Hi, Maybe spra661a can help on this. Thanks BCTan --- "Vinodh Rathna N - CTD ,Chennai" <> wrote: > hi, > The McBSP is a synchronous serial device. You need > to have a synchronous > device in the other side to communicate with it. You > will find the pin out > of mcbsp at the daughter card expansion slot. but if > ur input is > asynchronous (rs 232) then u can either give it thru > the external uart which > is there in the DSK(ofcourse u dont want that right > !!) or u can write a > software UART and use any of the port lines to > perform RX and TX you need to > configure the timer to match the baud rate in this > case. > > rgds > vinodh > > -----Original Message----- > From: achmad rachmadi [mailto:] > Sent: Wednesday, December 24, 2003 9:22 PM > To: > Subject: [c54x] TMS320VC5402 DSK board n its serial > port problem > > i have problem using TMS320VC5402 DSK board, i don't > know how the McBSP > TMS320VC5402 get data from the serial port on DSK > board, this is the > description of my problem : > I have digital input using serial interface (RS232 > ), and i want to process > those digital input on the DSP, i don't know how to > get those digital input > directly from the DSK board's serial port in other > word i need spesific > programming on the DSP to get exactly the data from > the DSK board's serial > port, not using UART. > _____ > enol?.file=ny_ts_splash.html> your photo on the big > screen in Times Square > > _____________________________________ > Note: If you do a simple "reply" with your email > client, only the author of > this message will receive your answer. You need to > do a "reply all" if you > want your answer to be distributed to the entire > group. > > _____________________________________ > About this discussion group: > > To Join: Send an email to > To Post: Send an email to > > To Leave: Send an email to > Archives: http://www.yahoogroups.com/group/c54x > <http://www.yahoogroups.com/group/c54x> > > Other Groups: http://www.dsprelated.com > <http://www.dsprelated.com > > > _____ > > > . > __________________________________ |