W83792G Nuvoton Technology Corporation of America, W83792G Datasheet
W83792G
Specifications of W83792G
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W83792G Summary of contents
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Data Sheet Revision History PAGES DATES VERSION 1 Aug-27-2003 2 Aug-27-2003 3 Sep-12-2003 0.6 4 70-72 Sep-16-2003 0.6.1. 5 12-34 Nov-06-2003 0.7 6 Jan-05-2004 0.82 7 Dec-13-2004 0. Mar-01-2005 0. 5 ...
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W83792AD/D Data Sheet Revision History, continued PAGES DATES 5 Apr-26-2006 83-90 WEB VERSION VERSION Modify the W83792AD/D pin outputs define for CSB version. PIN25 and PIN26 pins are low active for Thermtrip. PIN35 is VCOREB. ...
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Table of Contents- 1. GENERAL DESCRIPTION .............................................................................................................. 1 2. FEATURES...................................................................................................................................... 2 2.1 VCORE Monitoring Items ...................................................................................................... 2 2.2 Monitoring Items .................................................................................................................... 2 2.3 Address Resolution Protocol (ARP) and Alert-Standard Format (ASF 2.0).......................... 2 2.4 Actions Enabling.................................................................................................................... 2 2.5 General.................................................................................................................................. 2 ...
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CONTROL AND STATUS REGISTER.......................................................................................... 29 8.1 Watch Dog Timer Registers --- Index 01h-04h ................................................................... 29 VRM Tolerance Registers ⎯ Index 12h-13h (Bank 0)........................................................ 30 8.2 VID Control/Status Registers ⎯ Index 14h-18h (Bank 0) ................................................... 31 8.3 GPIO Control/Status Register ...
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Temperature Sensor 2 Over-temperature (High Byte) Register -Index C5h (Bank 0) ........ 57 8.37 Temperature Sensor 2 Over-temperature (Low Byte) Register - Index C6h(Bank 0)......... 57 8.38 Temperature Sensor 3 (Second LM75)............................................................................... 57 8.39 Temperature Sensor 3 Hysteresis (High ...
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GENERAL DESCRIPTION W83792AD/AG and W8392D/G are two parts support single and dual CPU application, the former is for single CPU application which provides 1 set thermal trip and 1 set of VID controlling; the latter is for dual CPU ...
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FEATURES 2.1 VCORE Monitoring Items Support dual CPU VID reading. VRM9.0 / VRD10.0 compliant to monitor dual CPU voltage. 2 sets of thermal trip latch mechanism to protect CPU from over temperature. 2.2 Monitoring Items Monitoring 9 voltage inputs. ...
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Winbond hardware monitoring application software (Hardware DoctorTM) support, for both Windows 95/98/2000/XP and Windows NT 4.0/5.0/2000 5V VSB operation 2.6 Package 48-pin LQFP 3. KEY SPECIFICAITON Voltage monitoring accuracy Intel VRM 9.x/VRD10.0 Voltage monitoring accuracy Temperature Sensor Accuracy Remote Diode ...
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BLOCK DIAGRAM VID A 0:5 VID register * 2 VID B 0:5 FAN Mode Smart Fan FAN IN/OUT 1:6 Thermal Cruise Manual Mode Thermal Protection THERMALTRIP# 1:2 WDTRST# Watch Dog Timer SYSRTIN# GPIOs ADDR 1:2 SMBus Address Selection SMBus ...
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PIN CONFIGURATION 5.1 W83792AD/AG VREF VTIN3 VTIN2 VTIN1 SMI# / IRQ OVT# FAN_OUT4 / GPIOA0 FANIN4 / GPIOA1 FAN_OUT5 / GPIOA2 FANIN5 / GPIOA3 WDTRST# / FAN_OUT6 SYSRSTIN# / FANIN6 W83792AD/AG/D ...
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W83792D/G VRE F VTIN 3 VTIN 2 VTIN 1 SMI# / IRQ OVT# FAN_OUT4 / GPIOA0 FANIN4 / GPIOA1 FAN_OUT5 / GPIOA2 FANIN5 / GPIOA3 WDTRST# / FAN_OUT6 SYSRSTIN# / FANIN6 ...
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PIN DESCRIPTION 6.1 Pin Type Description I/O TTL level bi-directional pin with 12 mA source-sink capability 12t I/O TTL level and schmitt trigger with 12 mA source-sink capability 12ts I/O TTL level and schmitt trigger with 8 mA source-sink ...
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Pin Description List, continued PIN POWER PIN NAME NO. PLANE VIDA5 6 5VSB GPIOB1 VIDB0 7 5VSB GPIOB2 VIDB1 8 5VSB GPIOB3 VIDB2 9 5VSB GPIOB4 VIDB3 10 5VSB GPIOB5 VIDB4 11 5VSB GPIOB6 VIDB5 12 5VSB GPIOB7 VDD 13 ...
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Pin Description List, continued PIN POWER PIN NAME NO. PLANE FAN_OUT2 15 5VSB A1 FAN_OUT1 16 5VSB A0 CLK 17 VDD FANIN3 18 VDD FANIN2 19 VDD FANIN1 20 VDD SCL 21 5VSB SDA 22 5VSB PWRBTN# 23 5VSB +5VSB ...
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Pin Description List, continued PIN POWER PIN NAME NO. PLANE GND 27 - VRM_EN 28 5VSB FAN_OUT7 CASEOPEN 29 VBAT VBAT VIN3- - VIN0 34 VCOREB 35 VCOREA 36 VREF 37 VTIN3 38 VTIN2 39 VTIN1 40 ...
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Pin Description List, continued PIN POWER PIN NAME NO. PLANE IRQ / 41 VDD SMI# OVT# 42 VDD FAN_OUT4 43 5VSB GPIOA0 FANIN4 5VSB 44 GPIOA1 FAN_OUT5 45 5VSB GPIOA2 FANIN5 5VSB 46 GPIOA3 FAN_OUT6 47 5VSB RESET# FANIN6 48 ...
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FUNCTION DECRIPPTION 7.1 General Description The W83792D/G provides 9 analog voltage inputs, 7 fan speed inputs and output controls which support both of PWM (Pulse Width Modulation) control and DC (Direct Current) fan control, all of them are implemented ...
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Serial bus read from a register 0 SCL SDA Start By Master Serial Bus Address Byte Frame 3 Repeat start Serial Bus Address Byte by Master Figure 2. Serial Bus Read ...
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S Slave Address S Start Condition Sr Repeated Start Condition Rd Read (bit value Write (bit value Acknowledge (this bit position may be ‘0’ for an ACK or ‘1’ for a NACK) ...
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S Slave Wr A Address 8 Data Byte Slave Address Data Byte 2 A 7.5 ASF (Alert Standard Format) Introduction In order to implement network management in OS-absent, W83792D/G ...
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Platform Event Trap (PET) PET is the ASF transmit protocol used to provide common fields for trap regardless of trap source. The variable bindings fields in a PET frame contain the system and sensor information for an event, such ...
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Following is the illustration of ASF SMBus command for Get Event Data Slave Address Wr A ASF-sensor 0 0 Address Data 1 A Sub Command 0 Get Event Data 0001 0001 1 ...
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Analog Inputs The maximum input voltage of the analog pin is 4.096V because the 10-bit ADC has a 4mv LSB. Actually, the application of the PC monitoring would most often be connected to power supply. The CPU V-core voltage, ...
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Monitor negative voltage: The negative voltage should be connected to two series resistors and a positive voltage VREF (equal to 2.048V). In the Figure 11, the voltage V3 and V4 are two negative voltages and are -12V and -5V ...
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FAN Speed Count and FAN Speed Control 7.7.1 Fan speed count W83792D/G support 6 sets of fan counting. Fan inputs are provided for signals from fans equipped with tachometer outputs. The level of these signals should be set to ...
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Pull-up resister 4.7K Ohms +12V Fan Input FAN Out GND FAN Connector Figure 5-1. Fan with Tach Pull-Up to +5V +12V Pull-up resister > 1K +12V Fan Input FAN Out GND 3.9V Zener FAN Connector Figure 5-3. Fan ...
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PWM mode : − Duty cycle (%) PWM Clock Input 7.7.2.2. DC mode: W83792D/G has a 4-bit DAC, which produces volts DC output that provides maximum 3 sets for fan speed control. The analog output can ...
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Must be take care when choosing the OP-AMP and the transistor. The OP-AMP is used for amplify the 5V range of the DC output up to 12V. The transistor should has a suitable current pulling down the OP-AMP ’s output ...
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A 58`C 55`C 52`C 100 PWM Fan Start = 20% Duty 50 Cycle 0 Of course, Smart Fan control system can be disabled and the fan speed control algorithm can be programmed by BIOS or application software. 7.7.4 Smart FanTM ...
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Temperature Measurement Machine The temperature data format is 8-bit two-complement for sensor 1 and 9-bit two-complement for sensor 2/3. The 8-bit temperature data can be obtained by reading the CR[27h]. The 9-bit temperature data can be obtained by reading ...
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SMI# interrupt for W83792D/G Voltage SMI# interrupt for voltage is Two-Times Interrupt Mode. Voltage exceeding high limit or going below low limit will causes an interrupt if the previous interrupt has been reset by reading all the interrupt Status ...
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HYST SMI Figure 10-3. Comparator Interrupt Mode T T HYST SMI# Note. The IRQ interrupt action like SMI# , but the IRQ is level signal. 7.7.8 Over-Temperature (OVT#) for W83792D temperature sensor 1/2/3 7.7.8.1. ...
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ACPI Mode At this mode, temperature exceeding one level of temperature separation, starting from 0 degree, causes the OVT# output activated. OVT# will be activated again once temperature exceeds the next level. OVT# output will act the same manner ...
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CONTROL AND STATUS REGISTER 8.1 Watch Dog Timer Registers --- Index 01h-04h MNEMONIC BANK INDEX ATTR BIT 7 BIT 6 BIT 5 BIT 4 BIT 3 BIT 2 LOCK Watch Dog 0 1 Watch Dog Enable 0 2 Watch ...
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CR03 Watch Dog Status BIT NAME ATTRIBUTE 7~4 reserve R/W 3~2 WDT R/W Stage 1 HARD_TO RO 0 SOFT_TO RO CR04 Watch Dog Timer BIT NAME ATTRIBUTE 7~0 Watch Dog R/W Timer VRM Tolerance Registers ⎯ Index 12h-13h (Bank 0) ...
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VID Control/Status Registers ⎯ Index 14h-18h (Bank 0) 8.3 Mnemonic Bank Index Attr VID VID Control A 0 Entry/Disable VID Output 0 VID VID Control B 0 RESET Condition: Both VID detects no CPU, ...
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CR15/CR18 VID Control 7.EN_VIDO Set to enable VID output. 6.VIDCHG VID on the fly. (Read only) Use to indicate VID have been changed in last 1ms~2ms. 5~0.VID The desired VID to output to pin. (ENTRY OK must ...
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GPIO Control/Status Register ⎯ Index 1A~1Eh (Bank 0) 8.4 Mnemonic Bank Index Attr BIT 7 GPIO Enable 0 1A GPIOA Output Control 0 1B GPIOA Data/Status 0 1C GPIOB Output Control 0 1D GPIOB Data/Status 0 1E Reset Condition: Resume ...
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VRM Output Control ---- Index 1F(Bank 0) Mnemonic Bank Index Attr BIT 7 BIT 6 BIT 5 VRM Output Control 0 1F Reset Condition: Resume Reset, INIT. W83792D have the ability to control VRM(Voltage Regulator Module) enable. At normal ...
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Value RAM ⎯ Index 20h- 2Ah AEh AFh (Bank 0) 8.6 MNEMONIC BANK INDEX ATTR Vcore A Readout 0 Vcore B Readout 0 VIN0 Readout 0 VIN1 Readout 0 VIN2 Readout 0 VIN3 Readout 0 5VCC Readout 0 Temperature 1 ...
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Limit RAM ⎯ Index 2Bh- 2Dh (Bank 0) 8.7 MNEMONIC BANK INDEX ATTR BIT 7 BIT 6 BIT 5 BIT 4 BIT 3 BIT 2 BIT 1 BIT 0 Vcore 1 High Limit 0 MNEMONIC BANK INDEX ATTR BIT 7 ...
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Limit RAM setups the high/low limit for each channel in Value RAM. While exceeding these limits, system will take certain action determined by prior setups. FAN Count high limits should be the limit for lowest fan speed. This is because ...
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Continued. BIT NAME ATTRIBUTE 2 EN_IRQ R/W 1 EN_SMI# R/W 0 START R/W Interrupt Status Registers ⎯ Index 41h 42h 9Bh(Bank 0) 8.9 MNEMONIC BANK INDEX ATTR BIT 7 Interrupt Status Interrupt Status Interrupt ...
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Realtime Status Registers ⎯ Index A9h~ABh(Bank 0) MNEMONIC BANK INDEX ATTR BIT 7 Realtime status Realtime status Realtime status Realtime status registers show the related channel exceeding limit or not ...
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ID, Bank Select Registers-- Index 49h 4Eh 4Fh 58h (Bank 0) MNEMONIC BANK INDEX ATTR Device Version ID Bank Select Winbond vendor ID(Toggle) Winbond Chip ID CR4E Bank Select Register (Reset Condition: Resume Reset) BIT NAME ATTRIBUTE HBACS R/W ...
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SMI#/OVT# Property Select -- Index 4Ch (Bank 0) MNEMONIC BANK INDEX ATTR IRQ/OVT Polarity ACPI Difference Reset Condition: Resume Reset. Register 4Ch selects SMI modes, OVT modes, OVT sources and OVT polarity. If ...
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Continued. BIT NAME ATTRIBUTE 5-4 OVT_MD[1:0] R/W 3 EN_OVT3 R/W 2 EN_OVT2 R/W 1 EN_OVT1 R/W 0 OVTPOL R/W W83792AD/AG/D/G DESCRIPTION OVT# Mode Select. There are three OVT# signal output type. <00> - Comparator Mode: (Default) Temperature exceeding T activated ...
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Diode Selection Register -- Index 59h (Bank 0) Mnemonic Bank Index Attr Thermal Diode Select 0 59 Temperature 1 Offset 0 90 Temperature 2 Offset 0 91 Temperature 3 Offset 0 92 Reset Condition: Resume Reset, INIT. CR59h Thermal ...
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CR90h-92h Temperature Offset BIT NAME ATTRIBUTE 7-6 Reserved RO 5-0 Temperature R/W Offset 8.17 FANIN Divisor Control Registers -- Index 47h 5Bh 5Ch(Bank 0) MNEMONIC BANK INDEX ATTR FAN Divisor 1 0 FAN Divisor 2 0 FAN Divisor 3 0 ...
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Reset Condition: Resume Reset, INIT, 5VDD posedge BIT NAME ATTRIBUTE 7,3 FAN_OB R/W 6-4, FAN_DIV R/W 2-0 W83792D supports different FAN power on time. The FAN will power on one by one after 5VDD is ready. (At sequence FAN6-2-3-1-4-5) Fan ...
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BIT NAME 7 TT1 6 TT2 5-4,1 reserve 3 CLR_TT1 2 CLR_TT2 0 EN_VBAT_MNT TT1, TT2, 2 thermal trip event log bits powered by VBAT. They will never cleared by all reset. To clear it must set CLR_TT1 and CLR_TT2 ...
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Reset Condition: Resume Reset, INIT, 5VDD posedge. BIT NAME ATTRIBUTE 7 PWM_CLK_SEL 6-0 PRE_SCALE[6:0] PWM frequency = (Input clock / pre-scale ) / 16 8.20 FAN Duty Cycle Select Register--81h 83h 94h A3h A4h A5h(Bank 0) MNEMONIC BANK INDEX FAN ...
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Reset Condition: Resume Reset, INIT. BIT NAME ATTRIBUTE 7 PWM/DC R/W 6-5 SYNC T1/2/3 R/W 4 Reserve RO 3-0 FAN_DC[3:0] R/W Notice. To use SYNC T1/2/3 function, the corresponding FAN1, FAN2, or FAN3 must be enabled with temperature cruise mode. ...
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FAN 1/2 Configuration Register-- Index 84h (Bank 0) MNEMONIC BANK INDEX ATTR BIT 7 BIT 6 BIT 5 FAN Configuration 0 Reset Condition: Resume Reset, INIT, 5VDD posedge. BIT NAME ATTRIBUTE 7-6 Reserved 5-4 FAN3_TYPE R/W 3-2 FAN2_TYPE R/W ...
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VTIN target temperature register for Thermal Cruise mode. BIT NAME ATTRIBUTE 7 Reserved 6-0 FAN_TAR_T R/W 8.23 Tolerance of Fan1/2 Target Temperature Register -- Index 87h 97h(Bank0) MNEMONIC BANK INDEX FAN Tolerance 0 FAN 3 Tolerance 0 Reset Condition: Resume ...
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Fan Stop/Start Duty Cycle/DC Level Registers -- Index 88h 89h 98h(Bank 0) MNEMONIC BANK FAN 1 Nonstop/Start 0 FAN 2 Nonstop/Start 0 FAN 3 Nonstop/Start 0 Reset Condition: Resume Reset, INIT, 5VDD posedge. BIT NAME ATTRIBUTE 7-4 START_DC R/W ...
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Fan Step Down/Up Time Register -- Index 8Eh 8Fh(Bank 0) MNEMONIC BANK INDEX ATTR BIT 7 BIT 6 BIT 5 BIT 4 BIT 3 BIT 2 BIT 1 BIT 0 FAN Step Up Time 0 FAN Step Down Time ...
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Fan 1/2/3 Smart Fan II Temperature/ Duty Cycle setups -- Index E0h~EBh 5Fh(Bank 0), continued. Mnemonic Bank FAN 3 Temperature Point 2 0 FAN 3 Temperature Point 3 0 FAN 3 Temperature Point 4 0 All FAN on Temperature 0 ...
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FAN Duty Cycle Level BIT NAME 7-4 Duty Cycle Level 2 3-0 Duty Cycle Level 3 FAN Temperature Point BIT NAME ATTRIBUTE 7 Reserved RO 6-0 Temperature R/W 8.28 Value RAM 2⎯ Index B0h B1h B8h ~ BAh (BANK 0) ...
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Limit RAM 2--- Index B4h~B7h BBh~BDh (BANK0) MNEMONIC BANK INDEX 5VSB High Limit 0 5VSB Low Limit 0 VBAT High Limit 0 VBAT Low Limit 0 FAN4 Limit 0 FAN5 Limit 0 FAN6 Limit 0 FAN7 Limit 0 5VSB ...
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Temperature Sensor 2 (First LM75), continued. MNEMONIC BANK INDEX Temperature 2 Over High Temperature 2 Over Low 8.31 Temperature (High Byte) Register - Index C0h (Bank 0) BIT NAME ATTRIBUTE 7-0 TEMP2<8:1> Read Only 8.32 Temperature Sensor 2 Temperature (Low ...
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Temperature Sensor 2 Over-temperature (High Byte) Register -Index C5h (Bank 0) BIT NAME ATTRIBUTE 7-0 TOVF2<8:1> R/W 8.37 Temperature Sensor 2 Over-temperature (Low Byte) Register - Index C6h(Bank 0) BIT NAME ATTRIBUTE 7 TOVF2<0> R/W 6-0 Reserved Read Only ...
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Temperature Sensor 3 Hysteresis (Low Byte) Register - Index CCh (Bank 0) BIT NAME ATTRIBUTE 6-0 Reserved Read Only 7 THYST3<0> R/W 8.41 Temperature Sensor 3 Over-temperature (High Byte) Register - Index CDh (Bank 0) BIT NAME ATTRIBUTE 7-0 ...
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ARP (ADDRESS RESOLUTION PROTOCOL) REGISTERS 9.1 Unique Device Identifier (UDID) -- 20h-2Fh (Bank 1) In order to provide a mechanism to isolate each device for the purpose of address assignment each device must implement a unique device identifier (UDID). ...
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NAME Device Describes the device’s capabilities. See detail SMBus 2.0. Capabilities Version/Rev UDID version number and silicon revision identification. See detail SMBus2.0. ision Vendor ID The device manufacturer’ assigned by the SBS Implementers’ Forum or the PCI SIG. ...
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ASF SENSOR ENVIRONMENTAL EVENT 10.1 Temperature: Get Event Data message In the W83792D, it has three temperatures for monitoring System Board, CPU1, and CPU2. The listed table show that have the entity ID, entity instance, event source type, event ...
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Temperature: Get Event Data message, continued. ASF PACKET DATA Entity instance Temperature 1: 01h (main system board). Temperature 2: 01h (Processor 1) Temperature 3: 02h (Processor 2) These are programmable. Event status Temperature 1: 0Ch (zero-based) index Temperature 2: 0Dh ...
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Event Offset, Type and Severity DESCRIPTION SENSOR TYPE Upper-Critical Going High Upper-Critical Going Low Upper-Non-critical Going High 01h Temperature Upper-Non-critical Going Low Lower-Non-critical Going High Lower-Non-critical Going Low Generic Over Voltage Problem 02h Normal Voltage Voltage Generic Under Voltage Problem ...
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Entity ID and Instance (Default): ENTITY ID ENTITY INSTANCE (PROGRAMMABLE) (PROGRAMMABLE) 01h 02h 03h 04h 05h 07h (System Board) 06h 07h 01h 02h 03h 04h 01h 01h 01h 01h 02h 03h (Processor) 02h 02h 01h 02h 23h 01h (System Chassis) ...
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Voltage: Get Event Data message In the W83792D, it has nine voltage inputs for monitoring System Board, CPU1, and CPU2. The listed table show that have the entity ID, entity instance, event source type, event type, event offset, and ...
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Voltage: Get Event Data message, continued. ASF PACKET DATA Entity ID The Entity ID is shown as following. These ID are defined in Table 6 of PET v1.0 specification. This value is programmable because that may be used in add-in-card ...
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Voltage: Get Event Data message, continued. ASF PACKET DATA Event status Status Value 0000_0010b 0000_0011b 0000_0111b Event Severity Monitor (0x01): That is represented the monitored voltage is during the limit value. Critical Condition (0x10): that is represented the monitored voltage ...
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Fan: Get Event Data message, continued. ASF PACKET DATA Event source type The W83792D is complying ASF 2.0.I specification and the value is 0x68. Sensor device The ASF specification indicates that the Sensor Device is the SMBus address of the ...
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Fan: Get Event Data message, continued. ASF PACKET DATA Event status FAN1 : 0Ah index FAN2 : 0Bh FAN3 : 0Ch Event status Status Value 0000_0010b 0000_0011b Asserted (send) 0000_0100b Disabled 0000_0111b Event Status End Event Severity Monitor (0x01): That ...
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Case Intrusion: Get Event Data message In the W83792D, it has one chassis intrusion monitoring for System Board. The listed table shows the entity ID, entity instance, event source type, event type, event offset, and so on. ASF PACKET ...
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Case Intrusion: Get Event Data message, continued. ASF PACKET DATA Event Severity Monitor (0x01): That is represented the monitored CASEOPEN is logic Low Critical Condition (0x10): that is represented the monitored CASEOPEN is logic High. Monitor (0x01) Logic Low 10.5 ...
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Thermal Trip: Get Event Data message, continued. ASF PACKET DATA Entity instance The Entity Instance is 01h for Thermal Trip 1. 02h for thermal trip 2. Event status 0x12 (Thermal Trip 1) index 0x13 (Thermal Trip 2) Event status Status ...
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ASF Response Registers -- 40h-7Fh (Bank 1) 10.6.1 ASF Critical/non-critical Temperature Registers: These registers shall never assign negative temperature. Generic/Upper/Under temperature MNEMONIC BANK Temp 1 Noncritical 1 Temp 1 Critical 1 Temp 2 Noncritical 1 Temp 2 Critical 1 ...
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Relative Entity ID Table, continued MNEMONIC BANK INDEX VIN2 Entity ID 1 VIN3 Entity ID 1 5VCC Entity ID 1 VSB Entity ID 1 VBAT Entity ID 1 FAN 1 Entity ID 1 FAN 2 Entity ID 1 FAN 3 ...
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Entity Instance Register Maximum number of instance is 15 MNEMONIC BANK INDEX ATTR BIT 7 BIT 6 BIT 5 BIT 4 BIT 3 BIT 2 BIT 1 BIT 0 ENTITY INSTANCE I 1 ENTITY INSTANCE II 1 ENTITY INSTANCE ...
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Remote Control Configuration Registers MNEMONIC BANK INDEX ATTR BIT 7 BIT 6 BIT 5 Remote Power On Command Remote Power Down Command Remote Reset Command Remote Power on Control Reset Condition: Resume Reset These registers define the Remote control ...
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ELECTRICAL CHARACTERISTICS 11.1 Absolute Maximum Ratings PARAMETER Power Supply Voltage(Storage) Power Supply Voltage(Operate) Input Voltage Operating Temperature Storage Temperature Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and reliability of the ...
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DC Characteristics, continued PARAMETER SYM. OUT - TTL level output pin with source-sink capability 12t Output Low V OL Voltage Output High V OH Voltage OD - Open-drain output pin with sink capability ...
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AC Characteristics 11.3.1 Serial Bus Timing Diagram SCL t HD;SDA SDA IN SDA OUT Serial Bus Timing PARAMETER SCL clock period Start condition hold time Stop condition setup-up time DATA to SCL setup time DATA to SCL hold time ...
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... The Mask version The top marking of W83792G inbond W83792G 2326952Z - 91 333GCSB First Line Winbond Logo. Second Line The chip part number: W83792G, G means Pb-free package. Third Line Serial number Fourth Line Tracking Code For Package information 3 Package was made in 2003 Week Assembly house ID ...
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The top marking of W83792AD inbond W83792AD 2326952Z - 91 333GCSB First Line Winbond Logo. Second Line The chip part number: W83792AD, D means LQFP package. Third Line Serial number Fourth Line Tracking Code For ...
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ACKAGE SPECIFICATION (48-pin LQFP See Detail F Seating Plane Detail ...
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W83792AD/AG APPLICATION CIRCUIT Select VID Table 5VSB R6 100k FANOUT3 R7 100k FANOUT3 Pull High : Old table(VRM9.X) Pull Low : New table(VRD10.0) Select I2C ADD 5VSB R10 100k FAN_OUT1 R13 100k FAN_OUT2 FAN_OUT2(A1=0) FAN_OUT2(A1=1) 792D(0X58) 792D(0X5C) T2(0x90) T2(0x94) ...
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Temperature Sensing RT1 10K 1% R14 (for system) VREF 10K 1% THERMISTOR RT2 10K 1% R17 (for cpu1) 10K 1% THERMISTOR RT3 10K 1% R19 (for cpu2) 10K 1% THERMISTOR VTIN1 VTIN2 VTIN3 CPUD- Measuring CPU temperature by either thermistor ...
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PWM FAN OUTPUT R34 4.7K Q1 R35 1K PNP 3906 PWMOUT1 R37 510 MOSFET N FANOUT1 10u 2N7002 +12V R40 4.7K Q3 R41 1K PNP 3906 PWMOUT2 R42 510 MOSFET N FANOUT2 10u ...
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R59 FANOUT1 100K C8 0.1U R60 FANOUT2 VCC12 100K C11 C12 0.1U 0.1U C13 0.1U C15 0.1U R65 FANOUT3 100K VCC12 Q6 N DGS TO-252 2 C9 10n R61 10K R62 U6 6.49K VCC12 1 14 FAN1_IN FAN1_DRV 2 13 ...
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W83792D/G APPLICATION CIRCUIT Select VID Table 5VSB R5 100k FANOUT3 R7 100k FANOUT3 Pull High : Old table(VRM9.X) Pull Low : New table(VRD10.0) Select I2C ADD 5VSB R9 100k FAN_OUT1 R12 100k FAN_OUT2 FAN_OUT2(A1=0) FAN_OUT2(A1=1) 792D(0X58) 792D(0X5C) T2(0x90) T2(0x94) ...
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Temperature Sensing RT1 10K 1% R13 (for system) VREF THERMISTOR 10K 1% RT2 10K 1% R16 (for cpu1) 10K 1% THERMISTOR RT3 R18 10K 1% (for cpu2) 10K 1% THERMISTOR VTIN1 VTIN2 VTIN3 CPUD- Measuring CPU temperature by either thermistor ...
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PWM FAN OUTPUT R39 4.7K Q1 R40 1K PNP 3906 PWMOUT1 R42 510 MOSFET N FANOUT1 10u 2N7002 +12V R45 4.7K Q3 R46 1K PNP 3906 PWMOUT2 R47 510 MOSFET N FANOUT2 10u ...
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R57 FANOUT1 100K C8 0.1U R58 FANOUT2 VCC12 100K U4 1 FAN1_IN C11 C12 2 0.1U 0.1U FAN2_IN 3 VCC12 C13 0. CHRPMP 7 GND C15 0.1U R63 FANOUT3 100K C18 0.1U VCC12 Q5 2 ...
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Winbond products are not designed, intended, authorized or warranted for use as components in systems or equipment intended for surgical implantation, atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, or for other ...