4.6 RGMII0 and VIN1B Selection (MUX J)

Figure 18 is part of the SoC pinmux table for RGMII0. The SoC device supports additional functions not shown in the table. The functions shown are intended to reflect those supported on the EVM. These functions include:

• Gig Ethernet (RGMII0): TXC, TXCTL, TXD[3:0], RXC, RXCTL, RXD[3:0]
• Management Data I/O (MDIO): MCLK, D
• Video Input Port (VIN1B): CLK, HSYNC, VSYNC, DE, [7:0]

Figure 18. SoC Pinmux for RGMII0 and VIN1B

Mux J: Selects between Gig Ethernet and Expansion. The selection is made using the I/O expander 2, bit P4, defaulting to Gig Ethernet. Figure 19 shows the MUX diagram for RGMII0 and VIN1B.

Figure 19. MUX Diagram for RGMII0 and VIN1B