User`s guide

42 • Getting Started
3.2 Memory Module Installation
The cPCI-6810/6820 SBC supports up to four sockets of 144-pin PC-133
registered ECC SO-DIMM’s. The maximum memory capacity is therefore
2G bytes. If memory modules are pre-installed when you receive the your
package, this section can be skipped.
The chipset supports 64Mb, 128Mb, 256Mb, and 512Mb memory
technologies. The supported DRAM types are listed in the following table.
DRAM Depth DRAM Type (Row/Column)
11/9
16M 2-bank SDRAM
11/10
64M 2-bank SDRAM 13/10
12/8
12/9
12/10
13/10
64M 4-bank SDRAM
12/9
12/10
128M 4-bank SDRAM
13/10
13/8
13/9
13/10
256M 4-bank SDRAM
13/11
Table 28: Supported SDRAM Chip
While installing the SO-DIMM, ensure that the SO-DIMM modules are firmly
seated in it sockets and do not hinder with any components.