Summary

This adds the following BIOS variants for the Acrosser AR-B1479 machine (aside from AMIBIOS 7 - Revision 1.01 for the B1479A, which is the default):

• AMIBIOS 7 (040201) - Revision 1.0 (AR-B1479A)
• AMIBIOS 7 (040201) - Revision 1.0 (AR-B1479B)
• AMIBIOS 7 (040201) - Revision 1.01 (AR-B1479B)
• Phoenix - AwardBIOS v6.00PG - Revision 1.2 (AR-B1479D)

As the machine seemingly only shipped with 32 MB of soldered SDRAM, I also changed both the minimum and maximum RAM limit to 32 MB.

Checklist

• Closes #xxx
• I have tested my changes locally and validated that the functionality works as intended
• I have discussed this with core contributors already
• This pull request requires changes to the ROM set
  • I have opened a roms pull request - Add the ROMs for the AR-B1479's other BIOS variants roms#482
• This pull request requires changes to the asset set
  • I have opened an assets pull request - https://github.com/86Box/assets/pull/changeme/

References

https://theretroweb.com/motherboards/s/acrosser-ar-b1479a
https://www.manualslib.com/manual/1344506/Acrosser-Technology-Ar-B1479.html

Special thanks

Special thanks to explorerexe (chrdotexe) for finding the AwardBIOS v6.00PG V1.2 ROM for the AR-B1479D