The Atmel AT91SAM7A3 has four UARTs. There are three fully functional USARTs and a Debug Unit (I wish Atmel would change its name). The Debug Unit is a UART (not USART) with transmit and receive lines (no control signals). IIRC it has all of the features of the UART portion of the standard Atmel USARTs including the PDC (peripheral data controller). Regards -Bill Knight R O SoftWare & http://www.theARMPatch.com On Tue, 12 Apr 2005 12:34:29 -0400, James Dabbs wrote: Is there a FLASH ARM7 uC that has 4 UARTS in it?
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Re: [lpc2000] ARM7+4UART+FLAHS?
2005-04-12 by Bill Knight