Transmission issue on 6230 UART

[sushmanayak]

Posted on March 26, 2004 at 08:49

Transmission issue on 6230 UART

[sushmanayak]

Posted on March 22, 2004 at 05:32

How do I configure the UART of 6230 to transmit data without having to use an external inverter?? I have tried complementing the byte before sending it out , but that didnt work. How can I resolve the issue???

[simonharrison9]

Posted on March 25, 2004 at 06:39

Hi,

You cant - you need the inverter.

It will make no difference inverting the byte, as there are other parts of the RS232 signal before and after the data - the start, parity and stop bits.

if these bits are not the correct polarity, your data is useless.

Simon

[sushmanayak]

Posted on March 26, 2004 at 08:49

I used an external inverter and it works now.

Thanks,

Sushma.