I'm trying to access a peripheral device I have attached to IFC CS3_B on my P1010.
The peripheral drives an active low wait signal when it needs to extend the access.
I have the wait output attached to the IFC_RB_B input, it looks to me like the IFC is ignoring the signal.
I currently have CS3 configured in NOR mode, as in GPCM mode the pin acts in the opposite sense to terminate an access quickly (which I can see occurring).
P1010RM.pdf Table 12-1 (page 508) suggests that IFC_RB_B input is the "NOR Ready Busy Input"
Am I missing something here? Do I need to enable something to get the Chip select to take note of the signal?