LeCroy WavePro 7 Zi series Operator's Manual page 226

WavePro 7Zi
will auto select either Read or Write (as appropriate) and be grayed out as
not-selectable by the user.
Note: There is an identical checkbox selection in the I
dialog. These two setups are dynamically linked, so selecting it one way for
Trigger will result in an identical selection for Decode. This ensures that the
trigger address format matches decoded information on the display.
Address Value Setup - Enter the Address Value in binary or hex (depending
on what was selected in the Setup Mode). The pattern condition for the
Address is always "equal".
Binary addresses allow use of "don't care" conditions in any bit position
(entered as X). Hexadecimal addresses allow use of "don't care" conditions
in any nibble position) also entered as an X. If an address is set up in Binary,
then converted to Hex with a Setup Mode change, then any non-nibble
length "don't care" values will be shown as $.
Note: Address values are always MSB format. Therefore, conversion of
address values from binary to hex when "don't care" values are used will
be on that basis.
Direction - Enter a Direction (either Read, Write, or Don't Care) for the
Address value. If you have elected to use 7-bit addresses with the R/W bit
included in the address value, then this selection will be grayed out and not
selectable.
These setup selections are displayed if the Trigger Selection is ADDR+DATA or EEPROM.
Data Pattern Value - The pattern value
is entered in either Binary or
Hexadecimal mode depending on the
previous selection of Setup Mode.
There are two selections for pattern
value - "Pattern Value" and "Pattern
Value To". The second selection is
exposed for data entry if the Condition
is set to INRANGE or OUT(of)RANGE.
Otherwise, it is grayed out. Up to 12
bytes of data can be entered as a
pattern value.
If less than 12 bytes of data is entered
for the pattern value, the data is
assumed to begin at the 0 (i.e., first)
2
data byte in the I C message. If this is
not desired, then add leading or trailing
"don't care" (X) nibbles to the pattern
value.
When more than one byte of data is
entered as a data pattern value, the
225
2
C decode setup
WP700Zi-OM-E-RevA