TMS320C6455
SPRS276M –MAY 2005–REVISED MARCH 2012
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locked loop (PLL) controller in the TMS320C645x digital signal processors (DSPs). The PLL
controller offers flexibility and convenience by way of software-configurable multipliers and
dividers to modify the input signal internally. The resulting clock outputs are passed to the
TMS320C645x DSP core, peripherals, and other modules inside the TMS320C645x digital
signal processors (DSPs).
SPRUE48 TMS320C645x DSP Universal Test & Operations PHY Interface for ATM 2 (UTOPIA2)
User's Guide. This document describes the universal test and operations PHY interface for
asynchronous transfer mode (ATM) 2 (UTOPIA2) in the TMS320C645x digital signal
processors (DSPs).
SPRU974 TMS320C645x DSP Inter-Integrated Circuit (I2C) Module User's Guide. This document
describes the inter-integrated circuit (I2C) module in the TMS320C645x Digital Signal
Processor (DSP). The I2C provides an interface between the TMS320C645x device and
other devices compliant with Philips Semiconductors Inter-IC bus (I2C-bus) specification
version 2.1 and connected by way of an I2C-bus. This document assumes the reader is
familiar with the I2C-bus specification.
SPRU968 TMS320C645x DSP 64-Bit Timer User's Guide. This document provides an overview of the
64-bit timer in the TMS320C645x digital signal processors (DSPs). The timer can be
configured as a general-purpose 64-bit timer, dual general-purpose 32-bit timers, or a
watchdog timer. When configured as a dual 32-bit timers, each half can operate in
conjunction (chain mode) or independently (unchained mode) of each other.
SPRU724 TMS320C645x DSP General-Purpose Input/Output (GPIO) User's Guide. This document
describes the general-purpose input/output (GPIO) peripheral in the TMS320C645x digital
signal processors (DSPs). The GPIO peripheral provides dedicated general-purpose pins
that can be configured as either inputs or outputs. When configured as an input, you can
detect the state of the input by reading the state of an internal register. When configured as
an output, you can write to an internal register to control the state driven on the output pin.
2.8.2.3 Community Resources
The following links connect to TI community resources. Linked contents are provided "AS IS" by the
respective contributors. They do not constitute TI specifications and do not necessarily reflect TI's views;
see TI's Terms of Use.
TI E2E Community TI's Engineer-to-Engineer (E2E) Community. Created to foster collaboration
among engineers. At e2e.ti.com, you can ask questions, share knowledge, explore ideas and
help solve problems with fellow engineers.
TI Embedded Processors Wiki Texas Instruments Embedded Processors Wiki. Established to help
developers get started with Embedded Processors from Texas Instruments and to foster
innovation and growth of general knowledge about the hardware and software surrounding
these devices.
54 Device Overview Copyright © 2005–2012, Texas Instruments Incorporated
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