System Installation
96M4011o User’s Manual
3-2
3.2 Main
Memory
96M4011o
provides two DDR-SDRAM DIMM slots to support 2.5V DDR-
SDRAM as on-board main memory. The maximum memory size can be up to 2GB.
Auto detecting memory clock according to BIOS CMOS settings.
For system compatibility and stability, don’t use memory module without brand.
You can also use only one double-sided DIMM in either one DIMM slot or two
single-sided DIMM in both slots.
Watch out the contact and lock integrity of memory module with socket, it will
impact on the system reliability. Follow normal procedures to install your DRAM
module into memory socket. Before locking, make sure that all modules have been
fully inserted into the card slots.
Note:
To maintain system stability, don’t change any of DRAM parameters in BIOS setup
to upgrade your system performance without acquiring technical information.
3.3
M-systems Flash Disk
96M4011o
reserves one 32-pin DIP sockets for installing M-systems Flash disk
from 2MB to 288MB. This operation structure is running with pure ISA-bus without
PnP (Plug and Play) function. Before installing, make sure that I/O address jumper
setting is set on right position to prevent unworkable system due to I/O resource
conflict. Do remember to follow DOC (DiskOnChip) installation procedure.
Otherwise, it is possible to burn out the Flash chip due to incorrect installation.
Installing DOC
Align the DOC with pinholes on the socket. Make sure that the notched corner or dot
mark (pin 1) of DOC corresponds to notched corner of the socket. Then press the
DOC gently until it fits into place. If installation procedure is correct, the Flash disk
can be viewed as a normal hard disk to access read/write data.
WARNING
Please ensure that your DOC is properly inserted. Placing the DOC in reverse will
cause severe damage. Remember, a new DOC chip is always a formatted disk. You
may simply plug the chip on the DOC socket and read/write through it. If you
would like to boot from this Flash disk, it is necessary to refer to the application note
from M-systems. You can easily get relative information from M-systems shipping
package (such as product manual) or Web-site http://www.m-sys.com.