[Icc-avr] OT: XMega A1 Evaluation and Application Board

[John Baraclough]

I would like the RS485 interface to be configurable for either 
half-duplex or full duplex (RS422) with optional pull-up, pull-down and 
termination resistors. This will cover all possible requirements and can 
easily be done with a MAX489, three resistors and a few links.

Will you be fitting xm64, xm128 or xm256?

All the best for now,
John


Johannes Assenbaum wrote:
> Hi all, who are interested in XMega,
>
> as A1 is on the run now, I'm not only having ideas about xmega eva and app boards but going to realize them. First will be a versatile A1 board, with basic features like this:
>
> * 100pin XMega A1
> * on-board 3V regulator with Vin.max >= 30VDC/20VAC
> * on-board reference regulator connectable to AREF2 (PORTB)
> * on-board JTAG and PDI connectors (PORTB and more)
> * 2 DAC outputs to stereo plug (PORTB)
> * 8 ADC inputs from pin headers (PORTA)
> * external SRAM (128KB, LPC mode) by EBI
> * external LCD via pin headers (which are common?) by EBI
> * one of ports (PORTF?) used as system port with socket for a SD- or DataFlash-Card and IR-transceiver on-board
> * pin headers for AWEX ports (PORTC and PORTE)
> * couple of RS232 interfaces and one RS485 on-board (PORTD?)
>
> At the moment I'm still free for suggestions, so please feel free and tell me your wishes. Maybe there are some I can fulfill.
>
> Best regards,
> Johannes
>
>
>
> _______________________________________________
> Icc-avr mailing list
> Icc-avr at imagecraft.com
> http://dragonsgate.net/mailman/listinfo/icc-avr
>
>
>