TMS320C6748_16 Datasheet, PDF (20/273 Pages) Texas Instruments – Fixed- and Floating-Point DSP

TMS320C6748
SPRS590F – JUNE 2009 – REVISED MARCH 2014
www.ti.com
3.4 Memory Map Summary
Note: Read/Write accesses to illegal or reserved addresses in the memory map may cause undefined
behavior.
Table 3-4. C6748 Top Level Memory Map
Start Address End Address Size
0x0000 0000 0x0000 0FFF
4K
0x0000 1000
0x0070 0000
0x0080 0000
0x0084 0000
0x00E0 0000
0x00E0 8000
0x00F0 0000
0x00F0 8000
0x0180 0000
0x006F FFFF
0x007F FFFF
0x0083 FFFF
0x00DF FFFF
0x00E0 7FFF
0x00EF FFFF
0x00F0 7FFF
0x017F FFFF
0x0180 FFFF
1024K
256K
32K
32K
64K
0x0181 0000 0x0181 0FFF
4K
0x0181 1000 0x0181 1FFF
4K
0x0181 2000 0x0181 2FFF
4K
0x0181 3000 0x0181 FFFF 52K
0x0182 0000 0x0182 FFFF 64K
0x0183 0000 0x0183 FFFF 64K
0x0184 0000 0x0184 FFFF 64K
0x0185 0000 0x01BF FFFF
0x01C0 0000 0x01C0 7FFF 32K
0x01C0 8000 0x01C0 83FF
1K
0x01C0 8400 0x01C0 87FF
1K
0x01C0 8800 0x01C0 FFFF
0x01C1 0000 0x01C1 0FFF
4K
0x01C1 1000 0x01C1 1FFF
4K
0x01C1 2000 0x01C1 3FFF
0x01C1 4000 0x01C1 4FFF
4K
0x01C1 5000 0x01C1 FFFF
0x01C2 0000 0x01C2 0FFF
4K
0x01C2 1000 0x01C2 1FFF
4K
0x01C2 2000 0x01C2 2FFF
4K
0x01C2 3000 0x01C2 3FFF
4K
0x01C2 4000 0x01C3 FFFF
0x01C4 0000 0x01C4 0FFF
4K
0x01C4 1000 0x01C4 1FFF
4K
0x01C4 2000 0x01C4 2FFF
4K
0x01C4 3000 0x01CF FFFF
0x01D0 0000 0x01D0 0FFF
4K
0x01D0 1000 0x01D0 1FFF
4K
DSP Mem Map
EDMA Mem Map
PRUSS Mem Map
PRUSS Local
Address Space
Master
LCDC
Peripheral Mem Mem Map
Map
DSP L2 ROM ⁽¹⁾
DSP L2 RAM
DSP L1P RAM
DSP L1D RAM
DSP Interrupt
Controller
DSP Powerdown
Controller
DSP Security ID
DSP Revision ID
DSP EMC
DSP Internal
Reserved
DSP Memory
System
EDMA3 CC
EDMA3 TC0
EDMA3 TC1
PSC 0
PLL Controller 0
SYSCFG0
Timer0
Timer1
I2C 0
RTC
MMC/SD 0
SPI 0
UART 0
McASP 0 Control
McASP 0 AFIFO Ctrl
(1) The DSP L2 ROM is used for boot purposes and cannot be programmed with application code
20
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