slow access speed

  1. C

    Expansion Memory Cards and Speed Limitations above 5MB on the Macintosh Portable

    I'm currently in the process of developing RAM cards for my Portable. I have successfully created a 4MB and 8MB card and both work and boot. However, I am trying to understand the issues with slow access speeds when more than 5MB are in play (1MB on the board, 4 MB on the card). Initially I...