Question about 3b1/7300 memory upgrade

[David H. Brierley]

I have a machine with 1 meg of ram on the motherboard and I know that I can
upgrade to 2 meg by filling in all the empty slots.  What I would like to
know is wether or not it's possible to add the memory a half a meg at a time.
My wife kinda made a funny face at me when I told her how much money I wanted
to spend on "the stupid computer" so I am trying to find less expensive
alternatives.  I know where I can get a half meg of 256k chips real cheap
so I figured if it was possible to add the memory to the motherboard a half
meg at a time I would be  in good shape.

Thanks in advance for any help you can provide.
-- 
David H. Brierley
Home: dave at galaxia.Newport.RI.US   {rayssd,xanth,lazlo,mirror,att}!galaxia!dave
Work: dhb at rayssd.ray.com           {sun,uunet,gatech,necntc,ukma}!rayssd!dhb