CHAPTER 4
CHAPTER 4
CHAPTER 4
CHAPTER 4
CHAPTER 4
AMI
AMI
AMI
AMI
AMI
®
BIOS USER’S GUIDE
BIOS USER’S GUIDE
BIOS USER’S GUIDE
BIOS USER’S GUIDE
BIOS USER’S GUIDE
4-10
Description of the item on screen follows:
Automatic Configuration
Choose Enabled(default) will automatically configure the DRAM
timing depending on the “DRAM Speed” selection. Choose Disabled to
customize setup.
DRAM Setting
RAS Pulse Width For EDO/FP/SDRAM
Select the number of CPU clock cycles for RAS DRAM refresh.
Fewer clock cycles give faster performance, and more cycles give more
stable performance. The settings are 6T/5T, 5T/4T, 7T/6T, or 8T/7T.
Refresh Queue Depth
This option is for minimizing the performance penalty caused by
refresh cycles. Refresh request is arbitrated with other DRAM request. If a
refresh request does not get served, it enters refresh queue. The priority of
refresh request is highest when the refresh request is full.
Read Lead-off Time Delay/Back-Back Read Timing
This option controls whether to delay the Read command or not.
Summary of Contents for Baby AT SI19
Page 1: ...Version 1 1 i ...
Page 4: ...Chapter 1 Introduction 1 1 iv ...
Page 8: ...viii ...
