>>>>> "Kirk" == Kirk Reiser <kirk at braille.uwo.ca> writes: Hi Kirk Kirk> Hi Roman: I think we need a tad more clarification. When you Kirk> say it doesn't support handshaking, do you mean hardware or Kirk> xon/xoff? Another question is do you have a modem at 0x3E8 by Kirk> chance? No, I don't have modem there, I tried to connect Apollo only (test 1) and both Apollo and braille terminal - Alva (test 2) which is usual setup. This information about handshaking may be misleading because I received it from my colleague who purchased Apollo whom I asked for advice in the first place and he was able to tell me more. Kirk> The Apolo2 at the best of times does a piss poor job of Kirk> handshaking. I don't know why they designed it the way they Kirk> did but there is no excuse in my mind for totally violating Kirk> the rs-232C standard. I had a hell of a time getting it to Kirk> work consistantly in the first place. Ah, I see. It's always hard to make buggy hardware work. More praise on you for trying to do so! :-) Kirk> The time outs are basically the synth not raising the CTS line Kirk> appropriately. Let me know also what version of the ROM you Kirk> have maybe we can adjust the time out values to get to work Kirk> correctly. And how can I do it - is there a command which could make Apollo to say or to return the ROM version? Roman -- --------------------------------------------------------------- Roman Vanicek Free-b-software project mailto:vanicek at brailcom.cz http://freebsoft.freesoft.cz