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IMS IMSAI 8080 User Manual page 57

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USER GUIDE
With the proper care taken during assembly, the Mother board should
be the most reliable board in the system.
user will typically put on the Mother board, is when he desires to
add more card slot positions.
may be added to the original 6 slot Mother Board, or the 6 slot board
may be replaced by a new 22 slot board.
If 4 slot extension(s) are used, the extension(s) should be assembled
according to instructions for assembling the original Mother board.
Then the original Mother board must be removed from the cabinet and
jumpered to the new section by the use of short wire jumpers between
the connection points provided in each trace.
The power buses should be connected with a much heavier wire.
two boards can then be reassembled into the cabinet.
Care should be taken when inserting jumpers that each goes between
the corresponding lines on the two sections of Mother board.
2
8
Mother Board
Either 4 slot extension Mother Boards
Mother Board
User Guide
The only attention the
The

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