Nvidia 754 Manual do Utilizador descarregar pdf (Página 37)

BIOS

Page 4-7

DRAM Configuration

Scroll to DRAM Configuration and press <Enter>. The following screen appears:

1T/2T Memory Timing

For setting DRAM command rate timing.

Options: Auto, 1T, 2T.

CAS# Latency (Tcl)

Enables you to select the CAS latency time. The value is set at the factory depend-

ing on the DRAM installed. Do not change the values in this field unless you

change specifications of the installed DRAM.

Options: Auto, 2.0, 2.5, 3.0

RAS# to CAS# delay (Trcd)

This field specifies the RAS# to CAS# delay to read/write command to the same

bank.

Options: Auto, 2T ~ 7T.

Min RAS# active time (Tras)

This field specifies the minimum RAS# active time.

Options: Auto, 5T ~ 15T.

Row precharge Time (Trp)

This field specifies the Row Precharge Time. Precharge to active or Auto-refresh

of the same bank.

Options: Auto, 2T ~ 7T.

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Nvidia 754 Manual do Utilizador Página 37