NEC POWERMATE P - SERVICE MANUAL 1995, Инструкция по обслуживанию и справочник, Страница: 25 / 171

1-10 Technical Information
CAUTION:
SIMMs must match the tin metal
plating used on the system board SIMM sockets.
When adding SIMMs, use tin-plated SIMMs.
SIMMs install directly in the four sockets on the system board. The four sockets are
assigned as Bank 0 (2 sockets) and Bank 1 (2 sockets).
All configurations have two 8 MB SIMMs are installed in bank 0. SIMMs must be installed
in pairs of the same memory type. Both sockets must be populated within a bank for the
system to work. No switch or jumpers are required to set when the memory is changed. The
system BIOS automatically detects the SIMMs. Table 1-4 shows the SIMM memory
upgrade path.
Table 1-4 SIMM Memory Upgrade Path
Total Memory Bank 0 Bank 0 Bank 1 Bank 1
16 MB* 8 MB 8 MB Empty Empty
24 MB 4 MB 4 MB 8 MB 8 MB
24 MB 8 MB 8 MB 4 MB 4 MB
32 MB 8 MB 8 MB 8 MB 8 MB
32 MB 16 MB 16 MB Empty Empty
40 MB 4 MB 4 MB 16 MB 16 MB
40 MB 16 MB 16 MB 4 MB 4 MB
48 MB 8 MB 8 MB 16 MB 16 MB
48 MB 16 MB 16 MB 8 MB 8 MB
64 MB 16 MB 16 MB 16 MB 16 MB
64 MB 32 MB 32 MB Empty Empty
72 MB 4 MB 4 MB 32 MB 32 MB
72 MB 32 MB 32 MB 4 MB 4 MB
80 MB 8 MB 8 MB 32 MB 32 MB
80 MB 32 MB 32 MB 8 MB 8 MB
96 MB 16 MB 16 MB 32 MB 32 MB
96 MB 32 MB 32 MB 16 MB 16 MB
128 MB 32 MB 32 MB 32 MB 32 MB
* Standard configuration.