN_SET / GPO7    10
AIN/OUT
12
 
Determines the FAN initial speed.
General purpose Output function.
This multi-functional pin is programmable.
FANIN1
11
IN
TS
 
0V    to    +3.3V    amplitude    fan    tachometer
input.(Default)
FANIN2 / GPIO8     12
IN
TS
/OUT
12TS
 
0V    to    +3.3V    amplitude    fan    tachometer
input.(Default) /
General purpose I/O function.
This multi-functional pin is programmable.
VTIN2
13
AIN
Analog Input.
VTIN1
14
AIN
Analog   Input.  This   pin   could   connect   to
thermister or thermal diode. Regard as anode
connection if connected to thermal diode;
share cathode with D-.
D-
15
AIN
Cathode Connection to GPU Thermal Diode.
D+
16
AIN
Anode Connection to GPU Thermal Diode.
V
CORE
_SEN
17
AIN
Analog Input. Monitors GPU core voltage (0V-
3V).
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相关代理商/技术参数
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