1. MX36R100.bin Checksum: 08ACH Date code: 2000/09/27 (1) Modified from MV17S023.BIN (2) "Load Optimized defaults" --> "Load Turbo defaults" (3) Add AOpen's EPA logo (4) Remove some BIOS items according to AOpen's BIOS (5) "Init Display First" --> "Onboard" (6) Replace VGA BIOS with 370_09A.ROM 2. MX36111.bin modified from MX36100.bin Checksum: 665DH -.Solve the problem that "4M" & "8M" ("Frame Buffer Size" in "Advanced Chipset Features") show as "4MM" & "8MM," respectively. -.Detect CDROM and DVDROM in "Standard CMOS Features" if such devices are plugged in IDE channel. -.Change the locations of "Load Setup Defaults" & "Load Turbo Defaults" in "CMOS Setup Utility." -.Change the DRAM driving strength from 37h to 6Fh. -.Change "Load Fail-Safe Defaults for this page" to "Load Turbo Defaults for this Page" -.Change "Load Optimized Defaults for this page" to "Load Setup Defaults for this Page" -.Change the boot sequence strings: "Floppy" a "A:" "HDD-1" a "C:" "HDD-2" a "D:" "HDD-3" a "E:" "HDD-4" a "F:" -.Remove AOpen's brand from DMI type 2. 3. MX36112.bin modified from MX36111.bin Checksum: C9D0H (1) Set DRAM driving strength according to the following algorithm (1.1) one bank: 21h (1.2) two banks: 21h (1.3) three banks: 2Dh (1.4) four banks: 7Fh (2) modify the setup menu according to AOpen's requirement (3) Set DRAM driving strength according to the following algorithm: (3.1) one bank: 21h (3.2) two banks: 21h (3.3) three banks: 2Dh (3.4) four banks: 6Fh (4) remove "USB mouse support" item (5) add IDE subsystem ID and subsystem vendor ID, such modification can solve the problem that if some kind of CD-ROM is plugged, then the system can not resume from S3. (6) Save HDD PIO mode before entering S3 mode, such modification can solve the problem that if some kind of CD-ROM is plugged and DMA is enabled, then the system can not resume from S3. (7) readd "USB mouse support" item since the problem is solved. (8) solve the problem that if USB mouse is plugged and "USB Mouse Support" is ENABLED, then system will hangs up while doing memory sizing (9) mov the following items from "Advanced Chipset Features" to "Integrated Peripherals": (9.1) Onchip USB (9.2) USB keyboard Support (9.3) USB Mouse Support (9.4) Onchip Sound(It is renamed as "AC97 Audio") (9.5) Onchip Modem(It is renamed as "AC97 Modem") (10) hide the following two items: (10.1) MPU-401 (10.2) MPU-401 I/O address (11) modify with modbin the Turbo setup defaults of some items in "Advanced Chipset Features" according to Aopen's Request. Turbo Setup SDRAM Cycle Length 2 3 Fast R-W Turnaround Enabled Disabled System BIOS Cacheable Enabled Disabled Video RAM Cacheable Enabled Disabled (12) Hide the following items since they are not frequently used. 12.1 CPU to PCI Write Buffer 12.2 PCI Dynamic Bursting 12.3 PCI Master 0 WS Write 12.4 PCI#2 Access #1 Retry 12.5 AGP Master 1 WS Write 12.6 AGP Master 1 WS Read (13) Change the default value of "Onchip USB" from "Disabled" to "Enabled 4. MX36R113.bin modified from MX36112.bin Checksum: 07A5h Date code: 2001/01/04 (1) remove 686B_related codes 5. MX36R114.bin modified from MX36113.bin Checksum: ED9Fh (1) Solve the problem that if there is an USB mouse plugged in the system, then the system can not enter S3 mode under WinME. (2) Solve the problem that if there is an USB mouse plugged in the system, then the system can not resume from S3 under Win 2000. (3) Change the sign on message. (4) Fixed bug: if USB mouse is plugged, then the system can not enter S3 mode under Win/ME with VIA's codec. (5) Solve the problem that if USB mouse and USB keyboard are both plugged, then USB mouse can not work after resume from S3 mode sometimes. (6) For supporting Cyrix III CPU