Hi mark ,
please help me in writing interrupts for s/w or h/w if possible provide me simple example for 2138 proce.
How do i know if any interrupt comes,is there anything like RSIR to find out ? Please help me with an example so that i can use it as my reference
Let NXP help you.
1) Get the data sheet (by NXP called User Manual).
2) Get their code bundle.
3) Read the sample code in the code bundle.
4) Compare the source code lines with corresponding descriptions in the data sheet.