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Hardware > About uart using IRQ enable mode.

#3999 - ZhouChang - Sat Mar 15, 2003 8:02 am

I am using UART talk with a PC in GBA,and i want it to work in IRQ enable mode.
There is CTS/RTD in my UART cable.
When uart's interrupt happens and read flags is set,
do i need set SD to low to receive next byte?