Dram Type; Lrdimm Support; Mirrored; Ecc - Teledyne Kibra DDR User Manual

Recording Options Setup

DRAM Type

Select the DRAM Type from the following options in the dropdown menu:
For DDR3:
For DDR4:
Note:
For RDIMMS, the RCD commands will be decoded.

LRDIMM Support

LRDIMMs support two different addressing schemes. When selecting LRDIMM, you must
specify which addressing scheme your system and DIMMs support. Click the checkbox to
select it.

Mirrored

Select the Mirrored check‐box to Trigger and Display data correctly for a UDIMM which
has a Mirrored configuration.

ECC

Check the ECC box if your system uses Error Correction Coding.

Encoded

Selecting this checkbox (see Figure 2.14 on page 46) for DDR4 LRDIMM or RDIMM
indicates the Encoded Quad CS should be used for mapping ranks. It uses the following
truth table:
CS[0]_n : CS[1]_n : C[0] : Actual Rank
0 : 1 : 0 : Rank 0
0 : 1 : 1 : Rank 1
1 : 0 : 0 : Rank 2
1 : 0 : 1 : Rank 3
K ibra DDR Protocol Analyzer User Manual
UDIMM

SODIMM

RDIMM

LRDIMM

SORDIMM

UDIMM

SOUDIMM

RDIMM

LRDIMM

Use CS2 as A16 in both slots

Use CS3 as A17 in both slots

T eledyne LeCroy
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