Teledyne LeCroy Summit Z3-16 PCI Express Multi-lane Exerciser User Manual - Manual (Page 90)

Teledyne LeCroy Memory Regions for Host Emulation
90 Summit Z3‐16 PCI Express Multi‐Lane Exerciser User Manual
The Memory/IO Address Space editor is implemented as a standard hex editor.
The address space memory must be saved to a file so that it can be downloaded to the
hardware using the PETracer™ application.
If you prefer, you can write address space memory into the Exerciser and read address
space memory from the Exerciser directly using the and toolbar buttons or
using the menu File > Write Address Space or File > Read Address Space.
7.2 Memory Regions for Host Emulation
Pleas refer to “Transactions Host Emulation” on page 58 .
7.3 Using StoreData in Device Mode for Z3 Scripting
Memory Reads executed from Z3 script can have an optional parameter called StoreData.
For a description of this parameter please refer to 3.1 Packet = TLP on page 6 of the
PETrainer Scripting Language Manual.
When this parameter is used it instructs the Trainer to collect all the data returned as a
response to this Memory Read and copy it to the specified Address Space location (or Host
Memory Region).
The following describes in detail the steps that should be taken in the case of Device
Emulation in order to set up the exerciser to be able to use the StoreData parameter and
to verify the results of running the scripts with this parameter.
To use StoreData perform the following steps:
1. Select Setup> Generation Options to display the Generation Options dialog:
2. Select the General tab and click Device in the Emulation Role pane (see
Figure 7.1
on page 91 ).