/* Imported from Wayback Machine
Original URL : https://www.retrobrewcomputers.org/doku.php?id=software:firmwareos:sbc-188:bios_3.4 Snapshot date: 2021-09-25 Generator : wayback-archiver
*/
[BIOS 3.4 is a minor update to BIOS 3.3; the update to 3.4 is optional]
* A major bug has been found in this release. The floppy disk driver no longer works. Use version 3.3 instead. *
Minor segment changes to the FPU emulator. This is not a bug fix.
Bug fix in INT 16h, FN 05 that affects the FreeDOS loader.
Cosmetic update to SETUP for the NVRAM backup. This fix is long overdue, and makes the SETUP choice very simple.
For the SBC-188 v1/v2 boards use these binaries: :software:firmwareos:sbc-188:v1distro-3.4.zip
For the SBC-188 v3 board use these binaries: :software:firmwareos:sbc-188:v3distro-3.4.zip
Each binary distribution file contains a README with instructions for selecting the binary files depending upon the Terminal you are using: ANSI, Wyse, VGA3 or CVDU. Each one of those zip files contains .bin files for ROMs of 3 sizes. The basic ROM is 64K. But larger chips may be burned; they just have unused, unburned, space in them.
FDISK86, compatible with FDISK68 and FDISK80, is here: :software:firmwareos:sbc-188:fdisk.zip
MSDOS version of ADVENTURE is here: :software:firmwareos:sbc-188:adv350kp.zip
And EMM4MEM.SYS for the 4MEM Expanded Memory board is here: :software:firmwareos:sbc-188:emm4mem.zip
The common source code to the above is contained here: :software:firmwareos:sbc-188:bios-3.4.0_src.tar.gz
2020-Oct-20 JRCoffman