TMS320DM6467_08 Datasheet, PDF (22/340 Pages) Texas Instruments – Digital Media System-on-Chip

TMS320DM6467
Digital Media System-on-Chip
SPRS403A – DECEMBER 2007 – REVISED MAY 2008
www.ti.com
Table 2-3. Memory Map Summary
START
ADDRESS
END
SIZE
ADDRESS (Bytes)
ARM
C64x+
EDMA/
PERIPHERAL
0x0000 0000
0x0000 4000
0x0000 8000
0x0001 0000
0x0001 4000
0x0001 8000
0x0002 0000
0x0010 0000
0x0040 0000
0x0050 0000
0x0060 0000
0x0070 0000
0x0080 0000
0x0081 0000
0x0081 8000
0x0083 8000
0x0090 0000
0x0093 0000
0x00A0 0000
0x00E0 0000
0x00E0 8000
0x00F0 0000
0x00F0 8000
0x0180 0000
0x01BC 0000
0x01BC 1000
0x01BC 1800
0x01BC 1900
0x01BC 1C00
0x01C0 0000
0x1000 0000
0x1001 0000
0x1001 4000
0x1001 8000
0x1002 0000
0x1100 0000
0x1140 0000
0x1150 0000
0x1160 0000
0x1170 0000
0x1180 0000
0x1181 0000
0x1181 8000
0x1183 8000
0x1190 0000
0x11E0 0000
0x11E0 8000
0x0000 3FFF 16K ARM RAM0
(Instruction)
0x0000 7FFF 16K ARM RAM1
(Instruction)
0x0000 FFFF 32K ARM ROM (Instruction)
0x0001 3FFF 16K ARM RAM0 (Data)
0x0001 7FFF 16K ARM RAM1 (Data)
0x0001 FFFF 32K ARM ROM (Data)
0x000F FFFF 896K
Reserved
Reserved
0x003F FFFF 3M
0x004F FFFF 1M
0x005F FFFF 1M Reserved
0x006F FFFF 1M
0x007F FFFF 1M
0x0080 FFFF 64K
0x0081 7FFF 32K Reserved
Hole (MPPA Disable)⁽²⁾ Reserved
0x0083 7FFF 128K
L2 RAM/Cache
0x008F FFFF 800K
Reserved
0x0092 FFFF 192K
0x009F FFFF 832K
0x00DF FFFF
0x00E0 7FFF
4M
Reserved
32K
L1P RAM/Cache
0x00EF FFFF 992K
Reserved
0x00F0 7FFF 32K
L1D RAM/Cache
Reserved
0x017F FFFF 9184K
Reserved
0x01BB FFFF 3840K
0x01BC 0FFF 4K ARM ETB Memory
0x01BC 17FF
0x01BC 18FF
2K ARM ETB Registers
256 ARM IceCrusher
CFG Space
0x01BC 1BFF 768 Reserved
0x01BF FFFF 249K
0x0FFF FFFF 228M CFG Bus Peripherals CFG Bus Peripherals CFG Bus Peripherals
0x1000 FFFF 64K
Reserved
0x1001 3FFF 16K
ARM RAM0 (Data) ARM RAM0 (Data)
0x1001 7FFF 16K
ARM RAM1 (Data) ARM RAM1 (Data)
0x1001 FFFF 32K
ARM ROM (Data)
ARM ROM (Data)
0x10FF FFFF 16256K
0x113F FFFF 4M Reserved
0x114F FFFF 1M
0x115F FFFF 1M
Reserved
Reserved
0x116F FFFF 1M
0x117F FFFF 1M
0x1180 FFFF 64K
0x1181 7FFF 32K Reserved
Hole (MPPA Disable)⁽²⁾ Reserved
0x1183 7FFF 128K L2 RAM/Cache
L2 RAM/Cache
L2 RAM/Cache
0x118F FFFF 800K Reserved
Reserved
Reserved
0x11DF FFFF 5M
0x11E0 7FFF 32K L1P RAM/Cache
L1P RAM/Cache
L1P RAM/Cache
0x11EF FFFF 992K Reserved
Reserved
Reserved
MASTER PERIPHERAL ACCESSIBILITY⁽¹⁾
Video
Port
VDCE
TSIF
(0/1)
EMAC
HPI
PCI USB VLYNQ
üü
üü
üü
ü⁽³⁾ ü⁽³⁾
ü ⁽³⁾
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
ü
ATA
ü
ü
ü
ü
ü
(1) These peripherals have their own DMA engine or master port interface to the DMSoC system bus and do not use the EDMA for data
transfers. The ü symbol indicates that the peripheral has a valid connection through the device switch fabric to the memory region
identified in the EDMA access column.
(2) MPPA should be used to disable the hole. For more information on MPPA, see the TMS320C64x+ DSP Megamodule Reference Guide
(SPRU871).
(3) The HPI's, PCI's, and VLYNQ's access to the configuration bus peripherals is limited, see Table 2-4, Configuration Memory Map
Summary for the details.
22
Device Overview
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