AN2848 Freescale Semiconductor / Motorola, AN2848 Datasheet - Page 3

• Manufacturer Part Number: AN2848
• Description: Programming the eTPU
• Manufacturer: Freescale Semiconductor / Motorola

Architecture
Figure 1. eTPU Block Diagram
The input/output channels of the eTPU each have a pair of Match and Capture units interfaced to one of
two timer/counter (TCR) registers. Logic in the channel enables the hardware to detect or drive pin
transitions with a high degree of timing precision. Details of the channel architecture is a topic for a
subsequent note, but a block diagram is given in
Figure
2.
Programming the eTPU, Rev. 0
Freescale Semiconductor
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