Category: BackBit Firmware
Downloads: Page 3 of 3
Downloads: 143
zip0 BackBit Firmware 2.3.3

BackBit C64 Firmware Version 2.3.3

- Fixed intermittent signal failure

backbit137
2020-05-14 English Commodore 64 154.54 KB 282 Download
zip1 BackBit Firmware 2.3.4

BackBit C64 Firmware Version 2.3.4

- Improved combine to support additional relative files

backbit138
2020-05-14 English Commodore 64 154.54 KB 323 Download
zip2 BackBit Firmware 2.3.5

BackBit C64 Firmware Version 2.3.5

- Added API command to rotate disks (see documentation)

backbit139
Website external 2020-05-21 English Commodore 64 154.76 KB 297 Download
zip3 BackBit Firmware 2.3.6

BackBit C64 Firmware Version 2.3.6

- Added application extensions

backbit140
2020-06-06 English Commodore 64 145.27 KB 320 Download
zip4 BackBit Firmware 2.3.7

BackBit C64 Firmware Version 2.3.7

- Support disk with application extension, enabling browse

backbit141
Website external 2020-06-09 English Commodore 64 145.4 KB 297 Download
zip5 BackBit Firmware 2.3.8

BackBit C64 Firmware Version 2.3.8

- Automatically remove unused extensions on startup

- Shift-RETURN to invoke extension

backbit142
Website external 2020-06-09 English Commodore 64 145.83 KB 301 Download
zip6 BackBit Firmware 2.3.9

BackBit C64 Firmware Version 2.3.9

- Fixed bug handling config folder

backbit143
2020-06-20 English Commodore 64 145.73 KB 302 Download
zip7 BackBit Firmware 2.4.0

BackBit C64 Firmware Version 2.4.0

- Support Epyx Fastload CRT

- Show full path in PROPS menu

backbit144
2020-06-20 English Commodore 64 146.04 KB 295 Download
zip8 BackBit Firmware 2.4.1

BackBit C64 Firmware Version 2.4.1

- Fixed bug causing rename to crash

- Can use DEL key to exit built-in programs (disk copy, set clock, startup colors)

backbit145
2020-06-20 English Commodore 64 146.23 KB 310 Download
zip9 BackBit Firmware 2.4.2

BackBit C64 Firmware Version 2.4.2

- Ctrl-Shift-Enter to load entire folder with extension of selected item

backbit146
2020-06-20 English Commodore 64 146.59 KB 306 Download
zip10 BackBit Firmware 2.4.3

BackBit C64 Firmware Version 2.4.3

- Added support for COMAL 80, WarpSpeed and Mach5 cartridges

backbit147
2020-06-20 English Commodore 64 146.95 KB 308 Download
zip11 BackBit Firmware 2.4.4

BackBit C64 Firmware Version 2.4.4

- Added support for PLAster KERNAL replacement

- Better navigation for PROPS menu

backbit148
2020-07-01 English Commodore 64 163.15 KB 323 Download
zip12 BackBit Firmware 2.4.5

BackBit C64 Firmware Version 2.4.5

- PLAster uses default KERNAL in built-in programs

- Rip & Burn drive detection fixed for drives past 8

backbit149
2020-07-01 English Commodore 64 162.78 KB 300 Download
zip13 BackBit Firmware 2.4.6

BackBit C64 Firmware Version 2.4.6

- 80 column file browser for C128

- Obey 40/80 column key

- Removed "enabled/disabled" for C128 mode, instead combine C= key to go to 64

backbit150
2020-07-13 English Commodore 64 167.03 KB 307 Download
zip14 BackBit Firmware 2.4.7

BackBit C64 Firmware Version 2.4.7

- Better multi-drive support, allowing same channel # on different drives

backbit151
2020-07-18 English Commodore 64 167.15 KB 313 Download
zip15 BackBit Firmware 2.4.8

BackBit C64 Firmware Version 2.4.8

- Fixed NMI contention from last release

backbit152
2020-07-18 English Commodore 64 167.05 KB 361 Download
zip16 BackBit Firmware 2.9.3
backbit156
2020-11-24 172.75 KB 270 Download
zip17 BackBit Firmware 3.0.3

BackBit C64 Firmware Version 3.0.3

  • Updated main routine to work on C128 (fixes break from 3.0.1)
backbit154
2020-12-07 English Commodore 64 185 KB 272 Download
zip18 BackBit Firmware 3.4.2

BackBit Firmware 3.4.2 (Legacy) - Sadly, this appears to be the last firmware available for the original BackBit hardware, and the previous firmware versions are no longer available from the official firmware source.  Additionally, there is no mention in the revisions.txt file of what the changes are for this version.  Assuming it's feature parity with the BackBit Pro up to this version, then the changes would be:

  • Version 3.4.2 - Sega Master System: Joystick debounce fix
backbit155
2023-11-19 192.97 KB 56 Download
zip19 backbit-c64-firmware-2.9.4
2020-11-24 172.83 KB 257 Download
zip20 backbit-c64-firmware-2.9.5
2020-11-24 172.89 KB 247 Download
zip21 backbit-c64-firmware-2.9.6
2020-11-24 172.97 KB 252 Download
zip22 backbit-c64-firmware-2.9.7
2020-11-24 172.84 KB 282 Download
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