I'm trying to use Tera Term to send binary data over the serial port. When I try to send data that has the MSB = '1' Tera Term send multiple 8bit characters. I've tried modifying the TERATERM.ini file as follows:

```
Meta8Bit=raw
Accept8BitCtrl=on
Send8BitCtrl=on

```

My .ttl script is very simple with the following loop just for testing purposes:

```
while 1
  send $80
  mpause 2      
endwhile

```

With the above script I get multiple 8bit character sends every 2ms - not 1 80hex send.

Thanks