CN205507629U

CN205507629U - Application of homemade platform FT -1500A of notebook computer goes up EC technique

Info

Publication number: CN205507629U
Application number: CN201620250320.7U
Authority: CN
Inventors: 张阳; 聂海武
Original assignee: WUHAN CHANGJIANG RONGDA ELECTRONICS CO LTD
Current assignee: WUHAN CHANGJIANG RONGDA ELECTRONICS CO LTD
Priority date: 2016-03-29
Filing date: 2016-03-29
Publication date: 2016-08-24
Anticipated expiration: 2026-03-29

Abstract

The utility model discloses a homemade platform FT of notebook computer the last EC application of optimization of 1500A, touch pad electrical output connects the touch pad sensor, touch pad sensor electrical output connects identification module, identification module electrical output connects the EC controller, the input connection of EC controller electrical property has temperature sensor, light sensor, magnet switch module, input module and contrast module, magnet switch module electrical property input connection cover plate, input module electrical property input connection keyboard button, contrast module electrical property input connection collection module, EC controller electrical output is connected with CPLD and resets the module, CPLD electrical output is connected with keyboard matrix editor module and CPU, is CPU electrical output connected with storage module and drive module, the homemade platform FT of this notebook computer can the last EC application of optimization of 1500A directly pass through FT 1500A's LPC interface is communicated, need not to use north -south bridge.

Description

The application of EC technology on a kind of notebook computer Domestic Platform FT-1500A

Technical field

This utility model relates to notebook computer EC applied technical field, is specially a kind of notebook computer state Produce the application of EC technology on platform FT-1500A.

Background technology

Existing commercially available notebook mainboard is all complete mainboard, and it has multiple functional module, north and south bridge Power supply circuits are exactly one of them, contain the electronics unit device much with specific function in this partial circuit Part and chip, the application of the platform EC technology such as existing notebook intel, AMD uses EC control chip to pass through North and south bridge controls finally to access CPU, and the EC application of prior art is substantially all the control by north and south bridge, And if domestic FT-1500A platform does not has north and south bridge, the application of EC technology to be limited, to this end, I The application of EC technology on a kind of notebook computer Domestic Platform FT-1500A is proposed.

Utility model content

The purpose of this utility model is to provide EC skill on a kind of notebook computer Domestic Platform FT-1500A The application of art, with the problem solving to propose in above-mentioned background technology.

For achieving the above object, this utility model provides following technical scheme: a kind of notebook computer is domestic The application of EC technology on platform FT-1500A, including touch pad, keyboard, fan, LED and electricity Pond, described touch pad electrically exports connection touchpad sensor, the described touchpad sensor electrically company of output Connecing identification module, described identification module electrically exports connection EC controller, and described EC controller is the most defeated Enter connection and have temperature sensor, optical sensor, magnet contactor module, input module and contrast module, institute Stating magnet contactor module and electrically input connection cover plate, described input module electrically inputs connection keyboard, Described contrast module electrically inputs connection acquisition module, and described EC controller electrically exports connection CPLD And reseting module, described CPLD electrically exports connection keyboard matrix editor module and CPU, described CPU Electrically output connection has memory module and drives module, and described driving module the most electrically exports connection wind Fan, LED and battery, described battery electrically exports connection can edit charge-discharge modules, and described editor is filled Discharge module electrically exports connection voltage measurement module, and can edit charge-discharge modules and voltage measurement module All electrically output connects internal resistance metering module, electricity calculates output module and reference voltage current module.

Preferably, all the most electrical by LPC computer bus between described EC controller, CPLD and CPU Connect.

Preferably, described fan is the adjustable radiator fan of rotating speed.

Compared with prior art, the beneficial effects of the utility model are: this notebook computer Domestic Platform The application of FT-1500A upper EC technology, can directly be communicated by the LPC interface of FT-1500A, Without using north and south bridge, display lamp, keyboard, touch pad, battery charge and discharge can be realized by EC technical scheme Directly applying of the functions such as electricity, it is achieved the configuration of matrix keyboard, it is ensured that keyboard common key-press and function key Normal use, touch pad normally uses, and accurately, left and right press key normally uses for touch-sensitive, cursor positioning, Ensure the normal charge and discharge of battery, the relevant information of accurate measurements power supply, use the PWM within EC controller Signal goes to realize screen backlight brightness regulation, adjusts the rotating speed of fan according to the temperature value of temperature sensor, To reach system radiating, reduce noise and control the effect of electric quantity consumption so that EC technology (controls notes The management of this computer power, keyboard, touch pad input, battery charging and discharging, rotation speed of the fan regulation etc.) success Apply on Domestic Platform FT-1500A.

Accompanying drawing explanation

Fig. 1 is theory diagram of the present utility model.

In figure: 1 touch pad, 2 keyboards, 3 fans, 4LED lamp, 5 batteries, 6 cover plates, 7EC Controller, 8 temperature sensors, 9 optical sensors, 10 touchpad sensors, 11 identification modules, 12 magnetic Ferrum switch module, 13 input modules, 14 acquisition modules, 15 contrast module, 16CPLD, 17 reset moulds Block, 18 keyboard matrix editor modules, 19CPU, 20 memory modules, 21 drive modules, 22 can edit Charge-discharge modules, 23 voltage measurement modules, 24 internal resistance metering modules, 25 electricity calculate output modules, 26 reference voltage current modules.

Detailed description of the invention

Below in conjunction with the accompanying drawing in this utility model embodiment, to the technology in this utility model embodiment Scheme is clearly and completely described, it is clear that described embodiment is only this utility model one Divide embodiment rather than whole embodiments.Based on the embodiment in this utility model, this area is common The every other embodiment that technical staff is obtained under not making creative work premise, broadly falls into this The scope of utility model protection.

Fig. 1, a kind of technical scheme of this utility model offer: a kind of notebook computer Domestic Platform are provided The application of FT-1500A upper EC technology, including touch pad 1, keyboard 2, fan 3, LED 4 and Battery 5, fan 3 is the adjustable radiator fan of rotating speed, and touch pad 1 electrically exports connection touchpad sensor 10, touchpad sensor 10 electrically exports connection identification module 11, and identification module 11 electrically exports connection EC controller 7, EC controller 7 electrically inputs connection has temperature sensor 8, optical sensor 9, Magnet to open Closing module 12, input module 13 and contrast module 15, magnet contactor module 12 electrically inputs connection cover plate 6, input module 13 electrically inputs connection keyboard 2, and contrast module 15 electrically inputs connection and gathers mould Block 14, EC controller 7 electrically exports connection CPLD16 and reseting module 17, and CPLD16 electrically exports Connecting and have keyboard matrix editor module 18 and CPU19, CPU19 electrically exports connection memory module 20 He Driving module 21, driving module 21 the most electrically to export connection has fan 3, LED 4 and battery 5, Battery 5 electrically exports connection can edit charge-discharge modules 22, can edit the charge-discharge modules 22 electrically company of output Connect voltage measurement module 23, and charge-discharge modules 22 can be edited and voltage measurement module 23 the most electrically exports Connect internal resistance metering module 24, electricity calculates output module 25 and reference voltage current module 26, All it is electrically connected with each other by PC computer bus between EC controller 7, CPLD16 and CPU19, these notes The application of EC technology on this computer Domestic Platform FT-1500A, can be directly by the LPC of FT-1500A Interface communicates, it is not necessary to use north and south bridge, can realize display lamp, keyboard by EC technical scheme, touch The directly application of the function such as template, battery charging and discharging, it is achieved the configuration of matrix keyboard, it is ensured that keyboard is common The normal use of button and function key, touch pad 1 normally uses, and touch-sensitive, cursor positioning are accurate, Left and right press key normally uses, it is ensured that the normal charge and discharge of battery 5, the relevant information of accurate measurements power supply, The pwm signal within EC controller is used to go to realize screen backlight brightness regulation, according to temperature sensor 8 Temperature value adjust the rotating speed of fan 3, to reach system radiating, reduce noise and control electric quantity consumption Effect so that EC technology (control laptop electric power management, keyboard, touch pad input, battery Discharge and recharge, rotation speed of the fan regulation etc.) it is successfully applied on Domestic Platform FT-1500A.

Embodiment the most of the present utility model, for the ordinary skill people of this area For Yuan, it is possible to understand that can be real to these in the case of without departing from principle of the present utility model and spirit Executing example to carry out multiple change, revise, replace and modification, scope of the present utility model is by claims And equivalent limits.

Claims

1. an application for EC technology on notebook computer Domestic Platform FT-1500A, including touch pad (1), Keyboard (2), fan (3), LED (4) and battery (5), it is characterised in that: described tactile Template (1) electrically output connects touchpad sensor (10), and described touchpad sensor (10) is electrical Output connects identification module (11), and described identification module (11) electrically output connects EC controller (7), The electrically input connection of described EC controller (7) has temperature sensor (8), optical sensor (9), magnetic Ferrum switch module (12), input module (13) and contrast module (15), described magnet contactor module (12) electrically input connects cover plate (6), and described input module (13) electrically input connects keyboard (2), the electrically input of described contrast module (15) connects acquisition module (14), described EC controller (7) electrically output connection has CPLD (16) and reseting module (17), and described CPLD (16) is electrical Output connection has keyboard matrix editor module (18) and CPU (19), and described CPU (19) electrically exports Connecting and have memory module (20) and drive module (21), described driving module (21) is the most defeated Going out connection and have fan (3), LED (4) and battery (5), described battery (5) electrically exports connection Can edit charge-discharge modules (22), described charge-discharge modules (22) of editing electrically exports connection voltage Measurement module (23), and charge-discharge modules (22) can be edited and voltage measurement module (23) is the most electrical Output connects internal resistance metering module (24), electricity calculates output module (25) and reference voltage electricity Flow module (26).

EC technology on a kind of notebook computer Domestic Platform FT-1500A the most according to claim 1 Application, it is characterised in that: between described EC controller (7), CPLD (16) and CPU (19) all It is electrically connected with each other by LPC computer bus.

EC technology on a kind of notebook computer Domestic Platform FT-1500A the most according to claim 1 Application, it is characterised in that: described fan (3) is the adjustable radiator fan of rotating speed.