3980xpi Users Manual - Data I/O Corporation

Getting Started
Verify the Device
To switch between the two screens, press F4. For this Session you will be using
the Non-default screen.
Figure 3-22. Verify Memory Device Screen (All Parameters)
Review
If you just completed Session 11, Program a Memory Device, you probably do
not need to set any parameters. Your parameters should match those in Figure
3-21.
User data size defaults to the size of the selected device, but if you already
performed an operation on the device (as you did in this Session), the
programmer sets this value (along with Block Size and Begin Address) to the
parameters specified in the previous device operation.
Note: Remember that the displays may look different if you are
using a device other than an AMD 27256.
You are ready to verify the data programmed into the device.
To begin the verify, press ENTER. If the verify operation completes successfully,
the following message is displayed in the message bar: OPERATION
COMPLETE: Sumcheck = xxxxxxxx, where xxxxxxxx represents is the
8-digit (4-digit for a logic device) sumcheck of the data in the device.
When you select Verify Device from the Main Menu, you see either the Nondefault
screen or the All Parameters screen. Press F4 to toggle between the
two parameter-entry screens.
After you enter the Verify parameters, press ENTER to begin the verify
operation.
When the programmer is finished verifying, it displays the sumcheck of the
data in the device.
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