Industrial processor modules

Question

Iron

We produce a certain industrial meter based on ADSP-2191. Now there is a desire to put something more powerful (~ 500-1000MHz) using the accumulated analog and other strapping. And it's better to have a module with RAM (100MB - ?) and flash. Mandatory with SPI, output from the data/address bus. It is desirable (possibly) with external interfaces (RS485, 4-20, etc.). Naturally, industrial execution.
Where is the best place to look?

Answer 1

IMHO, look at the modules on Blackfin, otherwise they themselves climbed from 2185N to Shark for a long time and painfully, although Blackfin was clearly drawn as optimal.
Or do you already have everything written in Syah under 2191? We then coded on asma under 2185.

Answer 2

Variscite sells great modules on TI ARMs - cheap, fast, small, compatible with a bunch of others, good support, and a 15 year non-discontinuance warranty. Now, of the modules, the most normal solution is - the rest are either expensive, or radio amateurs, which will be sold in a couple of years.