A.3 Power Supply Connector Pin Header, J15
Power Supply Connector Pin Header, J15
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Note that P5 comprises the signals needed for an I
2
S serial digital audio interface; the control interface(I
2
C and RESET) signals are routed to P4. I
2
C is actually routed to both connectors; however, the deviceis connected only to P4.
J15 provides connection to the common power bus for the TLV320AIC3007EVM. Power is supplied on thepins listed in Table A-3 .
Table A-3. Power Supply Pinout
Signal Pin Number Signal
NC J15.1 J15.2 NC
+5VA J15.3 J15.4 NC
DGND J15.5 J15.6 AGND
DVDD (1.8V) J15.7 J15.8 NC
IOVDD (3.3V) J15.9 J15.10 NC
The TLV320AIC3007EVM-K motherboard (the USB-MODEVM Interface board) supplies power to J15 ofthe TLV320AIC3007EVM. Power for the motherboard is supplied either through its USB connection or viaterminal blocks on that board.
34 EVM Connector Descriptions SLAU286 – June 2009Submit Documentation Feedback