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Software and Middleware
1. How would you implement a receive frame driver using modules? What are the potential problems if this driver is not a task
Expert Answer
Answer:
most of the frame buffer that is available today is very highly made and advance which can be directly mapped to the CPU address space. and the display droves of such devices do not have to support banked frame buffers.
The display driver of a device with such a ram buffer must be divided in the frame buffer into a serious of contiguous banks which provide a means of the Display driver.
A sample display drivers that shipped with the Driver Development Kit (DDK) provide sample code for implementing banked frame buffer support.
