TMS320C6745DPTP3 datasheet(39/227 Pages) TI1

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TMS320C6745, TMS320C6747

www.ti.com

SPRS377F – SEPTEMBER 2008 – REVISED JUNE 2014

3.6.12 Inter-Integrated Circuit Modules (I2C0, I2C1)

Table 3-17. Inter-Integrated Circuit (I2C) Terminal Functions

PIN NO

SIGNAL NAME

TYPE(1)

PULL(2)

MUXED

DESCRIPTION

PTP

ZKB

I2C0

UART0, Timer0,

UART0_RXD/I2C0_SDA/TM64P0_IN12/GP5[8]/BOOT[8]

I/O

IPU

I2C0 serial data

GPIO, BOOT

UART0, Timer0,

UART0_TXD/I2C0_SCL/TM64P0_OUT12/GP5[9]/BOOT[9]

I/O

IPU

I2C0 serial clock

GPIO, BOOT

I2C1

SPI1_SIMO[0]/I2C1_SDA/GP5[6]/BOOT[6]

I/O

IPU

I2C1 serial data

SPI1, GPIO,

BOOT

SPI1_SOMI[0]/I2C1_SCL/GP5[5]/BOOT[5]

I/O

IPU

I2C1 serial clock

(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) 39 Page - Texas Instruments

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