OMAP3530-HiRel datasheet(75/239 Pages) TI

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OMAP3525-HiRel and OMAP3530-HiRel Applications Processors

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SPRS599 – JUNE 2009

Table 2-14. Serial Communication Interfaces – McBSP LP Signals Description (continued)

SIGNAL NAME

DESCRIPTION

TYPE(1)

BALL BOTTOM

(CBB Pkg.)

(CBC Pkg.)

mcbsp1_fsx

Transmit frame synchronization

K26

P20

mcbsp_clks

External clock input (shared by McBSP1, 2,

T21

T19

3, 4, and 5)

MULTICHANNEL SERIAL (McBSP LP 2)

mcbsp2_dr

Received serial data

R21

T18

mcbsp2_dx

Transmitted serial data

M21

R19

mcbsp2_clkx

Combined serial clock

N21

R18

mcbsp2_fsx

Combined frame synchronization

P21

U18

MULTICHANNEL SERIAL (McBSP LP 3)

mcbsp3_dr

Received serial data

AE6 / AB25 / U21

T20 / AA24 / N3

mcbsp3_dx

Transmitted serial data

AF6 / AB26 / V21

U17 / Y24 / P3

mcbsp3_clkx

Combined serial clock

AF5 / AA25 / W21

T17 / AD22 / U3

mcbsp3_fsx

Combined frame synchronization

AE5 / AD25 / K26

P20 / AD21 / W3

MULTICHANNEL SERIAL (McBSP LP 4)

mcbsp4_dr

Received serial data

R8 / AD1

C4 / U4

mcbsp4_dx

Transmitted serial data

P8 / AD2

B5 / R3

mcbsp4_clkx

Combined serial clock

T8 / AE1

B4 / V3

mcbsp4_fsx

Combined frame synchronization

N8 / AC1

C5 / T3

MULTICHANNEL SERIAL (McBSP LP 5)

mcbsp5_dr

Received serial data

AE11

mcbsp5_dx

Transmitted serial data

AF13

AE3

mcbsp5_clkx

Combined serial clock

AF10

AB2

mcbsp5_fsx

Combined frame synchronization

AH9

AB1

Table 2-15. Serial Communication Interfaces – McSPI Signals Description

SIGNAL NAME

DESCRIPTION

TYPE(1)

BALL BOTTOM

(CBB Pkg.)

(CBC Pkg.)

MULTICHANNEL SERIAL PORT INTERFACE (McSPI1)

mcspi1_clk

SPI Clock

AB3

mcspi1_simo

Slave data in, master data out

AB4

mcspi1_somi

Slave data out, master data in

AA4

mcspi1_cs0

SPI Enable 0, polarity configured by

AC2

software

mcspi1_cs1

SPI Enable 1, polarity configured by

AC3

software

mcspi1_cs2

SPI Enable 2, polarity configured by

AB1

software

mcspi1_cs3

SPI Enable 3, polarity configured by

AB2

software

(1)

Type = Ball type for this specific function (I = Input, O = Output, Z = high-impedance, D = Open Drain, DS = Differential, A = Analog)

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OMAP3530-HiRel Datasheet(PDF) 75 Page - Texas Instruments

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