Hi Peter, > Those commands control the TDA 8003 which sequences electrical signals > onto the SIM card. I not understand if this is a question. If It is a question the response is yes;
> UART1 of the IXP425, I assume. yes, with a single gate buffer with open drain output to allow the bidirectional communication between tda8003 and ixp uart. This circuit is needed because the tda controller has only one i/o pin (sim i/o) while ixp uart has two pin (tx and rx). > Does your board operate stand-alone, or is it an adapter board to plug > into a PC? My board operate stand-alone. Antonello _______________________________________________ Muscle mailing list [email protected] http://lists.drizzle.com/mailman/listinfo/muscle
