Nexus 21 1066MT/s Interposer Computer Hardware User Manual


 
DDR3THIN-MN-XXX 63 Doc. Rev. 1.11
6.0 VIEWING DATA
6.1 Viewing B_DDR3D_XX Data
When using the NEX-DDR3INTR-THIN support packages the raw Address and Data groups are
suppressed and are replaced with post-processed data in new groups. This data is displayed in
new groups that have the support package name preceding it (i.e., B_DDR3D_XX Address,
B_DDR3D_XX DataHi, etc.). The raw data groups are suppressed so that the display of data can
be done in a more user-friendly fashion.
The Command group is suppressed because its function is replaced with a column labeled
“B_DDR3D_XX Mnemonics”. The Interposer support software includes post-processing code
that permits masking out all invalid Read / Write and non-Command data, providing the user a
much better overview of bus activity. Figure 16 shows the default B_DDR3D_XX display where
all DDR3 data is displayed.
Figure 16 - B_DDR3D_XX Listing Display