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C2SBM-Q User's Manual
Cache Extended Memory
If enabled, this feature will allow the data stored in the extended memory area to
be cached (written) into a buffer, a storage area in the Static DROM (SDROM) or
written into L1, L2, L3 cache inside the CPU to speed up CPU operations. Select
Uncached to disable this function. Select Write Through to allow data to be cached
into the buffer and written into the system memory at the same time. Select Write
Protect to prevent data from being written into the extended memory area above 1
MB. Select Write Back to allow the CPU to write data back directly from the buffer
without writing data to the System Memory for fast CPU data processing and operation.
The options are Uncached, Write Through, Write Protect, and
Write Back
.
PNP Configuration
Access the submenu to make changes to the following settings for PNP (Play &
Plug) devices.
PCI 32 Device Slot#4 - PCI Device Slot#6
Access the submenu for each of the settings above to make changes to the
following:
Option ROM Scan
When enabled, this setting will initialize the device expansion ROM. The options
are
Enabled
and Disabled.
Enable Master
This setting allows you to enable the selected device as the PCI bus master.
The options are
Enabled
and Disabled.
Latency Timer
This setting allows you to set the clock rate for Bus Master. A high-priority, high-
throughout device may benefit from a greater clock rate. The options are
Default
,
0020h, 0040h, 0060h, 0080h, 00A0h, 00C0h, and 00E0h. For Unix, Novelle and
other Operating Systems, please select the option: other. If a drive fails after
the installation of a new software, you might want to change this setting and try
again. A different OS requires a different Bus Master clock rate
.
PCI-E x4 Slot 5
Access the submenu for each of the settings above to make changes to the
following:
PCI Express Port#1
Select Enabled to always enable PCI-Ex1 Port#1. Select Disabled to disable
PCI-Ex1 Port#1 and all other PCI-E ports. When set to Auto, PCI-Ex1 Port#1
will be enabled if a PCI add-on card is detected. The options are
Auto
, Enabled
and Disabled.
Summary of Contents for C2SBM-Q
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