M715

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

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BWZ Analysis

Program Unicore BIOS Wizard Version 1.5
BIOS Date  
BIOS Type American Megatrends
BIOS ID 61-1001-000715-00111111-071595-M715
BIOS Eval  
Chipset Intel 440EX/LX rev 3
Superio Winbond 787IF (use 89h) rev 0 found at port 250h
Superio ITE 8679 or 8680 rev 0 found at port 279h

 

 

Direct Analysis

Original bios ID

61-1001-000715-00111111-071595-M715-1440L000-H
Manufacturer PC-Chips
Model M715
Subversions (see note) M715 PCB 1.2
M715 PCB 3.0
Chipset Intel 440LX
Cpu Pentium II 233-333MHz (and Celeron up to 533MHz)
Cpu Voltage  
Bus Clock 66 MHz
Multipliers  
Socket Slot 1
Cache 256/512 KB Pipelined Burst in Pentium II Single Edge Contact (SEC) cartridge
Bios AMI
Memory up to 256MB
Dimm 2
Simm 4
Pci slot 3
Isa slot 2
Agp 1 (v1.0)
PS/2 yes
Usb Support ATX FORM CARD containing PS/2 mouse, USB interface x2, and Infrared connector (optional)
SCSI NCR810 Support ?
I/O E-IDE UDMA/33 >8.4GB
Onboard Sound Onboard Sound Blaster Pro 16 Compatible/WSS Compatible
Form Factor AT
Power AT/ATX (ACPI)

 

 

Bios Update http://go.to/ajz

Subversion

File Name

Date

Description

Flasher

Manual
M715

7150701s.bin

01/07/1998

 Bugfix
Support Celeron-CPU, LS-120, Boot from CD-ROM and LS-120, support IDE-HD > 8 GB, Anti-Virus, Windows 98

AMIFL634.COM

 Manual
M715 PCB 1.2

990401s.rom
(715_V12_Bios_19990401S_AMI.zip)

01/04/1999

 Support CPU Table up to 533Mhz (Celeron)
M715 PCB 3.0

990401s.rom
(715_V30_Bios_19990401S_AMI.zip)

01/04/1999

 Support CPU Table up to 533Mhz (Celeron)

 

 

The difference beetwen M715 PCB 1.2 and the M715 PCB 3.0

 

A difference between the two versions consists in the presence of the jumper JP5 and a different cpu/bus frequency setup.