For some experimental reasons I got a 19« 3M Touchscreen for the RS-232 Port.
(I attached the VGA cable and the RS-232 cable on both sides)
(The monitor is functional as a monitor-only. Seller tells me touch function is
working…)
My question is about the RS-232 COM1 port.
The AMBIOS (my BIOS on the machine) says that the COM1 port address is
3F8h/COM1 Enable onBoard Serial port 1 and address is 3F8h.
- I am installing from a USB Stick (= c:\) (=source drive?)
- port address I wrote: 3F8
- interrupt Number: 4 (??? no clue)
The DOS driver directory the seller sent me contains some installation info,
the examples given differ much from what I set and - of course it does NOT
work.
Any ideas someone around?
Much appreciated,
regards, Thomas
================driver info===================
DOS Only Installation:
From the installation drive type:
INSTALL k: /Axxx /Inn
k source drive
xxx port address: 2E0, 320 or 330
nn interrupt number: 9, 10, 11, 12 or 15
The software is copied to
c:\mts\touch
You will see that the installation program tries to connect to the touch
controller by varying COM port speed and parity and, if found, sets the
line parameters to
2400 baud
8 data bits
1 stop bit
no parity
=========================================
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