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Rabbit Hole Computing

ZuluSCSI Compact RP2040 with USB-C

ZuluSCSI Compact RP2040 with USB-C

Regular price $48.00 USD
Regular price Sale price $48.00 USD
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3.5" mounting bracket
Optional power connector
 ZuluSCSI Compact RP2040 is a high-speed SCSI emulator that uses a microSD card to emulate up to seven SCSI devices if varying device types (HDD, CD-ROM, Zip, Tape) at the same time.

ZuluSCSI is easy to use. Hard drive and CD-ROM drive images are stored on a standard FAT32 or exFAT-formatted solid-state SD card. The ZuluSCSI firmware looks for file names which adhere to a simple but powerful naming convention. It presents each file as block devices/drives to the SCSI host. Each image file represents a SCSI drive.

The ZuluSCSI firmware is open source

ZuluSCSI Compact RP2040 board dimensions are 90mm by 60mm

Features
  • USB-C - New in 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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