6-26
Connectors
Signal Descriptions for SYSTEM BUS
USE_MEM_EXT_T
RIG
27 Pin Input
This is the external trigger source for Use Mem.
When Trig Source is Ext (see Screens: Digital Demod), a TTL high on this pin will
initiate data capture for Use Mem.
RP_BURST_T1 and RP_BURST_T2 must select the correct burst number (see
signal descriptions for RP_BURST_T1, RP_BURST_T2).
Input
High: demodulated data is stored for later use. Low: data is not stored.
Requirements
TTL High drive: 100 µA Low: 2 mA
See Also
Keys: Use Mem Connectors: System Bus, RP_BURST_T1, RP_BURST_T2
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