Texas-instruments TMS320C6454 Bedienungsanleitung PDF herunterladen (Seite 11)

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PRODUCT PREVIEW

TMS320C6454

Fixed-Point Digital Signal Processor

SPRS311A – APRIL 2006 – REVISED DECEMBER 2006

Table 2-2. C6454 Memory Map Summary (continued)

MEMORY BLOCK DESCRIPTION BLOCK SIZE (BYTES) HEX ADDRESS RANGE

Reserved 256M 2000 0000 - 2FFF FFFF

McBSP 0 Data 256 3000 0000 - 3000 00FF

Reserved 64M - 256 3000 0100 - 33FF FFFF

McBSP 1 Data 256 3400 0000 - 3400 00FF

Reserved 64M - 256 3400 0100 - 37FF FFFF

Reserved 2K 3C00 0000 - 3C00 07FF

Reserved 16M - 2K 3C00 0800 - 3CFF FFFF

Reserved 48M 3D00 0000 - 3FFF FFFF

PCI External Memory Space 256M 4000 0000 - 4FFF FFFF

Reserved 256M 5000 0000 - 5FFF FFFF

Reserved 256M 6000 0000 - 6FFF FFFF

EMIFA (EMIF64) Configuration Registers 128M 7000 0000 - 77FF FFFF

DDR2 Memory Controller Configuration Registers 128M 7800 0000 - 7FFF FFFF

Reserved 256M 8000 0000 - 8FFF FFFF

Reserved 256M 9000 0000 - 9FFF FFFF

EMIFA CE2 - SBSRAM/Async

(1)

8M A000 0000 - A07F FFFF

Reserved 256M - 8M A080 0000 - AFFF FFFF

EMIFA CE3 - SBSRAM/Async

(1)

8M B000 0000 - B07F FFFF

Reserved 256M - 8M B080 0000 - BFFF FFFF

EMIFA CE4 - SBSRAM/Async

(1)

8M C000 0000 - C07F FFFF

Reserved 256M - 8M C080 0000 - CFFF FFFF

EMIFA CE5 - SBSRAM/Async

(1)

8M D000 0000 - D07F FFFF

Reserved 256M - 8M D080 0000 - DFFF FFFF

DDR2 Memory Controller CE0 - DDR2 SDRAM 256M E000 0000 - EFFF FFFF

Reserved 256M F000 0000 - FFFF FFFF

(1) The EMIFA CE0 and CE1 are not functionally supported on the C6454 device, and therefore, are not pinned out.

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Texas-instruments TMS320C6454 Bedienungsanleitung Seite 11