Data Sheet - Freescale Semiconductor
Data Sheet - Freescale Semiconductor
Data Sheet - Freescale Semiconductor
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3.7.2 Synchronous Sampling mode with minimum latency<br />
3.8 Initialization timing<br />
POR<br />
t DSP_POR<br />
POR<br />
Internal<br />
Delay<br />
t DSI_POR<br />
t OCPH1<br />
Figure 36. Synchronous sampling mode with minimum latency<br />
Offset<br />
Cancellation<br />
Offset<br />
Cancellation<br />
Phase 1<br />
Phase 2<br />
Discovery<br />
Mode<br />
t OCPH2<br />
Offset<br />
Cancellation<br />
Normal<br />
User set up and self-test control through CRM<br />
Read Status Registers (DEVSTAT, DEVSTAT2)<br />
Initialize Signal Chain<br />
Initialize Communication<br />
Offset<br />
Verification<br />
Self-test<br />
Verification<br />
t START_DISC<br />
Figure 37. Initialization timing<br />
Enabled/Disabled<br />
By OCFILT[2:0]<br />
Offset<br />
Verification<br />
Enter<br />
PDCM<br />
Command<br />
Periodic<br />
<strong>Data</strong><br />
Collection<br />
Mode<br />
MMA27XXW<br />
Sensors<br />
<strong>Freescale</strong> <strong>Semiconductor</strong>, Inc. 59