Hi there,
Karl A. Uscroft wrote:
>
> Hi
>
> I'm looking for and I2C chip which has two RS232 ports.  That is my PIC will
I'm sure you can do this on a PIC.

> connect to the chip via I2C and have control over two RS232.  Failing that I2C
Why do you need I2C? Just implement RS232 on the PIC (or on another PIC
if needed, is even cheaper than i2c parts). For PIC RS232 code look at
Microchip App Note 510 (or eg. www.myke.com for simpler code)

> to 1 RS232 port and just have two on the circuit board.  If anyone knows of
> such a component, where can I get specs from, cost etc.
>
> Thanx

Stefan Sayer