OS/2, eCS & ArcaOS - Technical > Hardware

Quatech SSP-100 Serial Port PCMCIA in ArcaOS

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Hello collegues, since 4 weeks /me fighting with PCMCIA Stack under ArcaOS.

What i have:
Old Notebook Asus S300N (S3N), clone of JVC MP-XV941.
Ricoh R5C476 II PCMCIA Controller
This controller is supported with the built in Driver Intel SS2PCIC.SYS and with commercial Driver APSoft SSPCIC.SYS.
I bought the commercial driver, its recognised by the APSoft SSPCIC.SYS driver, but i can't activate an PCMCIA Serial Port Card
Quatech SSP-100, which have OS/2 Drivers.

Maybe some of you had the same Problem and can help me?

Quatech SSP-100 Driver has 3 files:

Client Driver SSP100.SYS which is loaded without any problems
Serial Port Driver QCOM.SYS
Serial Virtual COM Port Driver for DOS Apps QVCOM.SYS

Under Windows XP the same driver is working without any problems. It gets a little bit weird address FFF8 and IRQ11.

When i put the driver in the CONFIG.SYS in this order:


In the manual they write, that SSP100.SYS Client driver need to be below the QCOM.SYS.
Thats doesn't matter, what parameter i give to QCOM.SYS - i always get an error: UART not found.  :-[

I would be very happy, if someone could tell me, if i make something wrong, or the PCMCIA COM-Port card is simply not recognized by the system.
Modify message

I am not sure if you can expect ArcaOS to have the very same port number and irq as under Windows. There is the possibility that an OS will reassign PCI resources.
What you would need to do is run PCI.EXE under ArcaOS and look what that controller is really using as port number and IRQ. If you are lost, just run PCI.EXE and dump it's output into a text file and attach it here.

... and by the way, maybe you have to specify the parameters in a different order. Try (FFF8,11,1). Do you have a readme for the OS/2 driver?

Martin Iturbide:

1) Maybe it is unrelated, but the "os2com.pdf" says the QCOM.SYS parameters for PCMCIA should be empty. (Page 8 - 2.3.4 QuatechPCMCIA Serial Port Adapters)

--- Quote ---2.3.4 Quatech PCMCIA Serial Port Adapters
Do not place parameters on the QCOM.SYS command line for these products.The client device drivers take parameters for PCMCIA serial ports.  See the client driver documentation for details.

--- End quote ---

Are you sure that "DEVICE=D:\OS2\BOOT\QCOM.SYS (1,FFF8,11) /L" was working for you on OS/2 before on PCMCIA?

2) Also, for what I can find, SSP100.SYS driver, is for the "Quatech SPP-100 Enhanced Parallel Port Type II PCMCIA Card", but I'm not completely sure it does not apply for the serial adapter too. (Quatech SPP-100 Enhanced Parallel Port Type II PCMCIA Card manual)

3) Also, confirm that you have REM out "COM.SYS" and "VCOM.SYS" from the config.sys.

4) Is your PCMCIA Serial card the one on the picture?



Never had to fanny around with PCMCIA at all myself but this page looks like it may be of help http://office.manualsonline.com/manuals/mfg/quatech/quatech_ssp_ssp100.html?p=42




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