Unisys NX5820 manual MSK412 Style Memory

MSK412 Style Memory

MSK412 Style Memory

The minimum memory capacity per domain utilizing the MSK412 memory board is 384 megabytes. Memory capacity may be expanded to 4608 megabytes per domain in increments of 384 megabytes by adding up to two additional MSK412 memory boards and by adding six chip sets (twelve DIMMs) per memory board.

Figure 3–3 depicts the board layout showing the location of the major components of the MSK412 memory board. Since memory increments are in bank and segment order, further defined by the Server ASIC, the basic 384 MB board will have four DIMMS (00, 10, 20, 30) installed. A DIMM is comprised of sixteen 16M X4 BIT DRAMS and provides for 96 MB of memory. Memory capacity for the board is expanded to 1536 megabytes by adding twelve additional DIMMS: (01,11, 21, 31); (02,12, 22, 32); and (03, 13, 23, 33).

7017 6300–005 3–7