Rockwell Automation 6180 Industrial Computers - Manual (Page 79)

Adding and Removing Memory 5–3
Publication 6180-6.0
•
66 or 100 Mhz SDRAM
•
Non-ECC (64-bit) and ECC (72-bit) memory
•
3.3 V memory only
•
Single- or double-sided DIMMs in the following sizes:
DIMM Size Non-ECC
Configuration
ECC Configuration
16 MB 2 Mbit x 64 2 Mbit x 72
32 MB 4 Mbit x 64 4 Mbit x 72
64 MB 8 Mbit x 64 8 Mbit x 72
128 MB 16 Mbit x 64 16 Mbit x 72
When adding memory, follow these guidelines:
•
You can install DIMMs in any of the three banks
•
You can use different sizes of DIMMs in different banks
•
The BIOS detects the size and type if installed memory
•
For ECC operation to be available, all installed memory must be
ECC, and you must enable the ECC Configuration feature in the
Setup program. See the SE440BX Motherboard Product Guide for
more information.
When adding memory to the 6180 Computer processor board, follow
these guidelines:
•
SDRAM DIMMs can be installed in one, two, or three sockets in any
order. The BIOS automatically detects memory type (i.e. ECC, non-
ECC), size, and speed.
•
EDO DIMMs are not supported in the P3 motherboard. Do not
attempt to install these types of DIMMs.
•
Use only gold-plated DIMMs in your Pentium III motherboard
•
Use 168-pin (100 MHz), unbuffered SDRAM DIMMs. Both single-
and double-sided DIMMS, and registered DIMMs are supported.
•
Use of serial-presence detect (SPD) DIMMs is optional, but
recommended.
Adding and Removing Memory Modules
This section gives instructions on how to add memory modules to or
remove memory modules from the 6180 Computer processor board.
Guidelines for Adding and
Removing Memory