Pandaboard Es Interface Signal Access; Twl6040 Pdm Interface Probe Points; Figure 25 - Twl6040 Pdm Interface Probe Points - pandaboard OMAP4460 ES System Reference Manual

4.3
4.3.1
The PDM interface which is the digital audio interface between the OMAP4460 and the TWL6040 Audio
Companion IC, may be probed at testpoints above the TWL6040 IC at U18 as shown in Figure 25 below.
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OMAP4460 Pandaboard ES
System Reference Manual

Pandaboard ES Interface Signal Access

TWL6040 PDM Interface Probe Points

H_PDM_UL_DATA
H_ABE_CLKS
Figure 25 – TWL6040 PDM Interface Probe Points
September 29, 2011
H_PDM_FRAME
H_PDM_CLK
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Revision 0.1
DOC-21054