F71869中文资料Super Hardware Monitor + SIO数据手册FINTEK规格书

描述 Description

The F71869 which is the featured IO chip for PC system is equipped with one IEEE 1284 Parallel Port,two UART Ports, Hardware Keyboard Controller, SIR and one FDC. The F71869 integrates with hardware monitor, 9 sets of voltage sensor, 3 sets of creative auto-controlling fans and 3 temperature sensor pins for the accurate dual current type temperature measurement for CPU thermal diode or external transistors 2N3906. Others, the F71869 supports newest AMD TSI and Intel PECI interfaces and INTEL Ibex PEAK SMBus for temperature sensing and provides the power sequence controller function for AMD platform(1)The F71869 provides flexible features for multi-directional application. For instance, supports 3-in/out pins North Bridge Bit select controlling with offset implement., provides 45 GPIO pins (multi-pin), IRQ sharing function also designed in UART feature for particular usage and accurate current mode H/W monitor will be worth in measurement of temperature, provides 3 modes fan speed control mechanism included Manual Mode/Stage Auto Mode/Linear Auto Mode for users’ selection.(1)These features as above description will help you more and improve product value. Finally, the F71869 is powered by 3.3V voltage, with the LPC interface in the green package of 128-PQFP.(1)(1)

特性 Features

General Functions               -     Comply with LPC Spec. 1.0
               -     Support DPM (Device Power Management), ACPI
               -     Support AMD power sequence controller
               -     3 In/Out Bit Select 
               -     Provides one FDC, two UARTs, Hardware KBC and Parallel Port
               -     H/W monitor functions
               -     Support AMD TSI Interface, Intel PECI interface, Intel Block Read/Write SMBus Interface
  FDC               -     Compatible with IBM PC AT disk drive systems
               -     Variable write pre-compensation with track selectable capability
               -     Support vertical recording format
               -     DMA enable logic
               -     16-byte data FIFOs
               -     Support floppy disk drives and tape drives
               -     Detects all overrun and under run conditions
               -     Built-in address mark detection circuit to simplify the read electronics
               -     Completely compatible with industry standard 82077
               -     360K/720K/1.2M/1.44M/2.88M format; 250K, 300K, 500K, 1M, 2M bps data transfer rate
   UART               -     Two high-speed 16C550 compatible UART with 16-byte FIFOs
               -     Fully programmable serial-interface characteristics
               -     Baud rate up to 115.2K
               -     Support IRQ sharing
               -     Support Ring-In Wakeup
Infrared               -     Support IrDA version 1.0 SIR protocol with maximum baud rate up to 115.2K bps
 Parallel Port               -     One PS/2 compatible bi-directional parallel port
               -     Support Enhanced Parallel Port Compatible with IEEE 1284 specification
               -     Support Extended Capabilities Port Compatible with IEEE 1284 specification
               -     Enhanced printer port back-drive current protection
Keyboard Controller               -     LPC interface support serial interrupt channel 1, 12.
               -     Two 16bit Programmable Address fully decoder, default 0x60 and 0x64.
               -     Support two PS/2 interface, one for PS/2 mouse and the other for keyboard.
               -     Keyboard’s scan code support set1, set2.
               -     Programmable compatibility with the 8042.
               -     Support both interrupt and polling modes.
               -     Fast Gate A20 and Hardware Keyboard Reset.
Hardware Monitor Functions               -     3 dual current type (±3℃) thermal inputs for CPU thermal diode and 2N3906 transistors
               -     Temperature range -40℃~127℃
               -     9 sets voltage monitoring (6 external and 3 internal powers)
               -     High limit signal (PME#) for Vcore level
               -     3 fan speed monitoring inputs
               -     3 fan speed PWM/DC control outputs(support 3 wire and 4 wire fans)
               -     Stage auto mode ( 2-Limit and 3-Stage)/Linear auto mode/Manual mode
               -     Issue PME# and OVT# hardware signals output
               -     Case intrusion detection circuit
               -     WATCHDOG comparison of all monitored values
Integrate AMD TSI InterfaceIntegrate Intel PECI Interface               -     PECI Spec. 1.1A Ready
Support AMD Power Sequence ControllerIntel Block Read/Write SMBus InterfacePackage               -     128-pin PQFP Green Package 
128-PQFP Green Package