At 12:18 PM 9/27/96 +1000, Joshua Woods wrote:
>This is it ->
>
>* I'm using a PIC178C42A with 128K of external Program FLASH and 128K of BB
CMOS SRAM
>* I need a total a 3 serial ports for this device
>* One of the ports requires TX,RX,CTS,RTS,DTR,DSR,DCD,RI,GND (for a 400Mhz
MODEM)
>* The other two ports only need TX,RX,GND.
>
>Q:  What would be the best way to switch between ports? Multiplexing may
get messy,  However a DUART is possibility, component size and power
consumption is very important for this design.
>
> Any suggestions?
>


Yes cut down on the speed of that modem, what a screamer!

craig
____________________________________________________
Dr. Craig Hollabaugh
Wireless Scientific, Inc.
1890 S. 14th, Suite 105
Amelia Island, FL 32034
904 261 6977
904 261 2129 fax
wsci@net-magic.net