WIENER, Plein & Baus GmbH
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www.wiener-d.com
3 VM-DBA LED DISPLAY
VM-DBA visualizes activity on the VME bus lines in three different ways, direct, latched,
and stretched. In the direct or “raw” mode, the LED’s indicate the actual state of the lines,
while in latched mode, the states of the lines are captured either by the DTACK*, or by
BERR*, or by BBSY*, or by a pseudo-DTACK* signal generated by VM-DBA itself. In the
