Difference between revisions of "BIOS Release Notes"

Revision as of 20:57, 16 June 2015

Napalm (Voodoo4 / Voodoo5)

Version 0.01 - 0.09
Version 0.01 (04/30/1999) Initial Version of Napalm BIOS. Based on the Avenger BIOS version 2.11. Version 0.02 (05/04/1999) Added 1280x1024 panel timings. By default, BIOS assumes a 1024x768 panel where CR1D[6]=0. To tell the BIOS a 1280x1024 panel is attached, CR1D[6]=1. Fixed bug with some ROM binaries not booting. Fixes PRS#5619 OEM.ASM Modified the routines GetSubdeviceID and GetSubvendorID to get the offset to the tblPCIInfo table from read C000:0018 instead of using the tblPCIInfo label. Modified the Panel routine to check if a 1280x1024 panel is attached to determine which set of panel timings to load. Created the routine GetPanelSize, to return the size of panel currently attached. OEM.INC Created the field FL_PANEL1280 for determing when a 1280x1024 panel is attached. OEMDATA.ASM Added 1280x1024 panel timings into tblExtRegisters and the XLCD_Patch_Table table. Version 0.03 (05/05/1999) Create one universal ROM for both SDRAM and SGRAM. Added support for 32Meg and 64Meg of video memory. OEM.ASM In OEMSignOn, modified the sign on message to also print if SDRAM or SGRAM was detected. Replaced the SDRAM_BIOS compile option with a call to the routine CheckIfSGRAM in the following routines: InitRegisters OEMGetMemSize Modified OEMSignOn to handle 32Meg and 64Meg sign on message. Modified OEMGetMemSize to handle return 32Meg and 64Meg of memory installed. OEM.INC Removed all the conditional compile options for SDRAM. Removed the "-SD" and "-SG" from the STR_OEMVERSION string. Created the field FLD_SDRAMBOARD. This is tested against DramInit1 to determine if SDRAM or SGRAM memory. OEMDATA.ASM Created the strings szSDRAM_Memory and szSGRAM_Memory. Created the strings sz32768K and sz65536K.	Version 0.04 (05/11/1999) In the 32K ROM only, moved all the routines that are executed only during POST into the upper 32K of the ROM. These routines will be discarded after VGA POST s executed. BIOSEND.ASM For the 32K ROM only, added 1500 bytes of padding, db 1500 dup (FFh), to push the BIOS POST past the 32K barrier. INIT.ASM For the 32K ROM only, added code to patch the ROM size to 32K at C000:0002 and the PCI Info block. This patch isn't executed if the BIOS detects that the ROM size at C000;0002 is set to 64K. This is to work around an issue on the Compaq 5240 machine. MAIN.ASM Set the 32K ROM size to report a 40K ROM. This is later patched to report 32K by the routine InitBIOS. MAKEFILE Added the new file OEMPOST.ASM into the build process. Modified the link process to link INIT.obj and OEMPOST.obj after BIOSEND.obj. OEMDATA.ASM Modified the compile option for tblExtRegisters table. Removed the TV parameters for the tblExtRegisters table for a non-TV BIOS. For the 32K BIOS only, modified the PCI Info block to report a 40K BIOS. This is later patched to report 32K by the routine InitBIOS. OEMPOST.ASM NEW FILE Moved all VGA POST routines into this files. These POST routines are: OEMInitBIOS OEMInitWakeUp OEMNoMonitor OEMSignOn InitIOBase InitRegisters OEM.INC In the EXTREGS structure, added a LCD and TV compile option for xrTVOutIdx. OEM.ASM Moved routines which are only needed during POST to OEMPOST.ASM. Merge the routines GetSubdeviceID and GetSubvendorID into GetSSID. Version 0.05 (05/17/1999) Fixed bug with Protect mode Set Display Start Address routine, function 07h, not properly detecting the start of Vertical start. This fixes problem with SciTeck Display Doctor not displaying the correct frame rate during the page flipping test. OEMDATA.ASM Modified the VBE protected mode function, Set Display Start Address, to also look for active display when checking for VSYNC. This will guarantee you will find the start of VSYNC. Version 0.06 (05/21/1999) Updated all the LCD centering parameters so that they are centered on the panel. Fixed bug in GetExtRegsEntry routine to properly load parameters from the EXTREGS table for 200, 350, and 400 scanline text mode. OEM.ASM Modified GetExtRegsEntry routine to properly load parameters from the EXTREGS table for 200, 350, and 400 scanline text mode. OEMDATA.ASM In tblModeDescriptions, changed the internal mode number for modes 00,01,02,03, to 00, 01, 02, and 03h. In tblExtRegisters, adjusted all the 1024x768 panel CR04, CR05, CR10, and CR11 settings to center the image on the panel.	Version 0.07 (05/28/1999) Modified the VESA DDC EDID read routine to read DDC from the panel when active. Added code to check if a panel is detected during POST. Added code to check if we want to force a SVideo/Composite or autodetect the type of TV attached. Added to check for if the panel supported Panel side scaling. VESA.ASM Modified the DDCReadEDID routine to read EDID from the panel when panel is active. Created the routine ReadFP_EDID to read EDID data from the panel. OEMPOST.ASM In OEMNoMonitor, added code to check if a panel is connected. In OEMInitRegisters, added code to read the NVRAM to determine if we want to autodetect the TV or force the TV setting. OEM.ASM Added the routines CheckForPanel and I2CWriteRegister for checking if a panel is attached. Added the routines I2CReadBusXBytes and I2CReadByte to read DDC information from the panel. Added the routine ChecKFPSideScaling to read the DDC information from the panel and determine if scaling is supported in the panel. OEM.INC Created the flag FL_PANELSCALING to set CR1D[5] when panel side scaling is supported. Version 0.08 (06/09/1999) Fixed bug with 32K version of the TSR BIOS hanging when loading. Updated all the bank switching routines to reflect new defination of Read/Write Appeture in VgaInit0 and VgaInit1 INIT.ASM In the InitBIOS routine, add a conditional compile option around the 32K ROM size patch to compile it into a ROM binary and not a RAM binary. Fixes bug with 32K TSR hanging while loading. OEM.ASM Modfied the following bank switch routines to reflect the new Read/Write Appeture bit definations in VgaInit0 and VgaInit1. OEMSetBank, OEMSetWBank, OEMGetWBank, OEMSetRBank, OEMGetRBank, OEMIncBank, OEMIncWBank, OEMDecWBank, OEMIncRBank and OEMDecRBank. Version 0.09 (06/16/1999) Fixed bug with the size 32K BIOS wasn't being patched during POST. Bug caused by fix for 32K TSR BIOS hang. INIT.ASM Moved the patch for the 32K ROM BIOS size into the routine Patch32KROM in OEMPOST.ASM. MAIN.ASM In init_code, made a call to Patch32KROM when compiling a 32K ROM BIOS only. OEMPOST.ASM Created the routine Patch32KROM to patch the ROM size when compiling a 32K ROM BIOS.

Version 0.10 - 0.19
Version 0.10 (06/23/1999) Fixed bug with some VGA modes not coming up on the TV. OEMDATA.ASM Modifed all the VGA 320x200 TV modes to use the 320x200 TV parameters. Fixes bug with 320x200 VGA modes not being displayed on the TV. OEM.ASM In FixUpTV, Fixed bug in MISC register programming which caused Mode 7 not to display on the TV. Version 0.11 (07/02/1999) Fixed bug with TV subcarrier signal not properly being generated. OEMDATA.ASM Modified TVData Tables to add BT869 register corrections for Sub-carrier frequency adjustment of NTSC and PAL outputs. Voodoo3 PRS#6772 OEM.ASM Added BT869 register writes neccessary to adjust the Sub-carrier frequency so that we will be within 50ppm in NTSC and 25ppm in PAL output. Voodoo3 PRS#6772 OEM.INC Updated the TVData structure to handle programming the additional Brooktree registers. Version 0.12 (07/19/1999) Fixed bug with not being able to compile a TV BIOS. Modified the routines which read the TV type to read it from the EEPROM instead of Scratch Register 2. During POST, EEPROM byte 0 is read to verify valid TV data is present. If TV data isn't valid, EEPROM byte 0 is written with valid TV data. OEM.ASM Modified IsNTSCMode, IsPALMode, and GetPALMode to read the TV configuration from the EEPROM byte 0. Modified routines which checked if composite TV is active to use the equate FLD_COMPOSITE instead of a hard coded value. OEM.INC Created the equate FLD_COMPOSITE and CFG_TV_MASK. OEMPOST.ASM Extern defined the I2C routines to fix problem with not being able to compile a Napalm TV BIOS. In InitRegisters, removed the code which set Scratch Register 2 to the TV mode. In InitRegisters, added code to verify that EEPROM byte 0 has valid TV data. If not valid, EEPROM byte 0 is written with valid TV data. Created the routine I2CWriteAuxEEPROM, for writing data to the EEPROM. Modified routines which checked if composite TV is active to use the equate FLD_COMPOSITE instead of a hard coded value. Version 0.13 (07/22/1999) Fixed bug with 350 scanline modes not being displayed on the TV. OEM.ASM In FixupTVOut, made sure Misc. Output[7:6] are 11b to force Hsync and Vsync to positive. OEMPOST.ASM In InitRegisters, changed the default for no CRT, TV, nor LCD attached to CRT only. Version 0.14 (07/23/1999) OEM.INC Updated the Napalm CHIP ID to 07h OEMPOST.ASM Removed the PUSH and POP BX call from the TV code in InitRegisters. This fixes the system hang bug when not doing TV autodetection. OEMDATA.ASM Renamed all the 18Xh mode numbers to 12Xh. Refer to the document MODELIST.DOC for mode numbers.	Version 0.15 (07/28/1999) Redefined the usage of the scratch registers. Made CR1E for TV data and CR1F for DFP data only. Defination of the scratch register usage is documented in "Scratch Register Usage.XLS". Created the routine GetPanelSize to read the DFP EDID data to determine the size of the attached panel. The size of the panel is stored in scratch register 2, CR1F. Created the routine CalcNVRAMchecksum to recalculate the NVRAM checksum after writing data to the NVRAM. OEM.ASM Moved the CheckForPanel and CheckFPSideScaling routines to OEMPOST.ASM since this is actually once during POST. Created the routine IsPanelSideScaling to return if the attached panel support panel side scaling. Modified the GetPanelSize routine to read the panel size from SCRATCH_REG3. Modified the routine I2CReadByte to PUSH ans POP AX. AX needs to be preserved for the Panel sizing routine. Modified IsPanelAttached routine to read Scratch Register 2, CR1F, bit 1. OEM.INC Removed the equates FL_PANEL1280 and FL_PANELSCALING. Created the following equates for panel size and panel side scaling: SCRATCH_REG3 CFG_DFP_SIZE_MASK, CFG_DFP_SIZE_1024, CFG_DFP_SIZE_1280, CFG_DFP_SIZE_1600, FLD_EDID_1280, FLD_EDID_1024, FLD_EDID_800, FLD_PANELSCALING OEMPOST.ASM Created the following routines for reading the panel size: DeterminePanelSize and CheckIfSupportedPanelSize. Moved the following routines from OEM.ASM into OEMPOST.ASM: CheckFPSideScaling and CheckForPanel. Created the routine CalcNVRAMchecksum which calcaultes and writes the Checksum of the NVRAM to byte offset 127. This routine is called after writing the NVRAM. In OemNoMonitor, changed thecode to set TV active to use the FLD_TV_ACTIVE equate instead of the 020h value. Version 0.16 (08/04/1999) Added support for centering modes on non-scalable DFP. Renamed the "Panel" routine to "FixupPanel" OEM.ASM In FixupPanel, added code to handle progamming the VGA registers for non-scalable panels. OEM.INC Modified the EXTREGS structure to handle CRTC settings for CR02, CR03, CR15, and CR16 for 1024x768 and 1280x1024 panels. OEMDATA.ASM Expanded the tblExtRegisters table for CR02, CR03, CR15, and CR16 settings for 1024x768 and 1280x1024 panels. Version 0.17 (08/30/1999) Modified the Panel EDID routine to use the procedures IsCRTAttached and IsPanelAttached instead of hard coding the routine to read from specific registers. VESA.ASM Modified the panel code in DDCReadEDID to use the routine IsCRTAttached and IsPanelAttached to see if the device is attached before determining to read EDID from the panel or CRT. OEM.ASM Created the routine IsCRTAttached to return if the CRT is active. Added code into the FixupPanel return to support programming the CRTC and PLL registers for scaled panels. Created the routine GetDetailedTimingXYRes to parse a panel EDID detailed timing block and return the XY resolution for that detailed timing block. Created the routine ParseAndProgramDetailedTiming to parse a detailed timing block, calculate the CRTC and PLL parameters, and program the CRTC and PLL parameters. Created the routine DoWePatchVGAmodes to return if we need to patch the CRTC parameters for the current VGA mode. Modified the routine I2CReadByte to preserve DX. OEMDATA.ASM Renamed the refereces to FLD_CRT to FLD_CRT_ACTIVE. OEM.INC Renamed the equate FLD_CRT to FLD_CRT_ACTIVE. Version 0.18 (09/04/1999) Fixed bug with panel not being enabling scale panels in DOS after setting CR1F=09h. For a 32K ROM only, the BIOS needed to update the ROM checksum after discarding the POST. Fixes failure with Elpin test T0920.EXE. OEM.ASM In the FixUpPanel routine, moved the code which set REG_VIDINFORMAT to 8000h to the top of the routine. This ensures that REG_VIDINFORMAT is always set when programming the panel. OEMPOST.ASM In Patch32KROM, added code to recalculate the BIOS checksum. Version 0.19 (09/09/1999) Fixed problem with halved extended modes (320x200, 320x240, 400x300 and 512x384) not being displayed on the DFP. NOTE: Currently, the halved modes only use half of the screen horizontally but full screen vertically. The issue with halved extended mode using half of screen horizontally will still need to be addressed. BIOSPARM.INC Created labels for the 640x480, 800x600, and 1024x768 default timings. Fixed up the horizontal blank times for all the 800x600 and 1024x768 timings. OEM.ASM Created externs for the 640x480, 800x600, and 1024x768 VGA tables. In FixupPanel, Added support for doing 320x200, 320x240, 512x384, and 400x300 modes. Modified the code which patched CR02 to decreament the CR02 value by 1 instead of copying the CR01 value. This helped fixing the problem with halved modes not coming up. In ParseAndProgramDetailedTimings, CR01, Horizontal Display End, is NOT updated when in doing a halved mode. CR05, Horisontal sync End, is foced to 1Fh for halved modes. Created the routine ProgramCRTCPanelTimings read and program the CRTC timings in BIOSPARM.INC. Created the routine IsHalvedExtMode to return if we're a halved extende mode mode.

Version 0.21 - 0.29
Version 0.21 (10/11/1999) Merged in all the Napalm 0.20 changes onto the StarTeam Napalm BIOS. Added support for doing 320x240, 400x300, and 512x384 modes centered on a scaling DFP. OEMDATA.ASM Created CRTC panel timings for 320x240, 400x300, and 512x384 modes on a scaled DFP. OEM.ASM Created externs for the 320x240, 400x300, and 512x384 DFP CRTC timings in OEMDATA.ASM. In the FixupPanel routine, for scaled panels only: Disabled scanline doubling. VIDPROCCFG[4] = 0. For the 320x240, 400x300, and 512x384 modes, loaded the 320x240, 400x300, and 512x384 CRTC timings instead of the 640x480, 400x300 and 1024x768 timings. Fixed problem with modes being too far to the right by skewing the image to the left by writing MiscInit0 [10:08]. In ProgramCRTCPanelTimings, expanded the CRTC registers which are programmed to include CR12, CR09, CR10, and CR11. Version 0.22 (10/28/1999) Renamed all the "XLCD" references to "DVI". To build an DVI, set VGABIOS_OPT=-DBUILD_DVI_BIOS Added support for new BoardConfig DWORD into new OEMConfig structure. BoardConfig return information about the boards memory type, bus type, TV out support, DVI support, CRT support, and if the I2C lines are shorted. OEM.ASM Renamed all the "XLCD" references to "DVI". OEM.INC Added the equates BoardI2CLineShorted, BoardCRTSupport, BoardMemType, BoardTVOutSupport, and BoardDFPSupport. Renamed all the "XLCD" references to "DVI". OEMDATA.ASM Renamed all the "XLCD" references to "DVI". Created the word variable OEMConfigVer which is right before the tblOEMConfig label. OEMConfigVer stores the current version of the OEMConfig table. Created the variable "Reserved" to word align the variable fBoardConfig variable. Created the variable fBoardConfig to store the board configuration. OEMPOST.ASM Renamed all the "XLCD" references to "DVI". VESA.ASM Renamed all the "XLCD" references to "DVI". Version 0.23 (11/30/1999) Expand the NTSC 640x400 and 320x200 modes to be full screen on the TV. Modified build process to support only have needed one compile flag to build a BIOS. Updates the OemConfig structure to return the chip name, oem board name, and version number. OEM.ASM In FixupTVOut, patched the Brooktree TV timings when doing 640x400 and 320x200. OEM.INC Changed the following variables from "EQU" to "=". This make it possible to change the value of the variable during the compile. VARIATION_001, VARIATION_002, VARIATION_003, VARIATION_005, ROM_64K, OPTIMIZED_ROM, FB_High_Priority, TVOUT_BIOS, PAL_BIOS, DVI_BIOS, MCLK_183MHZ, MCLK_166MHZ Created the following variables: BoardI2CLineShorted BoardCRTSupport SDRAM_BIOS BoardMemType BoardBusType BoardTVOutSupport BoardDFPSupport Moved the STR_OEMPRODUCT into each board compile option. Each build option has a unique OEM Product string. The BIOS will now print is the BIOS supports TV or DFP. Changed the PCI device to 07h for Napalm. OEMDATA.ASM Modified the NTSC TVDATA structure to use the new 640x400 and 320x200 full screen TV timings. Update the OEMConfig structure to include the VBE product name, OEM Chip name, and OEM BIOS version. Created the null terminated strings for Chip name and BIOS Version.	Version 0.24 (12/07/1999) Changed the panel CRTC timings to fix bug with setmode hanging while in a full screen DOS session in Win98. OEMDATA.ASM In the tblExtRegisters table, changed the CR11 panel setting for the following modes to not set CR11[4]. Fixes GPF error when setting these panel modes. 1024x768 panel timings: Updated timings for all 512x384 modes and 640x400x16bpp. 1280x1024 panel timings: Update timings for modes 07, 00, 01, 02, 03*, 00/01+, 02/03+ and 07+. Version 0.25 (12/16/1999) Overscanned the NTSC 640x350 TV parameters to be full screen on the TV. Ratio used were HOC = 13.78 and VOC = 9.88. OEMDATA.ASM Changed the NTSC 640x350 TVDATA table entries to support 640x350 overscanned parameters. OEM.ASM In FixupTVOut, added code to program the Brooktree TV encoder to do overscanned 640x350 NTSC timings. OEM.INC Changed the PCI device to 07h for Napalm. Version 0.26 (01/11/2000) Create build options for Napalm board Assy# 874 and 872. Updated the copyright year to 2000. "Copyright (C) 1990-2000 Elpin Systems, Inc." OEM.INC Create build options for Napalm board assy #874, -DBUILD_V5P874 and #872, -DBOARD_V4P872. DATA.ASM Updated the copyright year to 2000. MAIN.ASM Updated the copyright year to 2000.

Version 0.26a - 0.29
Version 0.26a (01/12/2000) Changed device ID to 09h OEM.INC Changed device ID to 09h Version 0.26b (01/13/2000) Fixed bug with TRS BIOS hanging OEM.ASM In Find3DFXCard, added check to see if running TRS BIOS before doing SSID check. Will skip SSID check if TRS BIOS. OEM.INC Changed the following parameters: DramInit0 = 00169D25h DramInit1 = 4056C031h MCLK = B406h Version 0.26c (01/14/2000) Fixed memory sizing bug. OEMPOST.ASM In InitRegisters, removed the DramInit0 mask to not clear DramInit0[26]	Version 0.27 (01/15/2000) Create build options for Napalm board Assy# 879, 880, 881, 882, 883 and 884. OEM.INC Changed the following parameters: DramInit1 = 00046C031h MCLK = 02805h Version 0.28 (01/21/2000) Fixed bug in DOS extended mode Write TTY and scrolling function. For DFP only, set tmuGBEInit[18]=1 to select a delay of 4. Also set VidInFormat[22] to disable tv_data_scramble. This fixes the problem with wrong colors on the panel. Fixed bugs in bank switching code. Fixed bug with boot on TV only. Added work-around to memory VBE memory size routines. BIOS VBE memory sise functions will return 16 Meg on board when running on 32 and 64 Meg boards. Changed board designs #872, #882, #883 and #884 from SGRAM to SDRAM. OEM.ASM In FixupPanel, set tmuGBEInit[18]=1 to select delay of 04h. Also set VidInFormat[22] to disable tv_data_scramble to fix the problem with wrong colors on the panel. In OemGetWBank and OemGetRBank, fixed bug with not properly getting bits 11 and 10 of the apperture. Removed the routine CheckIfProduction. Not needed in Napalm. OEM.INC Changed the build options for board designs #872, #882, #883 and #884 from SGRAM to SDRAM. OEMDATA.ASM In VBEPMI05, code needed to be modified to handle Napalm's defination of appeture in VGAInit1. OEMPOST.ASM In OemNoMonitor, removed the call to checkIfProduction from the TV portion of the code. SCROLL.ASM Modified all the routines which called the bank switching routine to pass DX and not just DL. VESA.ASM In VBE_ReturnControllerInfo and VBEGetmemSize routines, changed the memory size routine to return 16 Meg on board when running on 32 and 64 Meg boards. Version 0.29 (01/28/2000) Modified DFP DDC code to use DDC code instead of the I2C code. Fixed bug with DDC code not sending a NACK after reading last byte. Addressed the following PRS: #12558 - 320x200x8bpp locks the system when attempting to set 60hz or 65hz in VBETEST. #12553 - 1024x768x8@90Hz shows incorrect refresh rate. #12555 - 1280x1024x8@65Hz and 70Hz show incorrect refresh rate. OEM.ASM In PatchVertDisplayTime, fixed bug with BIOS being stuck in an infinite loop if vertical total bit 9 = 0. Fixes PRS#12558. In OEMDDCDisable, changed the AND mask to 09FFBFFFFh to also reset the GPIO port back to 00. Created the routine DDCEnableDFP to setup the DDC calls to the panel. This includes setting up the GPIO port to read DDC data from the DFP. In SetAbsoluteDotClock, created a software work around to fix the problem with certain PLL settings causing th PLL to not generate the desired output frequency. Address PRS #12553 and #12555. VESA.ASM Removed the routine ReadFP_EDID and calls to this routine. In DDCStartupSequence, added code to check for an attached panel. If a panel is attached, call DDCEnableDFP to setup the DDC call to read DDC data from the DFP. In DDCRead, placed a PUSH CX and POP CX around call to DDCWaitClockHigh. Fixed bug with a NACK never being sent to the monitor after reading the last byte of DDC data. This enables the BIOS to read DDC data from a Compaq FP720 DFP.

Version 0.30 - 0.34
Version 0.30 (02/02/2000) Changed the name of the routine I2CReadByte to DFPReadByte. This routine now uses DDC calls to read DFP EDID data. This change fixes the problem with detecting scaled and non-scaled DFPs and also scaled DFPs now fully supported. Also fixes problem with scaled DFP not coming up in VGA modes. OEM.ASM Renamed all the calls to I2CReadByte to DFPReadByte. DFPReadByte now uses DDC calls to read DFP EDID data. OEMPOST.ASM Renamed all the calls to I2CReadByte to DFPReadByte. Version 0.31 (02/02/2000) Fixed bug with Flight Simulator 5.0 showing garbage when moving around the mouse cursor during a game. Fixes PRS#12642 OEM.ASM In OemSetWBank, did a PUSH and POP EBX at the start and end of the routine. Version 0.32 (02/08/2000) Changed BIOS chip name string to "VSA 100". Fixed bug in CheckForPanel routine. Would always return panel attached, even though no panel is attached. Fixed bug with DFP/TV combo BIOS not booting to TV only properly. Fixes PRS#12528. Removed unnecessary XLCD code and DFP I2C routines. OEM.INC Change the STR_OEMCHIPNAME string to "VSA 100". OEM.ASM Removed the routine I2CWriteRegister_Panel. Not needed since Napalm uses DDC calls. OEMPOST.ASM Removed the extrn for I2CWriteRegister and added an extrn for DDCEnableDFP. In CheckForPanel, called the routine DDCEnableDFP to enable access to the DFP. Removed old XLCD code. Version 0.33 (02/17/2000) Changed the PCI Empty low water mark, PCIInit0[6:2], from 0x01 to 0x08. Changed the BIOS dot clock algorithm for finding PLL settings. This change only effects GTF modes and scaled panel support. This fix addresses PRS#12553 and #12555 OEM.INC Changed the DEFAULT_PCIINIT0 from 00584FB04h to 00584FB20h. OEM.ASM In SetAbsoluteDotClock, removed the software work-around which patch PLL settings to get hi-res modes to work. This work-around was for PRS #12553 and #12555. In CalcClockWord, updated the algorithm for finding PLL settings for a specified dot clock. Created the routine CheckVCO to validate PLL setting before they are used. Version 0.34 (02/24/2000) Changed the PCIInit0 setting from 0184FB20 to 01840320h. Forced DramInit0[30] = 1 to always do SDRAM even thou we're running on SGRAM. OEM.INC Changed DEFAULT_PCIINIT0 to 01840320h. OEMDATA.ASM Made the variable fBoardConfig public. OEM.ASM Modified the routine CheckIfSGRAM to use the variable fBoardConfig instead of testing DramInit0[30]. OEMPOST.ASM In InitRegisters, always set DramInit0[30]=1 to force SDRAM.

Version 1.00 - 1.09
Version 1.00 (03/24/2000) Changed the default DramInit timings for 143MHz MCLK. DramInit0 = 00016A9B9h DramInit1 = 000200031h PLLCtl1 (MCLK) = 3A05h = 143MHz Fixed problem with some default BIOS modes PLL value causing the mode to "swim". Updated the PLL values for the following VBE modes: Extended Text Modes 109h-10Ch, 320x200, 320x240, and 512x384. Also adjusted the PLL setting for the TV modes. Changed the sign-on message to report the total amount of memory on board. This includes the memory on the slave chips. Added a 128 Meg memory entry into the memory size string. CLKPLL.INC NEW FILE Include file which holds the equates of all the VGA and VBE mode clock PLL setting. OEMDATA.ASM Made all the CLK PLL setting into equates and put the equates into CLKPLL.INC. Updated the memory size strings to include a 128 Meg entry. Modified the SDRAM and SGRAM memory message strings to say "Total SDRAM " and 'Total SGRAM ". OEM.INC Changed memory clock to 143MHz PLLCTRL1=3A05h and DramInit0 = 00016A9B9h and DramInit1 = 000200031h. OEMPOST.ASM In OEMSignOn, adjusted the reported memory size depending if we're a 4-way or 2-way SLI board. MAKEFILE Added CLKPLL.INC as part of the dependencies for OEMDATA.ASM. Version 1.01 (04/05/2000) Fixed problem with DDC read errors on LG Flatron 759-FT CRT monitor. Updated the CLK PLL settings for NTSC and PAL 800x600. Modified TV code to always disable the CRT when TV is active. CRT is disabled by setting MiscInit1[8]=1, Power down CRT DAC. Added code to disable the TV interface, vidInFormat[15] = 0, when TV or DFP is not active. Fixes problem with TV showing garbage when TV is disabled and CRT is enabled. CLKPLL.INC Changed the PLL setting for 36MHz, PAL 800x600 TV clock, and 38.769MHz, NTSC 800x600 TV clock. VESA.ASM Added additional clock delays to the DDC routines. This fixes the problem with reading DDC information from LG Flatron 759-FT CRT monitor. OEM.ASM In OEMSetRegs, disabled the TV interface when TV or DFP is not active. In OEMSetRegs, diabled the CRT when TV is active. Version 1.02 (04/13/2000) Created a BIOS to run the part at 166MHz. Changed the default MCLK to 166MHz and the DramInit1 setting to 00240031h. OEM.INC Changed the MCLK setting to 166MHz, 720Dh, and the DRAMInit1 setting to 00240031h. Version 1.03 (04/13/2000) OEM.INC To improve performance, changed the DramInit0 value to 00116A9A9h. Version 1.04 (05/03/2000) Disabled PCI memory retries, PCIInit0[12]=1, to fix problem with dropped pixels in VGA mode. Updated MCLK PLL and DramInit settings. Current Settings are as follows: MCLK = 166MHz (E721h) DramInit0 = 001EA9B9h DramInit1 = 00240031h Disabledd sync on slave chips only on 2-way and 4-way boards. OEM.INC Changed PCIInit0 = 01841320h, 166MHz MCLK PLL = E721h, DramInit0 = 001EA9B9h, and DramInit1 = 00240031h. OEMPOST.ASM In OEMInitBIOS, added conditional compile code to disable the sync on the slaves chips only on 2-way and 4-way BIOSs.	Version 1.05 (05/08/2000) Corrected VPD Checksum to allow for (ICT) Production BIOS programming. MAIN.ASM Changed VPD Checksum from 0x85 to 0x79 Version 1.06 (05/15/2000) Set VidProcCfg[29:28] = 11 to disable memory optimization. OEMPOST.ASM In InitRegisters, set VidProcCfg[29:28] = 11b. OEM.ASM In OemSetRegs, did a Read-Modify-Write of VidProcCfg. Preserved bits 29-28. Version 1.07 (06/05/2000) Fixed errors in VBE mode timings for 1024x768 graphics and 132xXX text modes. Fixes PRS# 14384 and 14386. During POST, initilized I/O base address before calling OEMEnableExtentions. Fixes PRS#14303. BIOSPARM.INC Made the sync polarities for 1024x768 both negative. Timings now follow the VESA/STB spec for this mode. Fixes PRS#14384. OEMPARM.INC Fixed timing error in horizontal blank end, and horizontal sync start and end. Timings now follows the VESA/STB spec for this mode. Fixed PRS#14386. OEMPOST.ASM In OEMInitWakeup, called InitIOBase before calling OEMEnableExtnsions. Fixes PRS#14303. Version 1.08 (06/09/2000) Added build for Assy# 0896 (VD5 5500 PCI) at 155MHz. OEM.INC Value of PLLCTRL1 set to 0x3F05 for 155MHz PCI assembly. Will not affect any other assembly. Version 1.09 (06/15/2000) Removed build options for V5P847 and V5P874. This reflects the current version of the Napalm Board BIOS Names and Build opts.doc. OEM.INC Removed the build options for V5P847 and V5P874.ROM.

Version 1.10 - 1.18
Version 1.10 (06/16/2000) Modified the V5P896 build option to have vidProcCfg[29:28]=00 and all other BIOS builds have vidProcCfg[29:28] = 11. OEM.INC Created the flag Build_V5P896. This flag is set only when compiling a V5P896 BIOS. OEMPOST.ASM In InitRegisters, added conditional compiled code to clear VidProcCfg[29:28]=00 when compiling a V5P896 BIOS. All other BIOSs have VidProcCfg[29:28]=11. Version 1.11 (06/29/2000) Removed the modification of the V5P896 build - vidProcCfg[29:28]=00. Reset the Clock for the V5P869 to 166MHz. OEM.INC Reset the flags so V5P869 will build at 166MHz. OEMPOST.ASM Removed the following flag and code: In InitRegisters, added conditional compiled code to clear VidProcCfg[29:28]=00 when compiling a V5P896 BIOS. All other BIOSs have VidProcCfg[29:28]=11. (All products have VidProcCfg[29:28]=11.) Version 1.12 (07/21/2000) Created compile flag to disable the display of the copyright message during POST. OEM.INC Created the flag DisableCopyrightMsg to display tje copyright message. This flag is enabled by the comple flag "-DTURN_OFF_COPYRIGHT_MSG". INIT.ASM In InitBIOS, conditionally compiled the code which display the copyright banner. Version 1.13 (08/02/2000) Fixed bug with some CRT monitors booting monochrome. Fixes PRS#15126. Fixed bug with booting to TV on BIOSs which has both TV and panel support. INIT.ASM Changed the Monitor Sense DAC value, Default_Trigger, from a 18h to 15h. This fixes the problem with some CRT monitors booting monochrome. Fixes PRS#15126. VESA.ASM In the routine DDCWaitClockHigh, decreased the number of retries from 65536 to 256. This decreased the time one had to wait for the TV to boot on a combo TV and DVI BIOS. OEMPOST.ASM In the routine CheckForPanel, fixed bug with error checking. This fixed a bug in the combo TV and panel BIOS where the BIOS to booted to the panel when only a TV attached. OEM.INC Changed DramInit0 to 0001EA9A9h. Made tRP = 2, row precharge = 3 clocks. Version 1.14 (08/04/2000) Updated BIOS build options to include the following boards: V5P901 - AGP/SD/183 MHz/No TV/No LCD/V5-5800 V5P899 - AGP/SD/166 MHz/No TV/No LCD/V5-5500 V5P896 - PCI/SD/166 MHz/No TV/No LCD/V5-5500 V5P902 - AGP/SG/166 MHz/No TV/No LCD/V5-5000 V5P899 - AGP/SD/166 MHz/No TV/No LCD/V5-5500 Removed the following BIOS build options: V5P874 - AGP/SG/166/No TV/No LCD/V5-5000 V5P847 - PCI/SG/166/No TV/No LCD/V5-5000 V5P884 - PCI/SD/166/With TV/With LCD/V4-4500 Change the memory clock for the V5P848 BIOS to 183 MHz. OEM.INC Added build options for the following boards: V5P901, V5P899, V5P896, V5P902, V5P899. Removed build options for the following boards: V5P874, V5P847, V5P884. Change the memory clock for the V5P848 to 183 MHz.	Version 1.15 (08/14/2000) Decreased the ampount time it took to execute video POST. For a BIOS with no copyright message, video POST when from ~191 mSec to ~155 mSec. INIT.ASM In InitInfoVars, modified the setmode calls to not clear the screen and only initilize the registers. In the MonitorDetect routine, routine the code which initilizes the RAMDAC to 00h. A setmode call later in POST will re-initilize the DAC to it's default value. OEMPOST.ASM In Patch32KRom, optimized the checksum routine to not reload the added ROM during each iteration of the loop. Started the ROM address at 00h and had the LODSB automaticlly increament the address. Version 1.16 (08/18/2000) Fixed errors in BIOS default extended mode timings. Fixed bug with BIOS GTF register programming routine. Condensed the board name strings. DATA.ASM Added conditional compiled code to only print the string "Supported " after the board name when compiling a TV and/or LCD BIOS. BIOSPARM.INC Updated the horizontal and vertical sync start and and positions for the following modes: 640x400, 640x480, 800x600, 1024x768, 1280x1024 and 80x60 (Mode 108h). OEMPARM.INC Updated the horizontal and vertical sync start and and positions for the following modes: 320x200, 320x240, 400x300, and 512x384. OEM.ASM In OEMFixupCRTC, decreased the vertical sync start and end values by one. Only decreaced the horizontal sync start and end value by one when not doing a 1024x768 mode. Created the routine CheckIf1024Mode to check if we're a 1024x768 mode. If 1024x768 mode, zero flag is set. Version 1.17 (09/12/2000) Updated the BIOS build options to match the Napalm BOM in MRD ver 1.19. OEM.INC Removed the build option for the V5P901 AGP/SD/166MHz/No TV/No DVI/2 Way. Change the MCLK for V5P848 to 166MHz. Added a BIOS option for V4P906 AGP/SD/143MHz/No TV/No DVI/Single chip. Version 1.18 (09/14/2000) Fixed bug with all extended modes coming up corrupted when going into extended mode. Bug is with Napalm2 SGRAMMODE value being programming into Napalm. Fixes PRS#15511. OEM.INC Made the SGRAMMODE register setting coniditional compile for Napalm and Napalm2. Fixes problem with Napalm2 SGRAMMODE setting being used on Napalm. Fixes PRS#15511.

Daytona (Voodoo4-2)

Version 1.00 - 1.05
Version 1.00 (07/21/2000) Initial version of the Napalm2 BIOS Merged Napalm2 changes into Napalm source. Added to support the strapping option field in Napalm2. MAKEFILE.N2 NEW FILE Napalm2 makefile. Uses the flag "-DBUILD_NAPALM2_BIOS" to enable Napalm2 build options. FFF0DATA.ASM NEW FILE File to hold the strapping options data. OEM.INC Created the flag "Napalm2_BIOS" to enable Napalm2 code. By default, Napalm2_BIOS = 0, which disabled Napalm2 options. Created a seperate BIOS version string and device ID for Napalm2. OEMPOST.ASM In Patch32KROM, added code to shadow the strapping option data into the 40K region. Version 1.01 (07/24/2000) Modified the BoardConfigurtion byte to report back DDR memory on board. Created a board configuration for Napalm2. This is PCI/DDR/166/No TV/No LCD V4P872. Updated memory sizing routine to support changes in DramInit0[29:27] and tmuGbeInit[27:25]. Made Napalm2 device ID equal 0013h. OEM.ASM Created a Napalm2 board configuration V4P872, PCI/DDR/166/No TV/No LCD. Made the Napalm2 device ID 0013h. Created the flag DDR_BIOS to flag DDR board. BoardMemType is set to 02h a DDR BIOS. OEMPOST.ASM In InitRegisters, did a read-modify-write of tmuGbeInit to preserve bits 27 to 25. In OemSigon, called CheckIfDDR to determine is DDR or SDRAM memory. If DDR, print DDR memory size message. Otherwise, print SDRAM memory size message. OEMDATA.ASM Added the memory size string szDDR_memory. Added memory size message for 256Meg of memory. OEM.ASM Updated the table tblMemSize to support reporting back 128Meg and 256Meg of video memory. Updated the routine OemGetMemSize to read tmuGbeInit[27:25] if 32Mbit DDR memory is installed. If so, the memory size is divided by 4. Created the routine CheckIfDDR to return is DDR on board. Version 1.02 (08/02/2000) Fixed bug with some CRT monitors booting monochrome. Fixes PRS#15126. Fixed bug with booting to TV on BIOSs which has both TV and panel support. INIT.ASM Changed the Monitor Sense DAC value, Default_Trigger, from a 18h to 15h. This fixes the problem with some CRT monitors booting monochrome. Fixes PRS#15126. VESA.ASM In the routine DDCWaitClockHigh, decreased the number of retries from 65536 to 256. This decreased the time one had to wait for the TV to boot on a combo TV and DVI BIOS. OEMPOST.ASM In the routine CheckForPanel, fixed bug with error checking. This fixed a bug in the combo TV and panel BIOS where the BIOS to booted to the panel when only a TV attached. OEM.INC Changed DramInit0 to 0001EA9A9h. Made tRP = 2, row precharge = 3 clocks.	Version 1.03 (08/14/2000) Decreased the ampount time it took to execute video POST. For a BIOS with no copyright message, video POST when from ~191 mSec to ~155 mSec. INIT.ASM In InitInfoVars, modified the setmode calls to not clear the screen and only initilize the registers. In the MonitorDetect routine, routine the code which initilizes the RAMDAC to 00h. A setmode call later in POST will re-initilize the DAC to it's default value. OEMPOST.ASM In Patch32KRom, optimized the checksum routine to not reload the added ROM during each iteration of the loop. Started the ROM address at 00h and had the LODSB automaticlly increament the address. Version 1.04 (08/18/2000) Fixed errors in BIOS default extended mode timings. Fixed bug with BIOS GTF register programming routine. Condensed the board name strings. Fixed bug in memory sizing routine. Updated PCI device ID to 0Bh. Put in memory timings for 100MHz MCLK. DATA.ASM Added conditional compiled code to only print the string "Supported " after the board name when compiling a TV and/or LCD BIOS. BIOSPARM.INC Updated the horizontal and vertical sync start and and positions for the following modes: 640x400, 640x480, 800x600, 1024x768, 1280x1024 and 80x60 (Mode 108h). OEMPARM.INC Updated the horizontal and vertical sync start and and positions for the following modes: 320x200, 320x240, 400x300, and 512x384. OEM.ASM In OEMGetMemSize, saved the memory size in AX. In OEMFixupCRTC, decreased the vertical sync start and end values by one. Only decreaced the horizontal sync start and end value by one when not doing a 1024x768 mode. Created the routine CheckIf1024Mode to check if we're a 1024x768 mode. If 1024x768 mode, zero flag is set. OEMPOST.ASM In InitRegisters, change the Napalm2 DramInit0 register mask to 072000000h DramInit1 register mask to 0C3000000h. Added Napalm2 code to do a mode set to the memory and to the DLLs on the DDR memory only. OEM.INC Change the Napalm2 memory clock to 100MHz. Shortened all the STR_OEMPRODUCT strings for the TV and LCD BIOSs. Removed the words "with" and "support" from the string. For example, changed the LCD BIOS from "Voodoo4 4800 with LCD support " to "Voodoo4 4800 LCD ". Added memory clock PLL settings for 210MHz, 200MHz, 170MHz, 125MHz and 100MHz. Changed the Napalm2 device ID to 0Bh. Created Napalm2 conditional compiled code for DramInit settings: For MCLKs below 143MHz, the following is used: DEFAULT_DRAMINIT0 equ 0807FE9A9h DEFAULT_DRAMINIT1 equ 040034031h For MCLKs above or equal to 143MHz, the following is used: DEFAULT_DRAMINIT0 equ 0807FE9A9h DEFAULT_DRAMINIT1 equ 040030031h Changed the Napalm2 DEFAULT_SGRAMMODE setting to 00002000h. Version 1.05 (09/12/2000) Change MCLK to 143MHz and the DramInit0 timings. Changed TV out clock delay to 10 clocks, TmuGbeInit[19:16]=0Ah, for DFP. Created temporary build options for the following BIOSs: V4P882-2.ROM PCI/DDR/143/No TV/With LCD \| V4-4200 V5P902-2.ROM AGP/DDR/143/No TV/No LCD/2 Way \| V5-5000 V4P868-2.ROM AGP/DDR/143/No TV/No LCD \| V4-4000 V4P869-2.ROM AGP/SDR/143/No TV/No LCD \| V4-4000 OEM.INC Changed the Napalm2 MCLK to 143MHz. Changed the Napalm2 MCLK 143MHz<= DramInit0 to 040034031h. OEM.ASM In FixupPanel, changed the TmuGbeInit[19:16] to 0Ah, 10 clock TV clock out delay. FFF0DATA.ASM Changed the strapping information to: dw 00000h ;0xFFF6/0xFFF7 dw 00000h ;0xFFF4/0xFFF5 dw 0C400h ;0xFFF2/0xFFF3 dw 00000h ;0xFFF0/0xFFF1 OEMPOST.ASM Modifed the copyright message to properly display is the BIOS supports DDR or SDR memory. OEMDATA.ASM Add strings to display total DDR or SDR memory.

@@ Line 1: / Line 1: @@
 == Napalm (Voodoo4 / Voodoo5) ==
-=== Version 0.01 - Version 0.09 ===
+{|class="wikitable" style="text-align:left; float:left; margin-right:1em"
+|+Version 0.01 - 0.09
+|
 <spoiler text="Version 0.01 (04/30/1999)">
 * Initial Version of Napalm BIOS.
@@ Line 38: / Line 39: @@
 ** Created the strings sz32768K and sz65536K.
 </spoiler>
+|
 <spoiler text="Version 0.04 (05/11/1999)">
 * In the 32K ROM only, moved all the routines that are executed only during POST into the upper 32K of the ROM.  These routines will be discarded after VGA POST s executed.
@@ Line 86: / Line 87: @@
 ** In tblExtRegisters, adjusted all the 1024x768 panel CR04, CR05, CR10, and CR11 settings to center the image on the panel.
 </spoiler>
+|
 <spoiler text="Version 0.07 (05/28/1999)">
 * Modified the VESA DDC EDID read routine to read DDC from the panel when active.
@@ Line 125: / Line 126: @@
 ** Created the routine Patch32KROM to patch the ROM size when compiling a 32K ROM BIOS.
 </spoiler>
+|}
-=== Version 0.10 - Version 0.19 ===
+<div style="clear:both"></div>
+{|class="wikitable" style="text-align:left; float:left; margin-right:1em"
+|+Version 0.10 - 0.19
+|
 <spoiler text="Version 0.10 (06/23/1999)">
 * Fixed bug with some VGA modes not coming up on the TV.
@@ Line 179: / Line 184: @@
 ** Renamed all the 18Xh mode numbers to 12Xh. Refer to the document MODELIST.DOC for mode numbers.
 </spoiler>
+|
 <spoiler text="Version 0.15 (07/28/1999)">
 * Redefined the usage of the scratch registers.  Made CR1E for TV data and CR1F for DFP data only. Defination of the scratch register usage is documented in "Scratch Register Usage.XLS".
@@ Line 255: / Line 260: @@
 ** Created the routine IsHalvedExtMode to return if we're a halved extende mode mode.
 </spoiler>
+|}
-=== Version 0.21 - Version 0.29 ===
+<div style="clear:both"></div>
+{|class="wikitable" style="text-align:left; float:left; margin-right:1em"
+|+Version 0.21 - 0.29
+|
 <spoiler text="Version 0.21 (10/11/1999)">
 * Merged in all the Napalm 0.20 changes onto the StarTeam Napalm BIOS.
@@ Line 315: / Line 324: @@
 ** Created the null terminated strings for Chip name and BIOS Version.
 </spoiler>
+|
 <spoiler text="Version 0.24 (12/07/1999)">
 * Changed the panel CRTC timings to fix bug with setmode hanging while in a full screen DOS session in Win98.
@@ Line 345: / Line 354: @@
 ** Updated the copyright year to 2000.
 </spoiler>
+|}
+{|class="wikitable" style="text-align:left; float:left; margin-right:1em"
+|+Version 0.26a - 0.29
+|
 <spoiler text="Version 0.26a (01/12/2000)">
 * Changed device ID to 09h
@@ Line 356: / Line 369: @@
 * OEM.ASM
 ** In Find3DFXCard, added check to see if running TRS BIOS before doing SSID check.  Will skip SSID check if TRS BIOS.
-* OEM.ASM
+* OEM.INC
 ** Changed the following parameters:
-** DramInit0 = 00169d25h
+*** DramInit0 = 00169D25h
-** DramInit1 = 4056c031h
+*** DramInit1 = 4056C031h
-** MCLK = b406h
+*** MCLK = B406h
 </spoiler>
@@ Line 368: / Line 381: @@
 ** In InitRegisters, removed the DramInit0 mask to not clear DramInit0[26]
 </spoiler>
+|
 <spoiler text="Version 0.27 (01/15/2000)">
 * Create build options for Napalm board Assy# 879, 880, 881, 882, 883 and 884.
-* Changed device ID to 09h.
-* Fixed bug with TRS BIOS hanging.
-* Fixed memory sizing bug.
 * OEM.INC
-** Changed device ID to 09h.
 ** Changed the following parameters:
-*** DramInit0 = 00169D25h
 *** DramInit1 = 00046C031h
 *** MCLK = 02805h
-* OEM.ASM
-** In Find3DFXCard, added check to see if running TRS BIOS before doing SSID check. Will skip SSID check if TRS BIOS.
-* OEMPOST.ASM
-** In InitRegisters, Changed the DramInit0 mask to not clear DramInit0[26]. Fixed memory sizing error.
 </spoiler>
@@ Line 426: / Line 430: @@
 ** In DDCRead, placed a PUSH CX and POP CX around call to DDCWaitClockHigh. Fixed bug with a NACK never being sent to the monitor after reading the last byte of DDC data. This enables the BIOS to read DDC data from a Compaq FP720 DFP.
 </spoiler>
+|}
-=== Version 0.30 - Version 0.34 ===
+<div style="clear:both"></div>
+{|class="wikitable" style="text-align:left; float:left; margin-right:1em"
+|+Version 0.30 - 0.34
+|
 <spoiler text="Version 0.30 (02/02/2000)">
 * Changed the name of the routine I2CReadByte to DFPReadByte. This routine now uses DDC calls to read DFP EDID data. This change fixes the problem with detecting scaled and non-scaled DFPs and also scaled DFPs now fully supported. Also fixes problem with scaled DFP not coming up in VGA modes.
@@ Line 481: / Line 489: @@
 ** In InitRegisters, always set DramInit0[30]=1 to force SDRAM.
 </spoiler>
+|}
-=== Version 1.00 - Version 1.09 ===
+<div style="clear:both"></div>
+{|class="wikitable" style="text-align:left; float:left; margin-right:1em"
+|+Version 1.00 - 1.09
+|
 <spoiler text="Version 1.00 (03/24/2000)">
 * Changed the default DramInit timings for 143MHz MCLK.
@@ Line 547: / Line 560: @@
 ** In OEMInitBIOS, added conditional compile code to disable the sync on the slaves chips only on 2-way and 4-way BIOSs.
 </spoiler>
+|
 <spoiler text="Version 1.05 (05/08/2000)">
 * Corrected VPD Checksum to allow for (ICT) Production BIOS programming.
@@ Line 584: / Line 597: @@
 ** Removed the build options for V5P847 and V5P874.ROM.
 </spoiler>
+|}
-=== Version 1.10 - Version 1.18 ===
+{|class="wikitable" style="text-align:left; float:left; margin-right:1em"
+|+Version 1.10 - 1.18
+|
 <spoiler text="Version 1.10 (06/16/2000)">
 * Modified the V5P896 build option to have vidProcCfg[29:28]=00 and all other BIOS builds have vidProcCfg[29:28] = 11.
@@ Line 643: / Line 658: @@
 ** Change the memory clock for the V5P848 to 183 MHz.
 </spoiler>
+|
 <spoiler text="Version 1.15 (08/14/2000)">
 * Decreased the ampount time it took to execute video POST. For a BIOS with no copyright message, video POST when from ~191 mSec to ~155 mSec.
@@ Line 681: / Line 696: @@
 ** Made the SGRAMMODE register setting coniditional compile for Napalm and Napalm2. Fixes problem with Napalm2 SGRAMMODE setting being used on Napalm. Fixes PRS#15511.
 </spoiler>
+|}
-== Daytona (Voodoo4-2) ==
+<div style="clear:both"></div>
-=== Version 1.00 - 1.05 ===
+== Daytona (Voodoo4-2) ==
+{|class="wikitable" style="text-align:left; float:left; margin-right:1em"
+|+Version 1.00 - 1.05
+|
 <spoiler text="Version 1.00 (07/21/2000)">
 * Initial version of the Napalm2 BIOS
@@ Line 735: / Line 754: @@
 ** Changed DramInit0 to 0001EA9A9h. Made tRP = 2, row precharge = 3 clocks.
 </spoiler>
+|
 <spoiler text="Version 1.03 (08/14/2000)">
 * Decreased the ampount time it took to execute video POST. For a BIOS with no copyright message, video POST when from ~191 mSec to ~155 mSec.
@@ Line 804: / Line 823: @@
 ** Add strings to display total DDR or SDR memory.
 </spoiler>
+|}
+<div style="clear:both"></div>

Difference between revisions of "BIOS Release Notes"

Revision as of 20:57, 16 June 2015

Napalm (Voodoo4 / Voodoo5)

Daytona (Voodoo4-2)

Navigation menu

Views

Personal tools

Navigation

Search

3dfx

3rd Party

Tools

References

About

Tools