TMS320VC5504 datasheet(53/128 Pages) TI

номер детали	TMS320VC5504

подробное описание детали	Fixed-Point Digital Signal Processor

PDF	128 Pages

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производитель	TI [Texas Instruments]

домашняя страница	http://www.ti.com

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4.7 Multiplexed Pin Configurations

4.7.1

Pin Multiplexing Details

4.7.1.1 SPI, UART, I2S2, I2S3, and GP[31:27, 20:18] Pin Multiplexing [EBSR.PPMODE Bits]

TMS320VC5504

Fixed-Point Digital Signal Processor

www.ti.com

SPRS609A – JUNE 2009 – REVISED JULY 2009

The VC5504 DSP uses pin multiplexing to accommodate a larger number of peripheral functions in the

smallest possible package, providing the ultimate flexibility for end applications. The external bus selection

This section discusses how to program the external bus selection register (EBSR) to select the desired

peripheral functions and pin muxing. See the individual pin mux sections for pin muxing details for a

specific muxed pin. After changing any of the pin mux control registers, it will be necessary to reset the

peripherals that are affected.

The SPI, UART, I2S2, I2S3, and GPIO signal muxing is determined by the value of the PPMODE bit fields

in the External Bus Selection Register (EBSR) register. For more details on the actual pin functions, see .

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TMS320VC5504 датащи(PDF) 53 Page - Texas Instruments