TMS320DM6431 datasheet(91/227 Pages) TI1

91 / 227 page

3.7.3.3 Host Block Muxing

TMS320DM6431

Digital Media Processor

www.ti.com

SPRS342C – NOVEMBER 2006 – REVISED JUNE 2008

This block of 27 pins consists of EMAC, MDIO, and GPIO muxed pins. The following register field selects

the pin functions in the Host Block:

• PINMUX1.HOSTBK

Table 3-21 summarizes the 27 pins in the Host Block, the multiplexed function on each pin, and the

PINMUX configurations to select the corresponding function.

Table 3-21. Host Block Muxed Pins Selection

MULTIPLEXED FUNCTIONS

SIGNAL NAME

EMAC/MDIO

GPIO

FUNCTION

SELECT

FUNCTION

SELECT

GP[57]

–

GP[57]

GP[58]

–

GP[58]

GP[59]

–

GP[59]

GP[60]

–

GP[60]

GP[61]

–

GP[61]

–(1)

GP[62]

–

GP[62]

GP[63]

–

GP[63]

GP[64]

–

GP[64]

GP[65]

–

GP[65]

GP[66]

–

GP[66]

MCOL/GP[67]

MCOL

GP[67]

MCRS/GP[68]

MCRS

GP[68]

MTXD3/GP[69]

MTXD3

GP[69]

MTXD2/GP[70]

MTXD2

GP[70]

MTXD1/GP[71]

MTXD1

GP[71]

MTXD0/GP[72]

MTXD0

GP[72]

MTXCLK/GP[73]

MTXCLK

GP[73]

MRXDV/GP[74]

MRXDV

GP[74]

MTXEN/GP[75]

MTXEN

HOSTBK = 100

GP[75]

HOSTBK = 000

MRXER/GP[76]

MRXER

GP[76]

MRXCLK/GP[77]

MRXCLK

GP[77]

MRXD0/GP[78]

MRXD0

GP[78]

MRXD1/GP[79]

MRXD1

GP[79]

MRXD2/GP[80]

MRXD2

GP[80]

MDCLK/GP[81]

MDCLK

GP[81]

MRXD3/GP[82]

MRXD3

GP[82]

MDIO/GP[83]

MDIO

GP[83]

(1)

GP[66:57] are standalone pins. They are not muxed with any other functions, but they are included in this table because they are

grouped in the Host Block.

Submit Documentation Feedback

Device Configurations

TMS320DM6431 датащи(PDF) 91 Page - Texas Instruments

TMS320DM6431 датащи(HTML) 91 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

датащи скачать

ссылки URL