TMS320C6474FGUN Datasheet, PDF(55/214 Page) Texas Instruments – TMS320C6474 Multicore Digital Signal Processor

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TMS320C6474FGUN Datasheet, PDF (55/214 Pages) Texas Instruments – TMS320C6474 Multicore Digital Signal Processor

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TMS320C6474

SPRS552H â OCTOBER 2008 â REVISED APRIL 2011

TPTC0-RM

TPTC0-WM

TPTC1-RM

TPTC1-WM

TPTC2-RM

TPTC2-WM

EMAC (Br7)

RapidIO

RapidIO CPPI (Br17)

SCR A (Br4)

SCR A (Br5)

C64x+ Megamodule Core 0

C64x+ Megamodule Core 1

C64x+ Megamodule Core 2

Table 4-2. SCR B Connection Matrix

TCP

(Br12)

Y

Y

N

N

Y

Y

N

N

N

N

N

Y

Y

Y

VCP

(Br11)

Y

Y

N

N

Y

Y

N

N

N

N

N

Y

Y

Y

SCR D

(Br10)

Y

Y

N

N

Y

Y

N

Y

N

Y

Y

N

N

N

SCR C

(Br9)

N

N

Y

Y

Y

Y

N

N

N

Y

Y

Y

Y

Y

L3 ROM

N

N

Y

Y

Y

Y

N

N

N

Y

Y

Y

Y

Y

DDR2

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

Y

SCR A

(Br2)

Y

Y

N

N

Y

Y

N

N

N

N

N

N

N

N

SCR A

(Br3)

N

N

Y

Y

N

N

Y

Y

Y

N

N

Y

Y

Y

The SCR C connection matrix allows for the master to SCR B to access any of the 32-bit slaves on the

switch fabric, plus the boot ROM. The SCR C switch connections between SCR B (Br9) to McBSP0 and

McBSP1 are required.

4.3 Configuration Switch Fabric

Figure 4-2 shows the connections between the C64x+ Megamodules and the configuration switched

central resource (SCR).

Copyright Â© 2008â2011, Texas Instruments Incorporated

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