Teledyne LeCroy TA660СА User Manual
Page 65

TA660 User's Manual
Catalyst Enterprises, Inc
59
required by the selected commands are enabled. For
example, if you are using Master commands only, the
Target options are grayed out.
Looping
To run an exerciser program in a loop, set Loop Master or
Loop Target or both as applicable. To loop a fixed number
of times, set the Loop Counter to O n and enter the number
of loops to execute. Setting the loop counter to Off will
cause the program to loop indefinitely.
On Target Disconnect Options
Use Same Transaction
Completes from the disconnect
point on, regardless of the
number of times the target
issues a disconnect. The TA660
will take it from where the
target disconnect was issued and
try to complete the transaction
from that point on.
Use Next Transaction
The TA660 will bypass all of
the transactions in the current
command and will jump to the
transaction for the next
command.
On Target Retry Options
Infinite Retry
The TA660 will retry the
current command until the
target transfers data.
Advance to Next
The TA660 will bypass the
current command and go to the
next transaction for the next
command.
Master Abort on No DEVSEL# Options
Disabled
The FRAME# will stay asserted
indefinitely and the TA660 will
not issue a Master ABORT.
Enabled
The TA660 will issue a Master
ABORT on the 5
th
clock if no
DEVSEL# is asserted.
Master Assert FRAME#
Regardless of Grant
Once the TA660 is set to
become a master, it asserts the
frame and starts the transaction
regardless of the status of the
GNT#.