Are there any standard SPI INPUT devices that implement polled interrupts ? I want a 16 input scheme. Latched inputs, destroyed by the readout would be fine.

I am in the process of knocking one up(1) in Xilink CoolRunner, but off the shelf silicon would be a nice fallback.

Steve

(1) "Knocking up" (2)may not be a US English usage....
(2) men used to be employed round here as "knocker-uppers"