[comp.unix.xenix] Telebit TrailBlazer-Plus

sandy@turnkey.TCC.COM (Sanford 'Sandy' Zelkovitz) (12/14/88)

I am presently using on alphacm the TrailBlazer-Plus modems; however, I am
having on "hell-of-a-time" trying to find the "optimum" register settings!
I have contacted Telebit and what they recommended allowed outgoing calls to
work properly; however, incomimg was another story. Presently, I have it
configured to allow incomimg calls at any baud rate; however, I can only
call out at 9600 baud! I am running under Xenix-386 version 2.3.1 and am
using /usr/lib/uucp/dialTBIT as the dialer in the Dialers file.
 
One other question, I have noticed that SCO set register S51 to 254; however,
my manual reflects that the only allowable settings are 0-5 and 255. I
changed register S51 to 254 and did notice a difference. Basically, since
this must be an undocumented setting, what does it do?
 
I really would like to hear about other users T-bit settings which work
for all cases so that I can change mine. Please included the changes to
/etc/gettydefs too.
 
Thanx,
Sandy

-- 
Sanford <sandy> Zelkovitz               XBBS   714-898-8634
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phile@lgnp1.LS.COM (Phil Eschallier) (12/16/88)

In article <4137@turnkey.TCC.COM>, sandy@turnkey.TCC.COM (Sanford 'Sandy' Zelkovitz) writes:
>  
> One other question, I have noticed that SCO set register S51 to 254; however,
> my manual reflects that the only allowable settings are 0-5 and 255. I
> changed register S51 to 254 and did notice a difference. Basically, since
> this must be an undocumented setting, what does it do?
>  
	S51 = 254 cause the incoming calls to default to 19200 baud (between
	the modem and serial card) instead of 9600 (when S51=255).


	phil eschallier

manes@marob.MASA.COM (Steve Manes) (12/17/88)

From article <4137@turnkey.TCC.COM>, by sandy@turnkey.TCC.COM (Sanford 'Sandy' Zelkovitz):
> I am presently using on alphacm the TrailBlazer-Plus modems; however, I am
> having on "hell-of-a-time" trying to find the "optimum" register settings!

Not surprisingly, everyone goes through this with their new Telebit. 
Here's the settings I use in dialTBIT.c for my (dumb) Digiboard COM/8 board:

(MDSETUP1) "AT&FE0F1M0Q4V1X3S0=1S2=043S11=50S45=0S48=0S50=0S51=255S52=2S95=2\r"
(MDSETUP2) "ATS53=4S54=3S55=0S58=3S60=0S66=0S68=255S92=1S110=255S111=255&W\r"
(MDXONXOFF) "ATS58=3\r"
(MDDIALUUCP) "ATS7=60S50=255S111=30\r"
(MDDIALOUT) "ATS66=0S110=255\r"

Recompile and run "dialTBIT -z" to reset the CMOS.


I also have these Dialers entries for different dialouts (in Devices):

tb1200	=W-,	"" A\pA\pA\pA\pT OK ATs0=0s7=100s50=2s95=0DT\T CONNECT
tb2400	=W-,	"" A\pA\pA\pT OK ATs0=0s7=100s50=3s95=0DT\T CONNECT
tbfast	=W-,	"" A\pA\pA\pT OK ATs0=0s7=100s50=255s111=30s110=0DT\T CONNECT
tbfastcu =W-,	"" A\pA\pA\pT OK ATs0=0s7=100s50=255s111=0s110=0DT\T CONNECT
tbfastb	=W-,	"" A\pA\pA\pA\pT OK ATs7=100s50=255s111=30s110=0DT\T
CONNECT \K\p\K\d
Ntbfast	=W-,	"" A\pA\pA\pT OK ATs7=100s50=255s111=0s110=0DT\T CONNECT
Ytb1200	=W-,	"" A\pA\pA\pT OK ATs50=2s111=20DT\T CONNECT
Ytb2400	=W-,	"" A\pA\pA\pT OK ATs50=3s111=20DT\T CONNECT
Ytbfast	=W-,	"" A\pA\pA\pT OK ATs7=100s50=255s111=20DT\T CONNECT

-- 
Steve Manes		Roxy Recorders, Inc.		Magpie-HQ BBS
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