Specifications

1260-14 User Manual
EADS North America Defense Module Specific Syntax 3-13
Test and Services, Inc. © 1992
SETUP ARM
command
Syntax: SE[TUP] <address>.AR[M],ON | OFF
<address>::= Module address of the 1260-14 (1-12)
Description: This command is used to arm and disarm the
synchronous handshake mode. Setup data may only be modified
while ARM is OFF. Synchronous data transfers may only take
place when ARM is ON. Once the card is armed, any attempts to
send a setup command other than a SETUP <address>.ARM,OFF
will cause an error.
The completion of the last synchronous READ/WRITE operation in
a test automatically sets the ARM mode to OFF. The CLKIN signal
used to cause data transfers is ignored as long as ARM is OFF.
Each time the ARM is set to ON, synchronous READ/WRITE
operations restart at the first location in the port's buffer. This
means that if the user sets up a port to output five data items,
resetting the ARM causes the first data item to be transferred at
the next occurrence of the CLKIN signal. This is regardless of
where in the buffer the test had been when the ARM was set to
OFF. PDATAOUT commands are not recognized until ARM is
OFF. The default power-up condition of ARM is OFF.
Example:
This command sets ARM mode to ON within the module at
address 1.
SETUP 1.ARM,ON
SETUP BUSY
command
Syntax: SE[TUP] <address>.BU[SY],POS | NEG
<address>::= Module address of the 1260-14 (1-12)
Description: This command defines the polarity of the BUSY
handshake line. Setting the polarity to POS causes the BUSY line
to be set HIGH when the 1260-14 is busy processing during
synchronous operation. Setting the polarity to NEG causes the
BUSY line to be set LOW when the module is busy. The default
power-up condition is POS.
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