YA-08SAEU4 Firmware 
Firmware version: V1.41 2006-5-24 
MPT Firmware Version: 1.3.34.17   
BOOT ROM Version: V1.41 2006-5-24 
File name: AXS6320FIRM.BIN ==> Firmware 
           AXS6320BOOT.BIN ==> BOOT Code
           AXS6320MBR0.BIN ==> Main boot record    
Firmware build: 05/24/2006
Firmware release date: 06/30/2006          

Release Note (V1.41 2006-05-24): 
1. YA-08SAEU4 first version firmware
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YA-08SAEU4 Firmware
Firmware version: V1.42 2006-11-03 
File name: AXS6320BOOT.BIN ==> Boot code version: V1.42 2006-10-13
File name: AXS6320FIRM.BIN ==> Firmware V1.42 2006-11-03
File name: AXS6320MBR0.BIN ==> Main boot code
Firmware build: 11/03/2006
Firmware release date: 11/17/2006

Release Note (V1.42 2006-11-03): 
1. Fix firmware for MAC to recognize 2TB volume
2. Fix MAC spin down idle hdd problem, add delay to each command request
   (check 3 seconds for ready) 
3. Add LSI1030T-A3 support (MPT Ver 1.3.52.0)
4. Change 5V high warning voltage to 5.4V
5. Modify Bad block generation to SEAGATE method
6. Set default TLER timeout time to 7 seconds
7. Add NO_SUPPORT_LONG_TIMEOUT (default support it if not defined)
   add timeout value of 12,17,22,27,32 seconds
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YA-08SAEU4 Firmware 
Firmware version: V1.42 2007-02-09 
File name: AXS6320FIRM.BIN ==> Firmware V1.42 2007-02-09
Firmware build: 02/09/2007
Firmware release date: 03/02/2007

Release Note (V1.42 2007-02-09):
1. Add i2c noise filter
2. Fix U320 RAID Controller working with Adaptec 29160 (U160) SCSI bus will run to 
   Async mode problem ( Performance less than 10 MB/s)
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YA-08SAEU4 Firmware 
Firmware version: V1.45 2008-06-13 
File name: AXS6320FIRM.BIN ==> Firmware V1.45 2008-06-13
File name: AXS6320BOOT.BIN ==> Boot code version: V1.45 2008-06-13
File name: AXS6320MBR0.BIN ==> Main boot code
Firmware build: 06/13/2008
Firmware release date: 07/01/2008

Release Note (V1.45 2008-06-13):
1. Fix BBM problem (Raid system power on will start POST, when system not yet 
    ready then turn off  raid system some time BBM will active, next power on cycle 
    raid system will run to recover data procedure and can not start up to normal mode)
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YA-08SAEU4
Firmware version: V1.46 2008-12-02 
File name: AXS6320FIRM.BIN ==> Firmware V1.46 2008-12-02
File name: AXS6320BOOT.BIN ==> Boot code V1.45 2008-06-13
File name: AXS6320MBR0.BIN ==> Main boot code
Firmware build: 12/02/2008
Firmware release date: 12/19/2008

Release Note (V1.46 2008-12-02):
1. Fix multiple SCSI ID problem that test by ATTO HBA UL4S or UL5D
 (Use ATTO HBA UL4S or  UL5D, RAID system Create multiple Volume and 
set one SCSI ID multiple Luns that was ok, but multiple Volume set multiple SCSI ID,
 first Volume ok, other volumes (other SCSI ID) will run ASYNC mode, 
computer manager can not find other Volume, event log will find error message 
ˇ§Adapter Number 2  Invalid SCSI Request Blockˇ¨)
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YA-08SAEU4
Firmware version V1.48 2010-01-19
File name: AXS7520FIRM.BIN ==> Firmware V1.48 2010-01-19
File name: AXS7520BOOT.BIN ==> Boot code version: V1.48 2010-01-04
File name: AXS7520MBR0.BIN ==> Main boot code

Firmware Build : 01/19/2010    Firmware Release Date : 03/01/2010

Release Note (V1.48 2010-01-19):
1.Add ShutDown Controller function
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YA-08SAEU4
Firmware version: V1.49 2010-12-02 
File name: AXS6320BOOT.BIN ==> Boot code version: V1.49 2010-12-02
File name: AXS6320FIRM.BIN ==> Firmware V1.49 2010-12-02
File name: AXS6320MBR0.BIN ==> Main boot code

Firmware Build : 12/02/2010    Firmware Release Date : 09/05/2011


Release Note (V1.49 2010-12-02):
1.Support 3TB SATA HDD
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