TMS320F28075PZPQ datasheet(21/182 Pages) TI1

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TMS320F28075

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SPRS902B – OCTOBER 2014 – REVISED OCTOBER 2015

Table 4-1. Signal Descriptions (continued)

TERMINAL

PTP

PZP

I/O/Z(1)

DESCRIPTION

MUX

NAME

POSITION

NO.

GPIO55

0, 4, 8, 12

I/O

General-purpose input/output 55

SPISOMIA

I/O

SPI-A slave out, master in

EM1D29

I/O

External memory interface 1 data line 29

100

–

EQEP2B

Enhanced QEP2 input B

SCIRXDB

SCI-B receive data

SD1_C4

Sigma-Delta 1 channel 4 clock input

GPIO56

0, 4, 8, 12

I/O

General-purpose input/output 56

SPICLKA

I/O

SPI-A clock

EM1D28

I/O

External memory interface 1 data line 28

101

–

EQEP2S

I/O

Enhanced QEP2 strobe

SCITXDC

SCI-C transmit data

SD2_D1

Sigma-Delta 2 channel 1 data input

GPIO57

0, 4, 8, 12

I/O

General-purpose input/output 57

SPISTEA

I/O

SPI-A slave transmit enable

EM1D27

I/O

External memory interface 1 data line 27

102

–

EQEP2I

I/O

Enhanced QEP2 index

SCIRXDC

SCI-C receive data

SD2_C1

Sigma-Delta 2 channel 1 clock input

GPIO58

0, 4, 8, 12

I/O

General-purpose input/output 58

MCLKRA

I/O

McBSP-A receive clock

EM1D26

I/O

External memory interface 1 data line 26

OUTPUTXBAR1

103

Output 1 of the output XBAR

SPICLKB

I/O

SPI-B clock

SD2_D2

Sigma-Delta 2 channel 2 data input

SPISIMOA

I/O

SPI-A slave in, master out(2)

GPIO59

0, 4, 8, 12

I/O

General-purpose input/output 59(3)

MFSRA

I/O

McBSP-A receive frame synch

EM1D25

I/O

External memory interface 1 data line 25

OUTPUTXBAR2

104

Output 2 of the output XBAR

SPISTEB

I/O

SPI-B slave transmit enable

SD2_C2

Sigma-Delta 2 channel 2 clock input

SPISOMIA

I/O

SPI-A slave out, master in(2)

GPIO60

0, 4, 8, 12

I/O

General-purpose input/output 60

MCLKRB

I/O

McBSP-B receive clock

EM1D24

I/O

External memory interface 1 data line 24

OUTPUTXBAR3

105

Output 3 of the output XBAR

SPISIMOB

I/O

SPI-B slave in, master out

SD2_D3

Sigma-Delta 2 channel 3 data input

SPICLKA

I/O

SPI-A clock(2)

Terminal Configuration and Functions

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