Philips TMS320C6713 manual Generalized High Performance Multichannel Audio System, SPRA921

SPRA921

Multiple serial input streams (A/D converters,

DIR/SPDIF

receivers)

				Directly
				connected to
	SDRAM			other system
				components
	EMIF			GPIO
McASP		TMS320C6713				McASP
port 0						port 0
			digital
			signal
McASP			processor			McASP
port 1						port 1
HPI			IIC		IIC

Multiple serial output streams (D/A converters, DIT/SPDIF line converters)

Host

processor

ROM

Serially

controlled

interface

devices

Figure 2. Generalized High Performance Multichannel Audio System

	32		C6713 digital signal processor
			L1P cache
	EMIF	L2Cache/
			direct mapped
		memory
			4K bytes total
	McASP1	4 banks
		64K
	McASP0	bytes
		total
		(up to
	McBSP1	4–way)
multiplexing	McBSP0	Enhanced	C67x CPU
		DMA
	I2C1	controller
		(16
		channel)
Pin	I2C0
		L2
			L1D cache 2–way
		memory
	Timer 1	192K	set associative
		bytes	4K bytes
	Timer 0
			Clock generator
			oscillator and PLL	Power–
			x4 through x25
	GRO			down
			multiplier
				logic
	32		/1 through /32
			dividers
	HPI

Figure 3. TMS3206713 CPU and Peripheral Connectivity.

4TMS320C6713 Digital Signal Processor Optimized for High Performance Multichannel Audio Systems