TMS320C6472_16 Datasheet, PDF (11/269 Pages) Texas Instruments – TMS320C6472 Fixed-Point Digital Signal Processor

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TMS320C6472
SPRS612G – JUNE 2009 – REVISED JULY 2011
2.3 Memory Map Summary
Table 2-2 shows the memory map address ranges of the C6472 device. This table provides a combined
view of both local and global addresses. The C64x+ megamodule local memories have both local and
global addresses. The megamodule registers only have local addresses. Local addresses can only be
resolved within the megamodule. They cannot be accessed from outside the megamodule. All of the other
addresses listed in this table are global addresses. Global addresses can be accessed from any bus
master including all six C64x+ megamodules, the transfer controllers within the EDMA3 block, and any
peripheral that can master the bus.
Note: 1K = 1024, 1M = 1024K.
Table 2-2. C6472 Memory Map Summary
MEMORY BLOCK DESCRIPTION
BLOCK SIZE (BYTES)
INTERNAL RAM AND ROM
Reserved
2M
SL2 RAM (Local address map)
768K
Reserved
5.25M
Local L2 SRAM
608K
Reserved
5M + 416K
Local L1P SRAM
32K
Reserved
992K
Local L1D SRAM
32K
Reserved
992K
C64x+ MEGAMODULE REGISTERS
Reserved
8M
C64x+ Megamodule Registers
4M
CONTROL REGISTERS ON CONFIG SCR
Reserved
9M
TSIP0
256K
TSIP1
256K
TSIP2
256K
Reserved
128K
Timer0
64K
Timer1
64K
Timer2
64K
Timer3
64K
Timer4
64K
Timer5
64K
Timer6
64K
Timer7
64K
Timer8
64K
Timer9
64K
Timer10
64K
Timer11
64K
Reserved
1.875M
HPI Control
128K
Reserved
1M
PLL Controller 1
1K
Reserved
127K
PLL Controller 2
1K
HEX ADDRESS RANGE
00000000 - 001FFFFF
00200000 - 002BFFFF
002C0000 - 007FFFFF
00800000 - 00897FFF
00898000 - 00DFFFFF
00E00000 - 00E07FFF
00E08000 - 00EFFFFF
00F00000 - 00F07FFF
00F08000 - 00FFFFFF
01000000 - 017FFFFF
01800000 - 01BFFFFF
01C00000 - 024FFFFF
02500000 - 0253FFFF
02540000 - 0257FFFF
02580000 - 025BFFFF
025C0000 - 025DFFFF
025E0000 - 025EFFFF
025F0000 - 025FFFFF
02600000 - 0260FFFF
02610000 - 0261FFFF
02620000 - 0262FFFF
02630000 - 0263FFFF
02640000 - 0264FFFF
02650000 - 0265FFFF
02660000 - 0266FFFF
02670000 - 0267FFFF
02680000 - 0268FFFF
02690000 - 0269FFFF
026A0000 - 0287FFFF
02880000 - 0289FFFF
028A0000 - 0299FFFF
029A0000 - 029A03FF
029A0400 - 029BFFFF
029C0000 - 029C03FF
Copyright © 2009–2011, Texas Instruments Incorporated
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