✫ Mini ZuluSCSI Orginal SCSI-1 and SCSI-2 hard drive emulator (3A PSU US switch)

Description: Mini ZuluSCSI SCSI-1 (SCSI-1 and SCSI-2 hard drive emulator) Premium Set - external 3A PSU US plug with switchMini ZuluSCSI Orginal v1.0 SCSI About ZuluSCSIThe ZuluSCSI family of SCSI emulation products is available firmware looks for file names which adhere to a simple but powerful naming convention, and presents them as the drives to the SCSI host. Each image file represents a SCSI drive.ZuluSCSI is designed to power itself solely from SCSI termination power, with no separate power source needed, when the host device/computer provides SCSI termination power. Nearly all desktop Macintosh computers do, as well as the vast majority of other desktop systems with SCSI interfaces.ZuluSCSI RP2040 includes an optional DB25 pin header for direct installation of an external SCSI connector, in addition to the Single-Ended 50 pin IDC connector. The full-sized ZuluSCSI RP2040 shares the exact same dimensions and mounting holes as that of SCSI2SD V5.1, V5.2, and V6, and is therefore compatible with many existing SCSI2SD-V5.1, V5.2, and V6 mounting solutions.ZuluSCSI RP2040 can deliver up to 9.5 megabytes/second, and maximum write speeds of approximately 6 megabytes/second. Throughput rates can be affected by particularly slow (eg. 8MHz 68000) CPUs. SCSI controllers can be, and often are, bottlenecks. Since ZuluSCSI uses the same SCSI command handling code as SCSI2SD V6, compatibility with nearly all devices that speak both SCSI-1 and SCSI-2 is extremely high.Termination is DIP-switch controlled, and firmware updates are as simple as placing a file on a FAT32 or exFAT-formatted SD card, inserting it in the SD card slot, and applying power to the ZuluSCSI. A firmware recovery mechanism is also provided, as a back-up.ZuluSCSI™ is a SCSI computer storage emulation platform, which speaks both SCSI-1 and SCSI-2. It uses file-based SCSI HDD & CD-ROM images, similar to RaSCSI and BlueSCSI. It represents a fusion of firmware and concepts from both SCSI2SD V6 and BlueSCSI. Hard drive and CD-ROM drive images are stored on a standard FAT32 or exFAT-formatted SD card.FeaturesOpen-source firmware, licensed under the GPLv3Emulates up to 7 SCSI devices simultaneously, including CD-ROM, Magneto Optical, removable (SyQuest/Jaz-style), and SCSI floppy device typesSpeaks both SCSI-1 and SCSI-2, including 10MB/sec Fast SCSIUp to 9.5 megabytes/second read speeds, 6MB/sec write speeds (on ZuluSCSI RP2040-based models)SCSI Termination is DIP-switch controlledFirmware upgrade simplicity; As easy as placing a file on the SD cardHighly configurable using a text-based ini file, ZuluSCSI.iniExternal activity LED pin header for attaching remote activity LEDDesigned to be powered via SCSI termination power, when provided by the hostOptional DB25 pin header for direct installation of an external SCSI connector, in addition to the Single-Ended 50 pin IDC connectorIdentical dimensions and mounting holes as that of SCSI2SD V5.1, V5.2, and V6, making it compatible with many existing SCSI2SD-specific mounting solutionsSCSI bus transceivers, as used in SCSI2SD V5 and SCSI2SD V6 Rev FFirmware structureSCSI command implementations are from SCSI2SDSCSI physical layer code is mostly custom, with some inspiration from BlueSCSIImage file access is derived from BlueSCSIMajor improvements from BlueSCSI and SCSI2SDSeparation of platform-specific functionality to separate directory to ease portingPorted to the RP2040 and GigaDevice GD32F205 ARM Cortex processorsRemoval of Arduino core dependencySimultaneous transfer between SD card and SCSI bus for improved performanceZuluSCSI™ Firmware website Paint is black powder. Screws included. No microSD card. SorryRegards and have fun.

Price: 99 USD

Location: Utica, Michigan

End Time: 2024-11-30T11:55:38.000Z

Shipping Cost: 11.95 USD