Advanced Chipset Features - MSI RX480 Neo2 Benutzerhandbuch

MS-7151 ATX Mainboard
MSI Reminds You...
Change these settings only if you are familiar with the chipset.
DRAM Timing
The value in this field depends on performance parameters of the installed memory
chips (DRAM). Do not change the value from the factory setting unless you install
new memory that has a different performance rating than the original DRAMs.
CAS Latency (CL)
This controls the CAS latency, which determines the timing delay (in clock cycles)
before SDRAM starts a read command after receiving it. Settings: [2.0], [2.5], [3.
0]. [2.0] increases the system performance the most while [3.0] provides the
most stable performance.
TRAS
This setting determines the time RAS takes to read from and write to a memory
cell. Setting options: [5CLK] to [15CLK].
TRP
This setting controls the number of cycles for Row Address Strobe (RAS) to be
allowed to precharge. If insufficient time is allowed for the RAS to accumulate its
charge before DRAM refresh, refresh may be incomplete and DRAM may fail to
retain data. This item applies only when synchronous DRAM is installed in the
system. Setting options: [2CLK] to [6CLK].
TRCD
W hen DRAM is refreshed, both rows and columns are addressed separately.
This setup item allows you to determine the timing of the transition from RAS (row
address strobe) to CAS (column address strobe). The less the clock cycles, the
faster the DRAM performance. Setting options: [2CLK] to [6CLK].
Bank Interleaving
This field selects 2-bank or 4-bank interleave for the installed SDRAM. Disable the
function if 16MB SDRAM is installed. Settings: [Auto], [Disabled].
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Advanced Chipset Features