Ok great , I didn't thought the serial10.diff could be source code , sorry for my ignorance. Do you know if version10 will eventually be incorporated into the main dosbox ? I’m a bit concerned that I still get a bunch of error like Serial9600: Desired serial mode not supported (5,0,0,4 Serial9600: …

I would be interested to have a look at your code, it isn't on you’re web page , is there a way to obtain-it ?

Wow, I still have more test to do , but for now it seem to work perfecly even with this 16 byte fifo. Cheers for h-a-l-9000 !

Wow this is a quick answer ! I'm 100% sure it use com3 and 4, but thank's for the hint , my irq setting were wrong. (they were set in my software to irq5 and irq9 ) Also , I’ve been told it use to work only on a certain type of serial card, This card is using a 16c650 uart. From the datasheet this …

My second dosbox is receiving stuff by the virtual Com3 , but my app is still displaying:(waiting for data) Ok , here is the log file I got I've seen many thing talking about Fifo, is the last version 0.72 implementing a FIFO? You did a patch for this some time ago , didn’t you ? Thank you so much …

Oops , problem on my side for you’re web page , I'm thing your patchs righ away

I've just finish reading thru all this tread, but I’ve never been able to go to the h-a-l-9000 web page. I got a connection has timed out on : http://home.arcor.de/h-a-l-9000/ . Is the problem on my side ? So far I’ve not been able to try any patch, but i’m using Dosbox 0.72. does it worth to try to …