Dataman 448PRO2AP User Manual page 104

Checkbox Keep "Load project" operation allowed is set to inactive state by default - it
means the Load project operation button and menu will be disabled when Protected mode is
active.
If the option is enabled (checked), the Load project operation button and menu will be allowed
in Protected mode.
To switch program from Protected mode back to Normal mode, use the menu command
Options / Normal mode. The „Password required" dialog appears. User has to enter the
same password as the password entered during switch to Protected mode.
When Protected mode is active, the label "Protected mode" is visible near the top of Log
window of PG4UWMC main window.
Note: Sometimes when Protected mode is switched from active state to inactive state (Normal
mode), some commands (for example command "Load project") may remain disabled. This
can be resolved by clicking on button Stop ALL.
Multi-projects
Multi-project is special feature which provides possibility to run any sequence of operations
with any device, based on informations saved during creation of sub-projects and multi-
project itself.
In practice, using Multi-projects you are able to:
 comfortably program multi-chip devices
 configure and run any sequence of device operations (e.g. Program + Verify + Verify +
Verify) with one device
See also more detailed description on operation modes.
Basic terms related to Multi-project:
 Multi-project file is special file that contains all Multi-project information. Multi-project file
can include one or more projects. Projects included in Multi-project (file) are also called sub-
projects.
 Sub-project means classic project file which has been included into Multi-project file during
Multi-project file build.
 Project file - a special type of file that combines buffer data, device operation options,
special options and some level of safety features. It completely defines the way how to treat
with the device. Once saved, it can be reloaded anytime and the operation can be repeated
exactly.
 Multi-chip device is device with two or more independent chips (of the same or various
types) in single package.
 Sub-device - an individual part of multichip device. Sub-device is selectable from PG4UW
device list. Once selected, you can work with respective chip in fully manner. You can define,
test and save the project file for the partial chip.
 Master device - a multichip device unit consists of sub-devices. Master-device is selectable
from PG4UW device list, too. Once selected, you can use Multi-project Wizard to build-up
the Multi-project file from individual project files and save/load/execute it. Master device is
not defined if the Multi-project is built up from Single-chip devices.
 Device operation - each operation executable directly selecting via menu, clicking on
toolbar button or callable via remote command (Blank, Read, Verify, Program, Erase). Some
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