RE: How can I access the TINI IO Ports
Bruce Boyes <[email protected]>
| Newsgroups | gmane.comp.hardware.microcontrollers.tini |
|---|---|
| Message-ID | <[email protected]> |
At 04:51 PM 3/11/2004 -0500, you wrote: > I have a TINIs400 socket, and it doesn't have many >pinouts to access IO ports (except for P5.4-P5.7 and >P1.0, P1.1, which is used for SPI and I2C). So I >intend to interface the LCD directly onto the databus, I cannot recommend that under any circumstances. You need to use buffers. How about using a serial interface LCD/touchscreen from Amulet Technologies? http://jcx.systronix.com/appnotes/lego-arm.htm >but the internal databus don't have any accessible >pins on the socket to play with. That's why I'm asking >how the parallel IO pins are related to the databus. They are buffered through an FPGA for a reason... Bruce _______________________________________________ TINI mailing list TINI-6tN4nzCoH/[email protected] To UNSUBSCRIBE, edit your profile, or see list archives: http://lists.dalsemi.com/mailman/listinfo/tini