NVIDIA显卡BIOS编程指南

需积分: 15 4 浏览量更新于2023-03-03 评论 5 收藏 353KB PDF 举报

身份认证购VIP最低享 7 折!

领优惠券(最高得80元）

资源详情

资源评论

资源推荐

Revision 0.00.16 – January 30, 2002

NVIDIA VGA BIOS

PROGRAMMER’S GUIDE

For Core4 Series BIOS

Release 4.xx

ABLE OF

ONTENTS

Table of Contents _______________________________________________iii

Manual Revisions and Changes _______________________________________ viii

Introduction___________________________________________________ 11

NVIDIA VGA BIOS Programmers Guide __________________________________11

NVIDIA VGA BIOS Features ____________________________________________11

VGA BIOS Core Module _________________________________________ 13

Standard VGA Compatibility Core _______________________________________13

VGA BIOS Functions __________________________________________________________13

Function 00h – Set Mode _____________________________________________________13

Function 01h – Set Cursor Size ________________________________________________13

Function 02h – Set Cursor Position _____________________________________________14

Function 03h – Get Cursor Position & Size _______________________________________14

Function 04h – Read Light Pen Position _________________________________________14

Function 05h – Set Active Display Page _________________________________________14

Function 06h/07h – Scroll Window Up/Scroll Window Down _________________________14

Function 08h – Read Character and Attribute at Cursor _____________________________15

Function 09h – Write Character and Attribute at Cursor _____________________________15

Function 0Ah – Write Character at Cursor ________________________________________15

Function 0Bh – Set Color Palette_______________________________________________15

Function 0Ch – Write Pixel ____________________________________________________16

Function 0Dh – Read Pixel ____________________________________________________16

Function 0Eh – Write TTY Character ____________________________________________16

Function 0Fh – Get Current Video Mode _________________________________________16

Function 10h – Set Palette Registers____________________________________________16

Function 11h – Character Generator/Fonts _______________________________________17

Function 12h – Alternate Select ________________________________________________17

Function 13h – Write Character String ___________________________________________17

Function 1Ah – Get DCC Information ____________________________________________17

Function 1Bh – Get Functionality Information _____________________________________18

Function 1Ch – Save/Restore State_____________________________________________18

VESA Video BIOS Extensions ____________________________________ 19

VESA Programming Information ________________________________________19

VESA Completion Codes _______________________________________________________19

VESA Mode Numbers __________________________________________________________19

Contents

NVIDIA VGA BIOS PROGRAMMER’S GUIDE BIOS REVISION 4..XX

VBE Core Functions Version 3.0________________________________________20

Service 4F00 - Return Controller Information ______________________________________20

Service 4F01 - Return VBE Mode Information _____________________________________20

Service 4F02 - Set VBE Mode _________________________________________________21

Service 4F03 - Get VBE Mode _________________________________________________21

Service 4F04 - Save & Restore SVGA State ______________________________________22

Service 4F05 - Display Page Control ____________________________________________23

Service 4F06 – Set/Get Logical Scanlines ________________________________________24

Service 4F07 – Set/Get Display Start Address ____________________________________24

Service 4F08 - Set/Return DAC Palette Format____________________________________25

Service 4F09 - Set/Get Palette Data ____________________________________________25

Service 4F0A – VBE2 Protected Mode Interface ___________________________________25

Service 4F0B – Get Pixel Clock ________________________________________________25

VBE DPMS Power Management Functions Version 1.0_____________________26

Service 4F10, Sub-function 0 - Return VBE/PM Capabilities _________________________26

Service 4F10, Sub-function 1 – Set Display Power State ____________________________27

Service 4F10, Sub-function 2 – Get Display Power State____________________________27

VBE Flat Panel Functions (VBE/FP) _____________________________________28

Service 4F11, Sub-function 0 - Return VBE/FP Capabilities __________________________28

Service 4F11, Sub-function 1 - Return FP Information_______________________________28

Service 4F11, Sub-function 7 - Get/Set FP Expansion ______________________________29

VBE OEM Functions (VBE/OEM)________________________________________29

Service 4F14, Sub-function 0 - Return VBE/OEM Capabilities ________________________29

Service 4F14, Sub-function 1 – Set/Return Active Display Type_______________________29

Service 4F14, Sub-function 2 – Set/Return Controller Expansion/Centering _____________30

Service 4F14, Sub-function 3 – Set/Return Fan State_______________________________30

Service 4F14, Sub-function 5 – Set/Return TV Output Format ________________________31

Service 4F14, Sub-function 6 – Hardware Icon Control ______________________________31

Service 4F14, Sub-function 7 – Blank/Show Screen ________________________________34

Service 4F14, Sub-function 7F – Enable/Disable Sync Signals _______________________35

Service 4F14, Sub-function 80 – Get Hibernate Parameters __________________________35

Service 4F14, Sub-function 81 – Spread Spectrum Control __________________________36

Service 4F14, Sub-function 83 – Return Mode Status_______________________________37

Service 4F14, Sub-function 84 – Disable Hardware Cursors/Overlays __________________37

Service 4F14, Sub-function 85 – Set/Detect Output Device __________________________38

Service 4F14, Sub-function 86 – Set/Return Current Panel ID ________________________39

Service 4F14, Sub-function 87 – Return BIOS Version ______________________________40

Service 4F14, Sub-function 88 – Set Controller Power Management ___________________41

Service 4F14, Sub-function 89 – Reserved OEM Function ___________________________42

Service 4F14, Sub-function 8A – Display Blank Control _____________________________42

Service 4F14, Sub-function 8C – Panel Power Control ______________________________42

Service 4F14, Sub-function 8D – Special Mode 3 Service____________________________43

Service 4F14, Sub-function 8F – System Event Notification __________________________44

VBE DDC Functions Version 2.0 (DDC3/EDID2) ___________________________46

Service 4F15, Sub-function 0 - Return VBE/DDC Capabilities ________________________46

Service 4F15, Sub-function 1 - Read EDID________________________________________46

Service 4F15, Sub-function 2 - Read VDIF________________________________________47

Service 4F15, Sub-function 3 - Read EDID at A2h (P&D Displays) ____________________47

Service 4F15, Sub-function 4 - Read EDID at A6h (DFP Displays) ____________________47

VBE SCI Functions ___________________________________________________48

BIOS REVISION 4.XX NVIDIA VGA BIOS PROGRAMMERS GUIDE

Service 4F15, Sub-function 10 - Return VBE/SCI Capabilities ________________________48

Service 4F15, Sub-function 11 – Begin SCL/SDA Control____________________________48

Service 4F15, Sub-function 12 – End SCL/SDA Control _____________________________49

Service 4F15, Sub-function 13 – Write SCL Clock Line _____________________________49

Service 4F15, Sub-function 14 – Write SDA Data Line ______________________________49

Service 4F15, Sub-function 15 – Read SCL Clock Line______________________________50

Service 4F15, Sub-function 16 – Read SDA Data Line ______________________________50

Mobile System BIOS Interface Extensions __________________________ 53

System BIOS Interface Programming Information _________________________53

Calling Sequence and Parameters ________________________________________________53

System BIOS POST Callback Services and Signals________________________53

Completion Codes _____________________________________________________________53

POST Callback Services ________________________________________________________54

Callback Service 5F00 – Obtain Desired Panel ID__________________________________54

Callback Service 5F01 – Obtain Desired TV Setting ________________________________55

Callback Service 5F02 – Obtain Desired Boot Device_______________________________56

Callback Service 5F03 – Obtain Expansion/Centering Setting ________________________56

Callback Signal 5FFF – VGA POST Complete ____________________________________57

System BIOS Callback Services ________________________________________57

Completion Codes _____________________________________________________________57

General Callback Services ______________________________________________________58

Callback Service 5F10, Sub-functions 00-02 – VBE/DPMS Bypass ___________________58

Callback Service 5F14, Sub-function 02 – Set Expansion/Centering Bypass ____________59

Callback Service 5F14, Sub-function 5 – TV Output Format Bypass ___________________60

Callback Service 5F14, Sub-function 81 – Spread Spectrum Control___________________61

Callback Service 5F14, Sub-function 85 – Set/Detect Output Device Bypass ____________62

Callback Service 5F14, Sub-function 8F, Event 2 – Device Control Begin _______________63

Callback Service 5F14, Sub-function 8F, Event 3 – Device Control End ________________63

Callback Service 5F15, Sub-functions 00-04 – VBE/DDC Bypass _____________________63

Debug Port Usage______________________________ Error! Bookmark not defined.

System Synchronization Flags__________________________________________64

System Operational Status Flags _______________________________________65

VGA BIOS Architectural Notes____________________________________ 67

BIOS Data Structures_________________________________________________67

PCI 2.1 Expansion ROM BIOS Header ____________________________________________67

Offset 2 – Initialization and Runtime Length_________________________________________67

Offset 18h – PCI Data Structure Pointer and Data Block ______________________________68

Offset 1Ah – Function Handler Entry ______________________________________________68

Offset 34h – Display Configuration Data and Configuration Block _______________________68

Display Configuration Override Structure ________________ Error! Bookmark not defined.

Offset 48h – I2C Configuration Data _______________________________________________69

Offset 54 – PCI Subvendor ID ____________________________________________________69

Offset 5E – VESA Protected Mode Information Descriptor_____________________________69

BMP Configuration Structure ____________________________________________________69

bmp_GenInit Initialization Table __________________________________________________69

BIOS Operational Parameters __________________________________________70

剩余101页未读，继续阅读

perry_peng

粉丝: 76
资源: 41

会员权益专享

NVIDIA显卡BIOS编程指南

评论0

会员权益专享

最新资源

NVIDIA显卡BIOS编程指南

评论0

AMD显卡BIOS刷新工具,AMD显卡通用

BIOS工作原理 是如何工作的

XF显卡BIOS

gpuz官网显卡bios

双显卡nvidia显卡驱动怎么使用

macos nvidia显卡驱动安装

技嘉Z390主板在centos上安装nvidia显卡驱动失败

ubuntu安装nvidia显卡驱动黑屏

Z390主板在centos上安装nvidia显卡驱动失败

在技嘉Z390主板在centos上安装nvidia显卡驱动后不识别

华硕580显卡原版bios

华硕工控机开机后进入Advanced Mode后，怎么进入命令行界面，删除nvidia显卡驱动

如何刷VEGA56显卡BIOS

nvidia-smi P620显卡状态off

nvidia-smi显示显卡off

nvidia登录界面不显示

video bios shadow有什么用

有usb接口显卡可以在bios阶段显示的吗？

ESXi win7安装NVIDIA

1650ti vbios

会员权益专享

最新资源

BIOS工作原理是如何工作的