Specifications

1260-14 User Manual
EADS North America Defense Module Specific Syntax 3-3
Test and Services, Inc. © 1992
Synchronous Mode
Handshaking
The module has a two line handshake available for use in the
synchronous mode. The first is the BUSY line which is set by the
1260-14 when it is busy processing, and the second is the CLKIN
line which the user toggles to clock the next synchronous
operation. The user may specify the polarity of the BUSY line and
the active edge of the CLKIN line by using the appropriate SETUP
command. Refer to Figure 3-1 for the timing diagrams of the input
and output handshaking modes available. Both the BUSY and
CLKIN lines are valid only when a synchronous operation is
defined and armed.
NOTE:
Both the BUSY and the CLKIN lines are valid only when
synchronous operations are defined and armed. Changes
on the CLKIN line will be ignored by the 1260-14 when the
card is not armed. Spurious outputs on the BUSY line
should also be ignored unless the unit is armed.
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