ENICSF2811PBKA datasheet(68/172 Pages) TI1

68 / 172 page

TMS320F2810, TMS320F2811, TMS320F2812

TMS320C2810, TMS320C2811, TMS320C2812

SPRS174T – APRIL 2001 – REVISED MAY 2012

www.ti.com

4.4

Enhanced Controller Area Network (eCAN) Module

The CAN module has the following features:

•

Fully compliant with CAN protocol, version 2.0B

•

Supports data rates up to 1 Mbps

•

Thirty-two mailboxes, each with the following properties:

–

Configurable as receive or transmit

–

Configurable with standard or extended identifier

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Has a programmable receive mask

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Supports data and remote frame

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Composed of 0 to 8 bytes of data

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Uses a 32-bit time stamp on receive and transmit message

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Protects against reception of new message

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Holds the dynamically programmable priority of transmit message

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Employs a programmable interrupt scheme with two interrupt levels

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Employs a programmable alarm on transmission or reception time-out

•

Low-power mode

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Programmable wake-up on bus activity

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Automatic reply to a remote request message

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Automatic retransmission of a frame in case of loss of arbitration or error

•

32-bit local network time counter synchronized by a specific message (communication in conjunction

with mailbox 16)

•

Self-test mode

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Operates in a loopback mode receiving its own message. A “dummy” acknowledge is provided,

thereby eliminating the need for another node to provide the acknowledge bit.

NOTE: For a SYSCLKOUT of 150 MHz, the smallest bit rate possible is 23.4 kbps.

The 28x CAN has passed the conformance test per ISO/DIS 16845. Contact TI for details.

Peripherals

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Product Folder Link(s): TMS320F2810 TMS320F2811 TMS320F2812 TMS320C2810 TMS320C2811 TMS320C2812

ENICSF2811PBKA Datasheet(PDF) 68 Page - Texas Instruments

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