PcChips M575

( "Sybercom TopGun MB575" )

by A.C. (since 23/08/2000) http://acc.hop.to

 

Avviso

Tutti i marchi citati nel presente archivio appartengono ai rispettivi proprietari.
Tutta la documentazione presente in questo archivio Ŕ destinata ad un uso privato e non commerciale.
ATTENZIONE
Tutte le informazioni di seguito riportate sono da ritenersi NON VERIFICATE : l'autore del presente archivio NON si assume alcuna responsabilitÓ per danni derivanti direttamente o indirettamente dall'uso delle suddette informazioni
Chiunque decida di usare qualunque risorsa (informazioni, programmi, bios, etc..) presente in questo archivio , lo fa sotto la sua personale responsabilitÓ !!

Disclaimer
All trademarks used in this private archive are the property of their respective owners.
All documentation in this archive is for private and non-commercial use.
WARNING
ALL INFORMATION ARE UNTESTED, FLASH AT YOUR RISK!!
I'm NOT RESPONSIBLE for MISTAKES in this archive: BE CAREFUL!!

 


BWZ Analysis

Program Unicore BIOS Wizard Version 1.5
BIOS Date  
BIOS Type American Megatrends
BIOS ID 51-0505-001437-00111111-071595-M1531/43
BIOS Eval  
Chipset ALi M1531 rev 179
Superio  

 


 

Direct Analysis

Original bios ID 51-0505-001437-00111111-071595-M1531/43-001_10_-H
or
51-0201-001437-00111111-071595/43-001_10_M575_H
or
51-0505-001437-00111111-071595-M1531/43-01_10_H
(Rev. 1.1)
OEM Vendor Sybercom
OEM Model TopGun MB575
Real Manufacturer PC-Chips
Real Model M575
Chipset TxPro (ALi M1531)
Cpu (Nota / Note) Pentium 90-233 mmx
K5/K6 90-233 mmx
Support for K6-2 and K6-III cpus up to 500MHz, using 83MHz bus
IBM/Cyrix 6x86 M1 ed M2 (mmx)
Cpu Voltage 2.2, 2.5, 2.8, 2.9, 3.2, 3.3, 3.5 Volt
Bus Clock 60,66,75,83 MHz
Multipliers 1.5, 2, 2.5, 3, 3.5 (6)
Socket 7
Cache 1MB synchronous pipelined burst
Bios AMI
Memory FP/EDO/SDRAM up to 384MB
Dimm 3
Simm 4
Pci slot 4
Isa slot 3
Agp 0
PS/2 mouse
Usb Support ATX FORM CARD containing PS/2 mouse, USB interface x2, and Infrared connector (optional)
SCSI NCR810 Support yes
I/O E-IDE UDMA/33
Onboard Sound Sound Blaster 16/Pro Stereo compatibile
Form Factor Baby AT
Power AT/ATX

--


Bios Update http://www.sybercom.com/mb575.html

Model File Name Date Description Flasher

Manual

MB575 (M575) 5759402.ZIP 02/04/1999 Bugfix for ATAPI-ZIP drive and Cyrix MII
Support for AMD K6/K6-2/K6-III/Cyrix M2, LS-120
Boot from CD-ROM and from LS-120
Support for Hd IDE> 8 GB
Explicit support for Windows 98

AMIFLASH 6.33

 Manual

 


 

Nuovi Settaggi // The new settings after 02.04.1999 bios upgrade

 

CPU*

Faktor x Takt

JP5 A JP5 B JP5 C JP7 A JP7 B
AMD K6-266 MHz 4 x 66 MHz

2-3

1-2

2-3

OFF

ON

 
AMD K6-300 MHz, K6-2/300-66 MHz 4,5 x 66 MHz

2-3

2-3

2-3

OFF

ON

 
K6-2/333-66 MHz 5 x 66 MHz

1-2

2-3

2-3

OFF

ON

 
K6-2/366-66 MHz 5,5 x 66 MHz

1-2

1-2

2-3

OFF

ON**

 
K6-2/400-75 MHz 5 x 75 MHz ( 375MHz )

1-2

2-3

2-3

ON

OFF**

 
K6-2/400-75 MHz 5,5 x75 MHz ( 413MHz)

1-2

1-2

2-3

ON

OFF**

 
K6-2/400-83 MHz 5 x 83 MHz ( 415MHz)

1-2

2-3

2-3

OFF

OFF**

 
K6-2/450-75 MHz 6 x 75 MHz

2-3

1-2

OFF

OFF

OFF**

 
K6-2/450-83 MHz 5,5 x 83 MHz (457MHz)

1-2

1-2

2-3

OFF

OFF**

 
K6-2/500-83 MHz 6 x 83 MHz

2-3

1-2

OFF

OFF

OFF**

 
* it works also with AMD K6-3, that runs with 2.2Volt Vcore (tested)

*funziona anche con processori AMD K6-3, che richiedono 2.2V Vcore (testato)

** it runs only with Widows 95 Patch for Amd processors faster than 350MHz (for W95 version subsequent to OSR 2B). Windows 98 doesn't need the patch.

** Su sistemi Windows95 occorre installare la patch per processori Amd 350MHz e superiori. Windows 98 non necessita di alcuna patch