Spring Circle - Download

Spring Circle - Unofficial page

      INDEX       MAINBOARD     JUMPERS       BIOS      Q&A

INDEXMAINBOARDJUMPERSMANUALQ&A

DOWNLOAD

BIOS

IF YOU HAVE NEWEST BIOS OR OTHER TYPE SPRING CIRCLE MAINBOARD BIOS SEND IT TO: vap@tut.by

KNOWN BIOS UPDATES FOR SPRING CIRCLE MAINBOARDS

Pentium generation

Intel VX

2A59GS9AC - SP564/ST586 P561-U03
2A59GS9BC - P56x-G02 - ST586 P561...P565, LGS IO chip
2A59GS9CC -
WANTED!!! - P56x-I0n - ST 586 Rev. P 566

Intel HX

2A59FS9AC - P571-G01 - ST 586 Rev. P571 - 1, 2
2A59FS9BC - P571-G01 - ST 586 Rev. P571 - 3 and later

Intel FX

2A59CS9AC - WANTED!!! - ST 586 Rev. P550 - 1, 2
2A59CS9BC - P550-U03 - ST 586 Rev. P550 - 3

SiS 5511

2A5IDS99C - WANTED!!! - P5C01

Forex 601-613

2A5R5S91 - SF 586 Rev. VIP3A

486 generation

2A4IBS9BC - P2C
4x521 (AMI) BIOS


SP564/P561-U03 BIOS Update (Intel VX chipset)

(Thanks to Alex)

BIOS update:

Date: 03/10/97

Award ID String: 2A59GS9AC-00

BIOS version: P56x-U03

Supported CPUs: Intel Pentium 75-200 MHz; Intel Pentium MMX 166-233 MHz; AMD K5 PR75-PR200; AMD K6 166-233 MHz; Cyrix 6x86 P120+ - P200+.

Includes AHA/BusLogic and NCR SCSI ROMs

To update BIOS use Award Flash ROM Writers versions 5.32-5.35. Download Award Flash ROM Writer ver. 5.35 you can here.

DOWNLOAD BIOS


P56x-G02 BIOS Update (Intel VX chipset)

BIOS update:

Date: 12/12/1996

Award ID String: 2A59GS9BC-00

BIOS version: P56x-G02

Supported CPUs: Intel Pentium 75-200 MHz; Intel Pentium MMX 166-200 MHz; AMD K5 PR75-PR200; AMD K6 166-200 MHz; Cyrix 6x86, 6x86L (6x86MX not supported) P120+ - P200+.

Includes AHA/BusLogic and NCR SCSI ROMs

To update BIOS use Award Flash ROM Writers versions 5.32-5.35. Download Award Flash ROM Writer ver. 5.35 you can here.

DOWNLOAD BIOS


P571-G01 BIOS Update (Intel HX chipset)

(Thanks to ROBTERZA, Javier Cabrera)

BIOS update:

Date: 28/06/1996

Award ID String: 2A59FS9BC-00 (seems like, compatible with 2A59FS9AC)

BIOS versions: P571-G01  (Juny 26, 1996)
(
new): P571-G05  (February 3, 1997)
(
new): P571-G07  (March 10, 1997) - last

Supported CPUs: Intel Pentium 75-200 MHz; Intel Pentium MMX 166-200 MHz; AMD K5 PR75-PR200; AMD K6 166-200 MHz; Cyrix 6x86, (6x86MX not supported) P120+ - P200+.

Includes AHA/BusLogic and NCR SCSI ROMs

To update BIOS use Award Flash ROM Writers versions 5.32-5.35. Download Award Flash ROM Writer ver. 5.35 you can here.

There three versions of BIOS:

DOWNLOAD P 571-G01 BIOS

DOWNLOAD P 571-G05 BIOS

DOWNLOAD P 571-G07 BIOS


P550-U03 BIOS Update (Intel FX chipset)

BIOS update:

Date: 04/16/1996

Award ID String: 2A59CS9BC-00

BIOS version: P550-U03

Supported CPUs: Intel Pentium 75-200 MHz; AMD 5k86 PR75-PR100; Cyrix 6x86 P120+ - P200+.

Includes AHA/BusLogic and NCR SCSI ROMs

To update BIOS use Award Flash ROM Writers versions 5.32-5.35. Download Award Flash ROM Writer ver. 5.35 you can here.

DOWNLOAD BIOS.


SF586 BIOS Update (Forex chipset)

BIOS update:

Date: 06/28/1995

Award ID String: 2A5R6S91C-00

BIOS version: FOREX 601B-613A

Supported CPUs: Intel Pentium 75-133 MHz.

Includes AHA/BusLogic and NCR SCSI ROMs

Not tested with Award Flash memory Writers 5.3x.

BIOS update file may be not compatible with EEPROM Award writers v. 5.3x and later.
Update procedure depends on the ROM chip type:
EPROM (on the chip under a label is present round or rectangular window) - you need special programmator for UV-erasable EPROM.
EEPROM (flash memory, mark of the ROM chip (under label) begins with 28, 29, 49 (example 28F001BX) - try search older versions of the Award BIOS writers than ver. 5.3. You can also search UniFlash utility.
ROM (ROM chip marked with 27xxxx, example 27C010) - you can only replace ROM chip with EPROM chip, programmed with new version of BIOS.

DOWNLOAD BIOS.


P2C  BIOS Update (486, SiS 496 chipset)

BIOS update:

Date: 08/12/1995

Award ID String: 2A4IBS9BC-00

BIOS version: P2C

Supported CPUs: Intel 486SX/DX/DX2/DX4; AMD 5x86-133 (P75+), TI, UMC, Cyrix 5x86.

Includes NCR SCSI ROMs

To update BIOS use Award Flash ROM Writers versions 5.32-5.35. Download Award Flash ROM Writer ver. 5.35 you can here.

DOWNLOAD BIOS.


4X521 BIOS Update (486)

BIOS update:

Date: 08/08/1993

AMI ID String: 40-0G00-001398-00101111-080893-4X521

BIOS version: 

Supported CPUs: Intel 486SX/DX/DX2/DX4.

To update BIOS use EPROM programmer (see remark for SF586).

DOWNLOAD BIOS.


 

If you have NEWEST BIOS, or additions and remarks for information placed there write to:

VAP@TUT.BY


 

 

LAST UPDATE :2 December, 2001

? Vadim A. Parkhomchuk