Can the XTEND be operated in 8-bit mode?

  • It is possible to address 8-bit memory, when added via the expansion connector, but the XA-G3 does not allow mixing of memory sizes. (i.e., If you must run 8-bit memory, then ALL of the memory MUST be 8-bit, and hence, none of the on-board memory may be used.)

Note: The XA-SCC supports Dynamic Bus Sizing so it is possible on the XTEND-SCC to have mixed 8-bit and 16-bit memory on the same board.