50g sd card funciton

[Claudio L.]

(10-01-2018 04:34 AM)DavidM Wrote:  If there's any published documentation for it, I've never been able to find it in the usual places. If Claudio L. happens to see this post, perhaps he can share what he knows about the various parameters for ACCESSSD since I'm pretty sure he spent some time digging around to uncover some of its secrets in the past.

I'll look in the only place I could've kept hand-written notes about it: My copy of the James Donelly book which has some notes in it from my Saturn coding days. I remember the P register would select a sub-function, but they were nothing particularly useful.
If you need access to the SD card from RPL, I'd say use the SDLIB that comes with the SD Filer. It has more complete SD card access than the virtual saturn opcode.