Skip to content
This repository has been archived by the owner on Aug 9, 2020. It is now read-only.
/ ATAPIHat Public archive

[experimental, very slow] ATA/ATAPI hat for Raspberry Pi

License

Notifications You must be signed in to change notification settings

Manawyrm/ATAPIHat

Repository files navigation

ATAPIHat

PCB

Overview

Replaced by https://github.com/Manawyrm/ATAPIHat-SMI
Directly connected to the GPIOs, much higher speeds.

Don't manufacture this board (in either Rev.A or Rev.B).
This design isn't optimal at all.

Rev. A Errata

Reset is wrong, is hardpulled to ground. Solution: connect to GPIO17.
Chip select is non-ideal (solder jumper?)
Selectable 5V/3.3V on Pin 20 required
IDE Reset line should be connected to LED7 aka pin 28 of U4
Signal integrity issues, paralell termination resistors (maybe 120 Ohms) and series termination would be ideal.

Additional info

Kernel driver
Schematic

About

[experimental, very slow] ATA/ATAPI hat for Raspberry Pi

Topics

Resources

License

Stars

Watchers

Forks

Releases

No releases published

Packages

No packages published