Macintosh-HW/RASCSI
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akuker f7d6aba48d
RaSCSI hardware version 2.4 (#94) 
* First attempt at adding 2.5 inch drive connector

* Clean up silkscreen and fix DRC issues

* additional cleanup. Made Pin 1 of the PB connector square

* minor tweaks

* Updates for ordered version

* Generate step file and schematic pdf

* First draft of powerbook drive bracket

* Added side holes and hole for MIPI connector

* Additional updates to the powerbook 3d printed bracket

* Moved RaSCSI board 1mm in + lots of cleanup

* Added optional floppy power connector. As-ordered version 2.4a

* Added optional floppy power connector. As-ordered version 2.4a

Co-authored-by: Tony <akuker@gmail.com>
2021-06-08 18:33:22 -05:00
..
daisy_chain_board Added STEP file and updated symbol and 3d model references to reference the correct gender of parts. Should be no functional change 2021-01-21 19:02:28 -06:00
IIciCase Create IIciCase.FCStd (#44) 2020-10-16 20:47:32 -05:00
pb_bracket RaSCSI hardware version 2.4 (#94) 2021-06-08 18:33:22 -05:00
rascsi_1p5 Created version 1.6 with issue #10 fixed. Renamed version 1.5 to a better folder name 2020-08-14 14:15:12 -05:00
rascsi_1p6 Created version 1.6 with issue #10 fixed. Renamed version 1.5 to a better folder name 2020-08-14 14:15:12 -05:00
rascsi_2p1 Changed Bus Transceivers to 74LS641-1 per discussion on 68kmla forums 2020-08-03 09:57:53 -05:00
rascsi_2p2 Version 2.2 of the fullspec board with surface mount parts (#24) 2020-08-22 20:08:43 -05:00
rascsi_2p3 Added 3D models and correct footprints for STEP file 2021-01-21 19:18:12 -06:00
rascsi_2p4 RaSCSI hardware version 2.4 (#94) 2021-06-08 18:33:22 -05:00
rascsi_tester Version 2.2 of the fullspec board with surface mount parts (#24) 2020-08-22 20:08:43 -05:00
README.md Create README.md 2020-10-24 22:49:23 -05:00

README.md

RaSCSI Hardware

A high lever overview of the RaSCSI versions is available on the wiki: https://github.com/akuker/RASCSI/wiki/Hardware-Versions

Other things

  • IIciCase - A 3D printable case, developed in FreeCAD, that resembles a Mac IIci case. In order to use this case, you'll need to take the following into consideration:
    • This case only works with a Raspberry Pi Zero, where it is mounted on TOP of the RaSCSI
    • When you assemble the RaSCSI, you should use plain header pins instead of the box header for the 50-pin SCSI connector. If you don't, the header will be too wide to fit in the case
  • Daisy Chain Board - This board can stack on top of the RaSCSI to add a second SCSI port. This allows the RaSCSI to exist in the middle of the SCSI chain.
  • RaSCSI Tester - A prototype board that was intended to test new RaSCSIs to make sure they're working properly. This board was never debugged. Contact akuker if you are interested in doing something with it!