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Messages - bitbanger

#1
Hello,

Have a NGX BlueBoard 1768-H and I am looking to program the LPC1768 using FlashMagic.  Trying to determine what UART signals I need to provide from my PC.  I'm assuming at least TX and RX but are there any others?  I notice my board has a connector that provides a signal to put the 1768 into ISP mode-does FlashMagic use one of the RS-232 lines to drive this signal?  Is the TX on the 1768 an input or an output?   (I understand I need to do level conversion on the RS-232 signals)



Thanks!