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Chapter 3 – Asus P8C WS User Manual

Page 72

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Chapter 3: BIOS setup

Chapter 3

Primary Timings

DRAM CAS# Latency [Auto]

Configuration options: [Auto] [3 DRAM Clock] – [15 DRAM Clock]

DRAM RAS# to CAS# Delay [Auto]

Configuration options: [Auto] [4 DRAM Clock] – [15 DRAM Clock]

DRAM RAS# PRE Time [Auto]

Configuration options: [Auto] [4 DRAM Clock] – [15 DRAM Clock]

DRAM RAS# ACT Time [Auto]

Configuration options: [Auto] [4 DRAM Clock] – [40 DRAM Clock]

DRAM COMMAND Mode [Auto]

Configuration options: [Auto] [1 DRAM Clock] [2 DRAM Clock] [3 DRAM Clock]
Secondary Timings

DRAM RAS# to RAS# Delay [Auto]

Configuration options: [Auto] [4 DRAM Clock] – [15 DRAM Clock]

DRAM REF Cycle Time [Auto]

Configuration options: [Auto] [48 DRAM Clock] – [511 DRAM Clock]

DRAM Refresh Interval [Auto]

Configuration options: [Auto] [3120 DRAM Clock] – [9999 DRAM Clock]

DRAM WRITE Recovery Time [Auto]

Configuration options: [Auto] [5 DRAM Clock] – [16 DRAM Clock]

DRAM READ to PRE Time [Auto]

Configuration options: [Auto] [4 DRAM Clock] – [15 DRAM Clock]

DRAM FOUR ACT WIN Time [Auto]

Configuration options: [Auto] [16 DRAM Clock] – [63 DRAM Clock]

DRAM WRITE to READ Delay [Auto]

Configuration options: [Auto] [4 DRAM Clock] – [8 DRAM Clock]

DRAM CKE Minimum pulse width [Auto]

Configuration options: [Auto] [3 DRAM Clock] – [15 DRAM Clock]

DRAM CAS# Write Latency [Auto]

Configuration options: [Auto] [5 DRAM Clock] – [15 DRAM Clock]

DRAM RTL (CHA) [Auto]

Configuration options: [Auto] [16 DRAM Clock] – [63 DRAM Clock]

DRAM RTL (CHB) [Auto]

Configuration options: [Auto] [16 DRAM Clock] – [63 DRAM Clock]
Third Timings

tWRDR (DD) [Auto]

Configuration options: [Auto] [1 DRAM Clock] – [6 DRAM Clock]