TMS320C6743CPTP2 datasheet(33/151 Pages) TI1

33 / 151 page

TMS320C6743

www.ti.com

SPRS565D – APRIL 2009 – REVISED JUNE 2014

3.6.13 Ethernet Media Access Controller (EMAC)

Table 3-16. Ethernet Media Access Controller (EMAC) Terminal Functions

PIN NO

SIGNAL NAME

TYPE(1)

PULL(2)

MUXED

DESCRIPTION

PTP

ZKB

RMII

McASP0, GPIO,

EMAC 50-MHz clock

AHCLKR0/RMII_MHZ_50_CLK/GP2[14]/BOOT[11]

129

I/O

IPD

BOOT

input or output

AXR0[6]/RMII_RXER/GP3[6]

118

IPD

EMAC RMII receiver error

AXR0[5]/RMII_RXD[1]/GP3[5]

117

IPD

EMAC RMII receive data

AXR0[4]/RMII_RXD[0]/GP3[4]

116

IPD

EMAC RMII carrier sense

AXR0[3]/RMII_CRS_DV/GP3[3]

115

IPD

McASP0, GPIO

data valid

EMAC RMII transmit

AXR0[2]/RMII_TXEN/GP3[2]

113

IPD

enable

AXR0[1]/RMII_TXD[1]/GP3[1]

112

IPD

EMAC RMII trasmit data

AXR0[0]/RMII_TXD[0]/GP3[0]

111

IPD

MDIO

AXR0[8]/MDIO_D/GP3[8]

121

I/O

IPU

MDIO serial data

McASP0, GPIO

AXR0[7]/MDIO_CLK/GP3[7]

120

IPD

MDIO data clock

(1)

I = Input, O = Output, I/O = Bidirectional, Z = High impedance, PWR = Supply voltage, GND = Ground, A = Analog signal.

Note: For multiplexed pins where functions have different types (i.e., input versus output), the table reflects the pin function direction for

that particular peripheral.

(2)

IPD = Internal Pulldown resistor, IPU = Internal Pullup resistor

3.6.14 Multimedia Card/Secure Digital (MMC/SD)

Table 3-17. Multimedia Card/Secure Digital (MMC/SD) Terminal Functions

PIN NO

SIGNAL NAME

TYPE(1)

PULL(2)

MUXED

DESCRIPTION

PTP

ZKB

EMA_A[1]/MMCSD_CLK/GP1[1]

IPU

MMCSD_CLK

EMIFA, GPIO

EMA_A[2]/MMCSD_CMD/GP1[2]

I/O

IPU

MMCSD_CMD

EMA_D[7]/MMCSD_DAT[7]/GP0[7]/BOOT[13]

M15

I/O

IPU

EMIFA, GPIO, BOOT

EMA_D[6]/MMCSD_DAT[6]/GP0[6]

N13

I/O

IPU

EMA_D[5]/MMCSD_DAT[5]/GP0[5]

N15

I/O

IPU

EMA_D[4]/MMCSD_DAT[4]/GP0[4]

P13

I/O

IPU

EMIFA, GPIO

MMC/SD data

EMA_D[3]/MMCSD_DAT[3]/GP0[3]

P15

I/O

IPU

EMA_D[2]/MMCSD_DAT[2]/GP0[2]

R13

I/O

IPU

EMA_D[1]/MMCSD_DAT[1]/GP0[1]

R15

I/O

IPU

EMA_D[0]/MMCSD_DAT[0]/GP0[0]/BOOT[12]

T13

I/O

IPU

EMIFA, GPIO, BOOT

(1)

I = Input, O = Output, I/O = Bidirectional, Z = High impedance, PWR = Supply voltage, GND = Ground, A = Analog signal.

Note: For multiplexed pins where functions have different types (i.e., input versus output), the table reflects the pin function direction for

that particular peripheral.

(2)

IPD = Internal Pulldown resistor, IPU = Internal Pullup resistor

Device Overview

Submit Documentation Feedback

Product Folder Links: TMS320C6743

TMS320C6743CPTP2 bảng dữ liệu(PDF) 33 Page - Texas Instruments

TMS320C6743CPTP2 bảng dữ liệu(HTML) 33 Page - Texas Instruments

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

bảng dữ liệu tải về

Link URL