XE8805 SEMTECH [Semtech Corporation], XE8805 Datasheet - Page 150

• Manufacturer Part Number: XE8805
• Description: Data Acquisition MCU
• Manufacturer: SEMTECH [Semtech Corporation]

XE8805/05A
same clock, the interruptions on IrqA and IrqB which inform that the capture condition was met, may appear at
different moments. In this case, the processor should read the shadow register associated to a counter only if the
interruption related to this counter has been detected.
It must be noted that when counters A and B are cascaded, the capture might happen at different cycles for the A
and B registers. This is due to the asynchronous relationship between counter and capture clock and to the fact
that the capture condition detection is independent for A and B counters.
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