Spinning Rust -- where your data is stored

More about Spinning Rust -- where your data is stored

Here is how to connect a PATA HDD to an Atari 800XL or an Apple ][ for use with ::SHE+ILA::
(Pin 20 absent on PATA cable)
Data on pins 17,15,13,11,9,7,5,3, (low byte)
4,6,8,10,12,14,16,18. (high byte)
21 DMA Request, 23 ~DIO Write, 25 ~DIO Read, 27 IO Ready, 29 ~DMA Request,
31 Interrupt Request,
28 Cable Select,
1 Reset,
33 Address 1, 35 Address 0, 36 Address 2,
37 ~CS1FX, 38 ~CS3FX, 39 ~DASP, 32 ~IOCS16, 34 ~PDIAG.
All other pins GROUND.