by "TT_Man" <Someone@[EMAIL PROTECTED]
>
Mar 14, 2007 at 01:08 PM
"lim" <cyril.lim@[EMAIL PROTECTED]
> wrote in message
news:45f7d236$0$21942$834e42db@[EMAIL PROTECTED]
> Hi
> I'm trying to build a simple system with a microcontroller and 2 RS232
> ****ts to receive data on 1 ****t and send out new data on the 2nd ****t
>
> requirements are
> 1. 2x RS232 UART ****t, configurable comm settings
> 2. 64k internal memory to store the RS232 strings database
> 3. 2x 8 bit IO ****t to select options using 8bit dip switches
>
> I've worked with an 8051 many years ago and from what I've been reading
> again, it looks like it should do the job quite well.
>
> any advice? a development kit would help too.
>
> thanks
> Lim
Looks fine, use the 89C51ed2 from Atmel- 64K internal flash +eeprom
etc.Will
boot load your code over the RS232 post as well!
