Teledyne LeCroy TA700_800_850 User Manual - Manual (Page 83)

Custom Capture Data Project Catalyst Enterprises, Inc.
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Mnemonics as Events To use a pre-defined Mnemonic as an Event, double click in an Event
field, then select a Mnemonic from the Select Mnemonic window in the
New Event Setting dialog an click Import. For a detailed description of
Mnemonics see “Mnemonics” on page 164.
External Signals External input signals are an extension of event definition. You may
include an external signal with an event definition by double clicking the
in the External Signal data field and entering an external signal number
between 0 and 0xFFFF.
Figure 60 Invoking an External Signal
Set Default To set all of the PCI signals to the default value of don’t care, X, for any
given event EVx, position the highlighted cursor anywhere in that row
and hit the “del” key.
Set Transfer Type The transfer type selection dialog box shown in Figure 61 controls the
pre-determined signal settings and address limits based upon the XFER
type selected. For example, with A32 selected as shown, the address field
is automatically limited to 32 bits, a limited CBE dialog as shown in
Figure 62 is enabled, 64 bit settings in the PAR dialog and the R/G dialog
are grayed out. Additionally the IDSEL, FRAME#, IRDY#, DEVSEL#,
TRDY# and STOP# are pre-defined and unchangeable.