TMS320C6745DPTP3 datasheet(36/227 Pages) TI1

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TMS320C6745, TMS320C6747

SPRS377F – SEPTEMBER 2008 – REVISED JUNE 2014

www.ti.com

3.6.9

Enhanced Quadrature Encoder Pulse Module (eQEP)

Table 3-14. Enhanced Quadrature Encoder Pulse Module (eQEP) Terminal Functions

PIN NO

SIGNAL NAME

TYPE(1)

PULL(2)

MUXED

DESCRIPTION

PTP

ZKB

eQEP0

eQEP0A quadrature

SPI0_ENA/UART0_CTS/EQEP0A/GP5[3]/BOOT[3]

IPU

input

SPI0, UART0,

GPIO, BOOT

eQEP0B quadrature

SPI0_SCS[0]/UART0_RTS/EQEP0B/GP5[4]/BOOT[4]

IPU

input

SPI0_SOMI[0]/EQEP0I/GP5[0]/BOOT[0]

IPD

eQEP0 index

SPI0, GPIO, BOOT

SPI0_SIMO[0]/EQEP0S/GP5[1]/BOOT[1]

IPD

eQEP0 strobe

eQEP1

eQEP1A quadrature

AXR1[3]/EQEP1A/GP4[3]

174

IPD

input

McASP1, GPIO

eQEP1B quadrature

AXR1[4]/EQEP1B/GP4[4]

173

IPD

input

SPI0_CLK/EQEP1I/GP5[2]/BOOT[2]

IPD

SPI0, GPIO, BOOT

eQEP1 index

SPI1_CLK/EQEP1S/GP5[7]/BOOT[7]

IPD

SPI1, GPIO, BOOT

eQEP1 strobe

(1)

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

Note: The pin type shown refers to the input, output or high-impedance state of the pin function when configured as the the signal name

highlighted in bold. All multiplexed signals may enter a high-impedance state when the configured function is input-only or the configured

function supports high-Z operation. All GPIO signals can be used as input or output. For multiplexed pins where functions have different

types (ie., input versus output), the table reflects the pin function direction for that particular peripheral.

(2)

IPD = Internal Pulldown resistor, IPU = Internal Pullup resistor

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TMS320C6745DPTP3 Datasheet(PDF) 36 Page - Texas Instruments

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