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PDF W83782D Data sheet ( Hoja de datos )

Número de pieza W83782D
Descripción MONITORING IC
Fabricantes Winbond　
Logotipo Winbond Logotipo



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No Preview Available ! W83782D Hoja de datos, Descripción, Manual

W83782D
Winbond H/W
Monitoring IC

1 page




W83782D pdf
Preliminary W83782D
7.19 WINBOND VENDOR ID - INDEX 4FH (NO AUTO INCREASE)....................................................37
7.20 WINBOND TEST REGISTER -- INDEX 50H - 55H (BANK 0) .......................................................38
7.21 BEEP CONTROL REGISTER 1-- INDEX 56H (BANK 0) ................................................................38
7.22 BEEP CONTROL REGISTER 2-- INDEX 57H (BANK 0) ................................................................39
7.23 CHIP ID -- INDEX 58H (BANK 0)....................................................................................................40
7.24 DIODE SELECTION REGISTER -- INDEX 59H (BANK 0)............................................................40
7.25 PWMOUT2 CONTROL -- INDEX 5AH (BANK 0) .......................................................................40-A
7.26 PWMOUT1 CONTROL -- INDEX 5BH (BANK 0) ...........................................................................41
7.27 PWMOUT1/2 CLOCK SELECT -- INDEX 5CH (BANK 0) ..............................................................41
7.28 VBAT MONITOR CONTROL REGISTER -- INDEX 5DH (BANK 0)..............................................42
7.29 PWMOUT3 CONTROL -- INDEX 5EH (BANK 0) ...........................................................................43
7.30 PWMOUT4 CONTROL -- INDEX 5FH (BANK 0)............................................................................43
7.31 TEMPERATURE SENSOR 2 TEMPERATURE (HIGH BYTE) REGISTER - INDEX 50H (BANK1)44
7.32 TEMPERATURE SENSOR 2 TEMPERATURE (LOW BYTE) REGISTER - INDEX 51H (BANK1)44
7.33 TEMPERATURE SENSOR 2 CONFIGURATION REGISTER - INDEX 52H (BANK1)...................45
7.34 TEMPERATURE SENSOR 2 HYSTERESIS (HIGH BYTE) REGISTER - INDEX 53H (BANK 1) ..46
7.35 TEMPERATURE SENSOR 2 HYSTERESIS (LOW BYTE) REGISTER - INDEX 54H (BANK 1) ...46
7.36 TEMPERATURE SENSOR 2 OVER-TEMPERATURE (HIGH BYTE) REGISTER - INDEX 55H
(BANK 1) ............................................................................................................................................47
7.37 TEMPERATURE SENSOR 2 OVER-TEMPERATURE (LOW BYTE) REGISTER - INDEX 56H
(BANK 1) ............................................................................................................................................47
7.38 TEMPERATURE SENSOR 3 TEMPERATURE (HIGH BYTE) REGISTER - INDEX 50H (BANK2)48
7.39 TEMPERATURE SENSOR 3 TEMPERATURE (LOW BYTE) REGISTER - INDEX 51H (BANK2)48
7.40 TEMPERATURE SENSOR 3 CONFIGURATION REGISTER - INDEX 52H (BANK 2)..................48
7.41 TEMPERATURE SENSOR 3 HYSTERESIS (HIGH BYTE) REGISTER - INDEX 53H (BANK 2) ..49
7.42 TEMPERATURE SENSOR 3 HYSTERESIS (LOW BYTE) REGISTER - INDEX 54H (BANK 2) ...49
7.43 TEMPERATURE SENSOR 3 OVER-TEMPERATURE (HIGH BYTE) REGISTER - INDEX 55H
(BANK 2) ............................................................................................................................................50
7.44 TEMPERATURE SENSOR 3 OVER-TEMPERATURE (LOW BYTE) REGISTER - INDEX 56H
(BANK 2) ............................................................................................................................................50
7.45 INTERRUPT STATUS REGISTER 3¾ INDEX 50H (BANK4)..........................................................51
7.46 SMI# MASK REGISTER 3 ¾ INDEX 51H (BANK 4).......................................................................51
7.47 BEEP CONTROL REGISTER 3-- INDEX 53H (BANK 4) ................................................................52
7.48 RESERVED REGISTER - INDEX 54H--58H (BANK 4)...................................................................52
- III -
Publication Release Date: April 1999
Version A1

5 Page





W83782D arduino
Preliminary W83782D
Pin Discription, continued
PIN NAME PIN NO.
FAN3IO/
18
PWMOUT2
FAN2IO-
FAN1IO
19-20
SCL
SDA
PWMOUT1
VID2
VID3
BEEP/GPO#
21
22
23
24
25
26
GNDA
-5VIN
5VSB
VBAT
-12VIN
+12VIN
+5VIN
+3.3VIN
VINR0
VCOREA
VREF
VTIN3 /
PIITD3
27
28
29
30
31
32
33
34
35
36
37
38
TYPE
I/O12t
I/O12t
INt s
OD12
OUT12
IN t
IN t
OD12
AGROUND
AIN
AIN
AIN
AIN
AIN
AIN
AIN
AIN
AIN
AOUT
AIN
DESCRIPTION
0V to +5V amplitude fan tachometer input. /
Fan speed control PWM output.
0V to +5V amplitude fan tachometer input /
Fan on-off control output. These multi-functional pins can be
programmable input or output.
Serial Bus Clock.
Serial Bus bi-directional Data.
Fan speed control PWM output.
Voltage Supply readouts from P6. This value is read in the
VID/Fan Divisor Register.
Voltage Supply readouts from P6. This value is read in the
VID/Fan Divisor Register.
Beep (Default) / General purpose output
This multi-functional pin is programmable.
Internally connected to all analog circuitry. The ground reference
for all analog inputs.
0V to 4.096V FSR Analog Inputs.
0V to 4.096V FSR Analog Inputs.
0V to 4.096V FSR Analog Inputs. (This pin should be connected
to 3V BATTERY.)
0V to 4.096V FSR Analog Inputs.
0V to 4.096V FSR Analog Inputs.
This pin is Analog Vcc and connects internal monitor channel
IN3 with fixed scale.
0V to 4.096V FSR Analog Inputs.
0V to 4.096V FSR Analog Inputs.
0V to 4.096V FSR Analog Inputs.
Reference Voltage.
Thermistor 3 terminal input.(Default) /
PentiumTM II diode 3 input.
This multi-functional pin is programmable.
Publication Release Date: April 1999
- 5 - Revision A1

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