Alex Perez 4ba3fcc967 ZuluSCSI. Now with More Cowbell, and less drama		3 年之前
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README.md	4ba3fcc967 ZuluSCSI. Now with More Cowbell, and less drama	3 年之前
SCSI_Accelerator_SLG46824.gp6	fdf4d1a073 Use GreenPAK for accelerating disk writes also.	3 年之前
SCSI_Accelerator_SLG46824.hex	fdf4d1a073 Use GreenPAK for accelerating disk writes also.	3 年之前
SCSI_Accelerator_SLG46824.png	fdf4d1a073 Use GreenPAK for accelerating disk writes also.	3 年之前

GreenPAK design files

This folder contains design files for SLG46824 programmable logic device. It is optionally used on ZuluSCSI V1.1 to speed up access to SCSI bus.

What this logic does is implement the REQ / ACK handshake in hardware. The CPU only has to write new data to the GPIO, and the external logic will toggle REQ signal quickly.

README.md

GreenPAK design files