Datasheet

PRODUCTPREVIEW
TMS320C6472
SPRS612G–JUNE 2009– REVISED JULY 2011 www.ti.com
Table 2-5. Terminal Functions (continued)
SIGNAL
TYPE
(1)
IPD/IPU
(2) (3)
DESCRIPTION
NAME NO.
ETHERNET MAC (EMAC) (RGMII[1:0])
EMAC Transmit Clock (TXC) for RGMII0 if enabled by
RGTXC0 AH19 O
MACSEL0[2:0] (see Table 3-1).
RGTD00 AE18
RGTD01 AG19
EMAC Transmit Data bus (TD[3:0]) for RGMII0 if enabled by
O
MACSEL0[2:0] (see Table 3-1).
RGTD02 AF17
RGTD03 AJ19
EMAC Transmit Control (TXCTL) for RGMII0 if enabled by
RGTXCTL0 AF19 O
MACSEL0[2:0] (see Table 3-1).
EMAC Receive Clock (RXC) for RGMII0 if enabled by
RGRXC0 AH21 I
MACSEL0[2:0] (see Table 3-1).
RGRD00 AF21
RGRD01 AG21
EMAC Receive Data bus (RD[3:0]) for RGMII0 if enabled by
I
MACSEL0[2:0] (see Table 3-1).
RGRD02 AF20
RGRD03 AE19
EMAC Receive Control (RXCTL) for RGMII0 if enabled by
RGRXCTL0 AJ21 I
MACSEL0[2:0] (see Table 3-1).
EMAC Reference Clock (REFCLK) for RGMII0 if enabled by
RGCLK0 AG20 O
MACSEL0[2:0] (see Table 3-1).
EMAC Transmit Clock (TXC) for RGMII1 if enabled by
RGTXC1 AH17 O
MACSEL1[1:0] (see Table 3-1).
RGTD10 AH18
RGTD11 AG17
EMAC Transmit Data bus (TD[3:0]) for RGMII1 if enabled by
O
MACSEL1[1:0] (see Table 3-1).
RGTD12 AE16
RGTD13 AF16
EMAC Transmit Control (TXCTL) for RGMII1 if enabled by
RGTXCTL1 AH16 O
MACSEL1[1:0] (see Table 3-1).
EMAC Receive Clock (RXC) for RGMII1 if enabled by
RGRXC1 AG15 I
MACSEL1[1:0] (see Table 3-1).
RGRD10 AE15
RGRD11 AF15
EMAC Receive Data bus (RD[3:0]) for RGMII1 if enabled by
I
MACSEL1[1:0] (see Table 3-1).
RGRD12 AH15
RGRD13 AJ15
EMAC Receive Control (RXCTL) for RGMII1 if enabled by
RGRXCTL1 AJ16 I
MACSEL1[1:0] (see Table 3-1).
EMAC Reference Clock (REFCLK) for RGMII1 if enabled by
RGCLK1 AG16 O
MACSEL1[1:0] (see Table 3-1).
I2C
I2C data. When the I2C module is used, ensure that there is an
SDA K26 I/O/Z
external pull-up resistor.
I2C clock. When the I2C module is used, ensure that there is an
SCL L25 I/O/Z
external pull-up resistor.
36 Device Overview Copyright © 2009–2011, Texas Instruments Incorporated
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