IIRC that is what I found also. -Bill Knight http://www.theARMPatch.com On Thu, 11 Nov 2004 18:46:22 -0000, jamesasteres wrote: In using the serial port (UART0) I found that simply enabling the THRE interrupt does not cause an interrupt to be asserted. Apparently only when the TX FIFO transistions to empty does the interrupt get asserted. I know the VIC and UART0 hardware are set- up correctly since if I manually load the first byte into the THR I do get a THRE interrupt when the byte is transmitted. Has anyone else noticed this or am I doing something wrong? James
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Re: [lpc2000] Serial Port Interrupt
2004-11-11 by Bill Knight