Originally Posted by Mrs Beanbag
The questions are, what documentation do you need in order to design accelerators for A1200, and can I get a copy?
(UM - user manual contains info on the target bus)
(UM - same as above, but for the new processor)
Xilinx XC9500XL datasheets
256MBit SD-Ram datasheet
(this is a Micron type - Micron has the best datasheets and is best to learn from, and once you've understood how SD-Ram works in principle, you can start to read other vendor's datasheets between the lines).
This is of course just my choice of components - if you want to design your own accelerator, you might find different parts that suit your way of engineering much better.