AM3874 datasheet(56/361 Pages) TI

56 / 361 page

AM3874, AM3871

SPRS695C – SEPTEMBER 2011 – REVISED DECEMBER 2013

www.ti.com

Table 3-8. EMAC[1] Terminal Functions [(R)(G)MII] (continued)

SIGNAL

TYPE(1)

OTHER(2) (3)

MUXED

DESCRIPTION

NAME

NO.

VOUT[1]_G_Y_YC[4]/

VOUT[1],

EMAC[1]_MRXD[7]/

VIN[1]A, GP3

W22

VIN[1]A_D[9]/

PINCNTL216

GP3[8]

DSIS: PIN

VOUT[1]_G_Y_YC[3]/

VOUT[1],

EMAC[1]_MRXD[6]/

VIN[1]A, GP3

Y23

VIN[1]A_D[8]/

PINCNTL215

GP3[7]

DSIS: PIN

VOUT[1]_B_CB_C[9]/

VOUT[1],

EMAC[1]_MRXD[5]/

VIN[1]A, I2C[3],

VIN[1]A_D[6]/

AA24

GP3

I2C[3]_SDA/

PINCNTL214

GP3[6]

DSIS: PIN

VOUT[1]_B_CB_C[8]/

VOUT[1],

EMAC[1]_MRXD[4]/

VIN[1]A, I2C[3],

VIN[1]A_D[5]/

AH26

GP3

I2C[3]_SCL/

PINCNTL213

GP3[5]

DSIS: PIN

[G]MII Receive Data [7:0]. For 1000 EMAC GMII

IPD

operation, EMAC[0]_RXD[7:0] are used. For 10/100

VOUT[1]_B_CB_C[7]/

VOUT[1],

DVDD

EMAC MII operation, only EMAC[0]_RXD[3:0] are

EMAC[1]_MRXD[3]/

VIN[1]A,

used.

VIN[1]A_D[4]/

AC25

UART3, GP3

UART3_TXD/

PINCNTL212

GP3[4]

DSIS: PIN

VOUT[1]_B_CB_C[6]/

VOUT[1],

EMAC[1]_MRXD[2]/

VIN[1]A,

VIN[1]A_D[3]/

AD25

UART3, GP3

UART3_RXD/

PINCNTL211

GP3[3]

DSIS: PIN

VOUT[1]_B_CB_C[5]/

VOUT[1],

EMAC[1]_MRXD[1]/

VIN[1]A,

VIN[1]A_D[2]/

AF25

UART4, GP3

UART4_TXD/

PINCNTL210

GP3[2]

DSIS: PIN

VOUT[1]_B_CB_C[4]/

VOUT[1],

EMAC[1]_MRXD[0]/

VIN[1]A,

VIN[1]A_D[1]/

AG25

UART4, GP3

UART4_RXD/

PINCNTL209

GP3[1]

DSIS: PIN

VOUT[1]_G_Y_YC[5]/

VOUT[1],

EMAC[1]_MRXDV/

IPD

VIN[1]A, GP3

AG26

[G]MII Receive Data Valid input

VIN[1]A_D[10]/

DVDD

PINCNTL217

GP3[9]

DSIS: 0

VOUT[1]_AVID/

VOUT[1],

EMAC[1]_MRXER/

VIN[1]A,

VIN[1]A_CLK/

IPD

UART4, TIMER

Y22

[G]MII Receive Data Error input

UART4_RTS/

DVDD

6, GP2

TIM6_IO/

PINCNTL207

GP2[31]

DSIS: 0

VOUT[1]_CLK/

VOUT[1],

EMAC[1]_MTCLK/

IPD

VIN[1]A, GP2

AE24

[G]MII Transmit Clock input

VIN[1]A_HSYNC/

DVDD

PINCNTL204

GP2[28]

DSIS: 0

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