MORE EMC SET UP ???

Two EMC things tonight.

I would like to add memory to the computer that is running EMC it now
has 64k and I was thinking of buying one or two 128k SIMM. I remember
reading some place that Linux would see the memory but I would have to
change an EMC setting. In what file do I do that in and what number do
I use 128k, or is it the number that counts out on boot up.

I have put the encoder board in the computer set smdromod.o to work.
Then I tried to start EMC and I get this message.

Starting EMC motion program_ smdromod.o ? plat/rtline_3_0/
lib/smdromod.o:ini
Hint: insmod errors can be caused by incorrect module parameters,
including inva lid IO or IRQ parameter. Can?t install it. Sent a note
to CAD_CAM_EDM_DRO · and to Ray and some one will come writing to
the rescue. I would like to know how do I fix EMC, the computer, or
the encoder board, so the all get along and WORK together

Thank you all for all your help.
Terry Twombly