Data I/O UniSite-xpi User Manual page 193

Blank Check
UniSite-xpi User Manual
• Data Word Width—Sets the number of bits in the Data Word Width.
For 8-bit (or larger) devices, the minimum word width is equal to the
device width, and the maximum is 64. For 4-bit devices, your word
width choices are 4, 8, 16, and 32. This value should match the data
bus word width in the target system for the device being
programmed.
• Next Device—Type the number corresponding to the next device in
the set to check for illegal bits.
• Next Operation Begins At—This field is read-only and cannot be
altered. It appears only to inform you where (at what hex address)
the next operation begins.
The Blank Check command checks a device, ensuring that it is blank.
Main More
Menu Com-
mands
To blank check a device, follow these steps:
1. Select and socket a device.
2. Press E . UniSite-xpi checks the device and respond with
NTER
OPERATION FAILED: Non-blank device.
if the device is non-blank, or
OPERATION COMPLETE
if the device is blank.
4. Commands
Device
Blank
Checks
Check
4-59