Msg: 2895 *Conference*
07-23-92 22:28:31
From: JERRY DORICH
To : RICK HANSON
Subj: XR4
Rick, here's my situation. I have a 102 with the UR2 in the ROM and the two RAM slots filled with 8K modules. I would like to buy the XR4, then add my UR2 to the XR1, but a ROM Sardine and add it to XR2, then use XR3 and XR4 for extra RAM storage. At a later date, I would probably buy Tri-Mike Network's Super rom and add it to XR3. How does this XR4 work? Do I physically remove my UR2 chip from the machine and then place it physically in teh XR4 or is this accomplished by some other means? If I just want to use the XR4 for the RAM space, do I have to buy RAM modules. Lastly, on the Node, where does this external module hook onto? Is it the system bus? Thanks for your trouble in answering these questions.