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hello, i am trying to use a 21065l's serial port. it says it is i2s compatible, has a separate line for tx, rx, txclk, rxclk. though i am tring to connect it to an i2c compatible device, whose serial port has only a data line and a clock line. could i still connect the two? or do i have to use the chip's clock generator and an output line. also, the adsp-21065l ez-kit lite can be connected to a pc using an rs-232 cable (for the visual dsp++), how can i make my own board that uses the same sofware to debug the board that i am making.. thanks.. carlo |
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serial port / visual dsp
Started by ●June 20, 2003
Reply by ●June 20, 20032003-06-20
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On Fri, 20 Jun 2003, lomaguindo wrote: > i am trying to use a 21065l's serial port. it says it is i2s > compatible, has a separate line for tx, rx, txclk, rxclk. though i am > tring to connect it to an i2c compatible device, whose serial port > has only a data line and a clock line. could i still connect the two? > or do i have to use the chip's clock generator and an output line. > also, the adsp-21065l ez-kit lite can be connected to a pc using > an rs-232 cable (for the visual dsp++), how can i make my own board > that uses the same sofware to debug the board that i am making.. They aren't the same! Do a web search on i2s and i2c and read up on the differences. I have been bit by this before, but fortunatly for me didn't have to actually convert one to the other. If you want a low cost debugger check out the www.beastrider.com jtag unit. You can debug your custom board a whole lot easier. Patience, persistence, truth, Dr. mike |
