Hardware Versions - PiSCSI/piscsi GitHub Wiki
The table below shows the known versions of the PiSCSI hardware, and whether it has been tested with the PiSCSI software.
| PiSCSI Hw Version | Connection Type | Tested and working? | Schematic | Gerbers | Comments |
|---|---|---|---|---|---|
| akuker 2.2 |
FULLSPEC (Initiator or Target) |
Yes |
PDF KiCad |
Gerbers |
No major issues 5v/3v silkscreen captions swapped |
| akuker 2.3 |
FULLSPEC (Initiator or Target) |
Yes |
PDF KiCad |
Gerbers | No known issues |
| akuker 2.4 |
FULLSPEC (Initiator or Target) |
Yes |
PDF KiCad |
Gerbers | Added optional high-density connector for PowerBooks and Berg power connector. |
| akuker 2.5 |
FULLSPEC (Initiator or Target) |
Yes |
PDF KiCad |
Gerbers | Updated to make external activity LED brighter (bypassed the extra 2k resistor) |
| akuker 2.6d |
FULLSPEC (Initiator or Target) |
Yes |
PDF KiCad |
Gerbers | Removed J7 and added GPIO9 to JP4. Changed term resistors to 0805. |
| akuker 2.7 |
FULLSPEC (Initiator or Target) |
Yes |
PDF KiCad |
Gerbers | Thermal improvements - Transceiver Vcc changed from 5v to 3.3v. Added bypass capacitors for transceivers. |
The RaSCSI Target Board is a minimal spec, low component count DIY version intended for enclosed applications (external SCSI housings etc.)
- Low component count
- 50 pin ribbon connector only
- No Parity
- No Termination
- Intended for DIY
| PiSCSI Hw Version | Connection Type | Tested and working? | Schematic | PCB | Comments |
|---|---|---|---|---|---|
| Alan Leverett v1.0 |
STANDARD spec ( Target only ) |
Yes | PNG | PCBWay | No major issues. |
The PiSCSI 'Drive' is designed to directly replace a 3.5inch half height hard drive .
- The drive power connector powers the Raspberry Pi and the interface.
- Low component count
- 50 pin ribbon connector only
- No Parity
- Intended for DIY
- OLED connector
- Control Board connector
| PiSCSI Hw Version | Connection Type | Tested and working? | Schematic | PCB | Comments |
|---|---|---|---|---|---|
| Alan Leverett v1.2 |
STANDARD spec ( Target only ) |
YES | PNG | PCBWay | No major issues. |
The PiSCSI Zero is a compact version of the PiSCSI board that is intended for use with the Raspberry Pi Zero family. Differences from the Full Sized PiSCSI include:
- Only has DB-25 connector. No ribbon cable connector.
- Termination is always enabled.
- Smaller board size (same size as Raspberry Pi Zero)
| PiSCSI Hw Version | Connection Type | Tested and working? | Schematic | Gerbers | Comments |
|---|---|---|---|---|---|
| akuker PiSCSI Zero 1.0 |
FULLSPEC (Initiator or Target) |
YES |
PDF KiCad |
Gerbers | No major issues. |
| akuker PiSCSI Zero 1.1 |
FULLSPEC (Initiator or Target) |
YES |
PDF KiCad |
Gerbers | Silkscreen updates & re-label as PiSCSI |
| PiSCSI Hw Version | Connection Type | Tested and working? | Schematic | Gerbers | Comments |
|---|---|---|---|---|---|
| fran-cap 1.6d |
STANDARD (Target Only) |
Partial | Eagle | N/A | Requires re-mapping of GPIO pins - doesn't match original GIMONS design |
| akuker 1.5 |
STANDARD (Target Only) |
Yes - with Fix |
PDF KiCad |
Gerbers | Cut/Jump required to get this board to work |
| akuker 1.6 |
STANDARD (Target Only) |
Not Tested |
PDF KiCad |
Gerbers | Same as 1.5, but with fix for Issue 10. *Should* work, but is currently untested. |
| akuker 2.1 |
FULLSPEC (Initiator or Target) |
NO |
PDF KiCad |
Gerbers | Several issues, including the connector being flipped. Not recommended for ANYONE to use |