Dataman 48XP - Manual (Page 42)

42
Insertion Test
This option performs a device-insertion check of the chip in
the socket. The insertion check includes poor pin contact, pin
count mismatch (the pin count of the chip designated in the
software does not match the pin count of the actual chip in the
socket), device in wrong position, device upside-down;
short-circuit between pins, and chip damage. Result is
displayed at the socket
′
s LED’s.
Device ID Check
This option performs a device signature and manufacturer
match test. With the chip selected and plugged into the socket,
DATAMAN-48XP checks the device ID and displays the
results of each check on the LED display.
Verify Passes
Checking this option will instruct the DATAMAN-48XP to
perform device verification with the buffer data when
programming is complete. When verify passes is enabled, one
of the three verify options (as described below) must be set.
Verifying Options
The following three options are available for verification of
data retention following programming: verify twice with V
cc
±±±±5%, verify twice with V
cc
±±±±10% , and verify once with V
cc
.
These options will only be enabled if the ‘Verify passes’
option (see above) is enabled.
(
． ． ． ．) Twice V
cc
±±±±5%
When this option is selected, the DATAMAN-48XP will do
two verify passes on the device: one using V
cc
+5%, the other
V
cc
-5%.