I have an older  320x240 2.4" DSDM/Serial with firmware v3.1  I would like to use the display without a lib interfaced via SPI.  However, I can't seem to find timing information e.g. what is the max speed of the SPI bus.  In reading it appears the mode is 0.  I just need to understand framing.

Also, has anyone not used a lib and point to documentation for all the comands, power up sequence etc?