AM3871 datasheet(47/345 Pages) TI1

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AM3874, AM3872, AM3871

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SPRS695

– SEPTEMBER 2011

Table 3-7. EMAC[0] Terminal Functions [(R)(G)MII] (continued)

SIGNAL

TYPE(1)

OTHER(2) (3)

MUXED

DESCRIPTION

NAME

NO.

EMAC[0]_MRXD[7]/

EMAC[0],

EMAC[0]_RGTXD[1]/

GPMC, SPI[2]

G27

GPMC_A[4]/

PINCNTL247

SPI[2]_SCS[3]

DSIS: PIN

EMAC[0]_MRXD[6]/

EMAC[0],

EMAC[0]_RGTXD[2]/

GPMC, UART5

F28

GPMC_A[3]/

PINCNTL246

UART5_RTS

DSIS: PIN

EMAC[0]_MRXD[5]/

EMAC[0],

EMAC[0]_RGTXD[3]/

GPMC, UART5

H26

GPMC_A[2]/

PINCNTL245

UART5_CTS

DSIS: PIN

EMAC[0]_MRXD[4]/

EMAC[0],

EMAC[0]_RGRXD[3]/

GPMC, UART5

T23

GPMC_A[1]/

PINCNTL244

UART5_TXD

DSIS: PIN

EMAC[0]_MRXD[3]/

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

EMAC[1]_RGRXCTL/

EMAC[1],

IPD

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

GPMC_A[27]/

GPMC, UART5

DVDD_GPMC

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

J25

GPMC_A[26]/

PINCNTL243

used.

GPMC_A[0]/

DSIS: PIN

UART5_RXD

EMAC[0]_MRXD[2]/

EMAC[0],

EMAC[0]_RGRXD[1]/

VIN[1]B, GP3

VIN[1]B_D[7]/

R23

PINCNTL242

EMAC[0]_RMTXEN/

DSIS: PIN

GP3[30]

EMAC[0]_MRXD[1]/

EMAC[0],

EMAC[0]_RGRXD[0]/

VIN[1]B, GP3

VIN[1]B_D[6]/

P23

PINCNTL241

EMAC[0]_RMTXD[1]/

DSIS: PIN

GP3[29]

EMAC[0]_MRXD[0]/

EMAC[0],

EMAC[0]_RGTXD[0]/

VIN[1]B, GP3

VIN[1]B_D[5]/

G28

PINCNTL240

EMAC[0]_RMTXD[0]/

DSIS: PIN

GP3[28]

EMAC[0]_MRXDV/

EMAC[1],

EMAC[1]_RGRXD[1]/

IPD

GPMC, SPI[2]

K22

[G]MII Receive Data Valid input

GPMC_A[5]/

DVDD_GPMC

PINCNTL248

SPI[2]_SCLK

DSIS: 0

EMAC[0]_MRXER/

EMAC[0],

EMAC[0]_RGTXCTL/

IPD

VIN[1]B, GP3

VIN[1]B_D[3]/

J26

[G]MII Receive Data Error input

DVDD_GPMC

PINCNTL238

EMAC[0]_RMRXER/

DSIS: 0

GP3[26]

EMAC[0]_MTCLK/

EMAC[0],

EMAC[0]_RGRXC/

VIN[1]B, SPI[3],

VIN[1]B_D[0]/

IPD

L24

I2C[2], GP3

[G]MII Transmit Clock input

SPI[3]_SCS[3]/

DVDD_GPMC

PINCNTL235

I2C[2]_SDA/

DSIS: 0

GP3[23]

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