Technical Data
50
EPC-2322 (P3000(D)BX2 Series)
Service Manual
Installing Memory
Overview
The P3000(D)BX2 contains two (2) 168-pin DIMM (Dual In-Line Memory Module)
sockets for memory (
). This provides support for up to 512 MB of on-board
memory using PC100 DIMM's, or higher as technology becomes available.
Memory Banks
SIMM’s (Single In-Line Memory Modules) typically require two (2) sockets filled with
identical modules in order to compose a bank. DIMM’s require only one socket.
Any of the DIMM sockets can be filled in any order with modules of any acceptable
size. For example, a 16 MB DIMM can be installed in Bank 0, while a 32 MB DIMM
can be installed in Bank 1.
DIMM Types
Three (3) DIMM memory sizes (64, 128, and 256 MB) are supported. DIMM's of these
sizes can be installed in banks 0 and 1 in any combination in any order.
Memory size is detected by the system BIOS. Memory timing requires PC100 SDRAM
modules.
DIMM
Installation
The procedure for installing a DIMM (
) is outlined in the following table.
DIMM
Removal
The procedure for removing a DIMM is outlined in the following table.
The system can operate without Bank 0 (DIMM 1) filled. However,
Crisis Recovery mode requires Bank 0 to be populated. For more information
on Crisis Recovery mode, see
The SBC only su3.3 V DIMM’s. Use of DIMM’s that are not rated at
+3.3 V can cause damage to the equipment and could void the warranty.
Step
Action
1
Power-off the system and disconnect all power cords.
Note:
Use the grounding wrist strap provided with the system to discharge
static electricity.
2
Depress the DIMM socket latches outward (if required).
3
Align the DIMM with the socket.
Note:
The DIMM and socket are both keyed to prevent improper installation.
4
Insert the DIMM into the socket. Carefully push the DIMM into the socket.
Note:
The DIMM socket latches will rotate upward to engage the DIMM.
Step
Action
1
Power-off the system and disconnect all power cords.
Note:
Use the grounding wrist strap provided with the system to discharge
static electricity.
2
Depress the DIMM socket latches outward.
Note:
The DIMM will be ejected from the socket.
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Summary of Contents for P3000BX2 Series
Page 14: ...Introduction 6 EPC 2322 SBC P3000 D BX2 Series Service Manual Notes S t o c k C h e c k c o m...
Page 62: ...Technical Data 54 EPC 2322 P3000 D BX2 Series Service Manual Notes S t o c k C h e c k c o m...
Page 64: ...Technical Data 56 EPC 2322 P3000 D BX2 Series Service Manual Notes S t o c k C h e c k c o m...
