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Rabbit Hole Computing

ZuluSCSI Compact RP2040 (SCA)

ZuluSCSI Compact RP2040 (SCA)

Regular price $69.00 USD
Regular price Sale price $69.00 USD
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ZuluSCSI Compact RP2040 SCA is a high-speed SCSI emulator that uses a microSD card to emulate up to seven SCSI devices of varying device types (HDD, CD-ROM, Zip, Tape) at the same time, and gives you both a 50-pin IDC connector an SCA80 connector, making it our most economical solution for use in machines such as the SPARCstation 5, which have SCA drive bays, but still have a narrow (non-Wide/Ultra Wide) on-board SCSI controller. This makes it a more-affordable alternative to SCSIKnife SCA. The included 3.5" mounting bracket was designed to be able to be directly attached to the clear plastic SCA drive sleds used in the SPARCstation 5 and other similar drive sleds.

The ZuluSCSI firmware is open source.

Features
  • SCA80 SCSI connector, plus 50 pin IDC SCSI connector.
  • USB-C - New as of revision 2025a+
  • Emulates up to 7 SCSI devices simultaneously, including CD-ROM
  • Speaks both SCSI-1 and SCSI-2
  • SCSI termination is enabled/disabled by a two-pin jumper header. The jumper is installed by default.
  • SCSI Initiator mode can be enabled by installing a two-pin jumper header on the appropriate jumper header, and closing/shorting the jumper at power-on.
  • Firmware upgrade simplicity; As easy as placing a file on the SD card.
  • Highly configurable using a text-based ini file, zuluscsi.ini
  • External LED pin header for attaching remote LEDs.
  • Designed to be powered via SCSI termination power, when provided by the host
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