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VIN2A
VIN2A_CLK, _VS, _HS, _DE, _D[9:0]
Mux
E
A1 B1
B2
VIN2A_CLK, _VS, _HS, _DE,
_D[9:0]
SoC
CBT16214
A1=B2 or A1 = B3
B3
LI Camera
Connector
Expansion
Connector
VIN2A
VIN2A_CLK, _VS, _HS, _DE, _D[9:0]
Signal Multiplex Logic
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28 SPRUIB9 – December 2016
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DRA72x EVM CPU Board User's Guide
Mux E: Selects between LI camera and expansion, as shown in Figure 14 . The selection is made using
the IO expander #3, and bits P6 and P2. The default mode is set to expansion.
Figure 14. Mux Diagram for VIN2A and EMU
4.5 VIN2A and RGMII1 Selection (Mux F)
Figure 15 is part of the SoC pinmux table for VIN2A. The SoC device supports additional functions not
shown in the table. The functions shown are intended to reflect those supported on the EVM. These
include:
• Video Input Port (VIN2A): D[23:10]
• Gig Ethernet (RGMII1): TXC, TXCTL, TXD[3:0], RXC, RXCTL, RXD[3:0]
• Management Data I/O (MDIO): MCLK, D
Figure 15. SoC Pinmux for VIN2A and RGMII1