User Manual

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Chapter 5: BIOS Setup
Memory MBIST
MBIST Enable [Disabled]
Allows you to enable or disable Memory MBIST.
Configuration options: [Enabled] [Disabled]
The following items appear only when MBIST Enable is set to [Enabled].
MBIST Test Mode [Auto]
Allows you to select the MBIST Test Mode - Interface Mode (Tests Single and Multiple
CS transactions and Basic Connectivity) or Data Eye Mode (Measures Voltage vs.
Timing).
Configuration options: [Interface Mode] [Data Eye Mode] [Both] [Auto]
MBIST Aggressors [Auto]
Allows you to enable or disable Memory Aggressor test.
Configuration options: [Enabled] [Disabled] [Auto]
MBIST Per Bit Slave Die Reporting [Auto]
Reports 2D Data Eye Results in ABL Log for each DQ, Chipselect, and Channel.
Configuration options: [Enabled] [Disabled] [Auto]
Data Eye
Pattern Select [PRBS]
Configuration options: [PRBS] [SS0] [Both]
Pattern Length [3]
This token helps to determine the pattern length. The possible options are
N=3...12.
Configuration options: [3] – [9]
Aggressor Channel [1 Aggressor Channel]
This helps read the aggressors channels. If set to [Enabled], you can
read from one or more than one aggressor channel. The default is set to
[Disabled].
Configuration options: [Disabled] [1 Aggressor Channel] [3 Aggressor
Channels] [7 Aggressor Channels]
Aggressor Static Lane Control [Disabled]
Configuration options: [Disabled] [Enabled]
The following items appear only when Aggressor Static Lane Control is set to [Enabled].
Aggressor Static Lane Select Upper 32 bits [0]
Static Lane Select for Upper 32 bits. The bit mask represents the bits to be
read.
Configuration options: [0] - [99999999]
Aggressor Static Lane Select Lower 32 bits [0]
Static Lane Select for Lower 32 bits. The bit mask represents the bits to be
read.
Configuration options: [0] - [99999999]