TMS320C2810 Datasheet, PDF (30/162 Pages) Texas Instruments – Digital Signal Processors

Functional Overview
Block
Start Address
On-Chip Memory
Data Space
Prog Space
0x00 0000
M0 Vector − RAM (32 × 32)
(Enabled if VMAP = 0)
0x00 0040
M0 SARAM (1K × 16)
0x00 0400
ÍÍÍÍÍÍ _{0x00 0800}
ÍÍÍÍÍÍ _{0x00 0D00}
ÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ _{0x00 0E00}
ÍÍÍÍÍÍÍÍÍÍÍ 0x00 2000
ÍÍÍÍÍÍÍÍÍÍÍ _{0x00 6000}
ÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ _{0x00 7000}
ÍÍÍÍÍÍ _{0x00 8000}
ÍÍÍÍÍÍ _{0x00 9000}
ÍÍÍÍÍÍÍÍÍÍÍ _{0x00 A000}
M1 SARAM (1K × 16)
Peripheral Frame 0
(2K × 16)
PIE Vector - RAM
(256 × 16)
(Enabled if VMAP
= 1, ENPIE = 1)
Reserved
Reserved
Reserved
Peripheral Frame 1
(4K × 16, Protected)
Peripheral Frame 2
(4K × 16, Protected)
Reserved
L0 SARAM (4K × 16, Secure Block)
L1 SARAM (4K × 16, Secure Block)
ÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ _Reserved
ÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ _{0x3D 7800}
ÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ _{0x3D 7C00}
OTP (or ROM) (1K × 16, Secure Block)
Reserved (1K)
0x3D 8000
Flash (or ROM) (128K × 16, Secure Block)
0x3F 7FF8
128-Bit Password
0x3F 8000
0x3F A000
ÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ _{0x3F F000}
H0 SARAM (8K × 16)
Reserved
Boot ROM (4K × 16)
(Enabled if MP/MC = 0)
LEGEND:
0x3F FFC0
BROM Vector - ROM (32 × 32)
(Enabled if VMAP = 1, MP/MC = 0, ENPIE = 0)
Only one of these vector maps—M0 vector, PIE vector, BROM vector, XINTF vector—should be enabled at a time.
NOTES: A. Memory blocks are not to scale.
B. Reserved locations are reserved for future expansion. Application should not access these areas.
C. Peripheral Frame 0, Peripheral Frame 1, and Peripheral Frame 2 memory maps are restricted to data memory only. User program
cannot access these memory maps in program space.
D. “Protected” means the order of Write followed by Read operations is preserved rather than the pipeline order.
E. Certain memory ranges are EALLOW protected against spurious writes after configuration.
Figure 3−3. F2811/C2811 Memory Map (See Notes A through E)
30 SPRS174L
April 2001 − Revised December 2004