Texas Instruments TMS320F2802 User Manual
Page 28
0x00 0000
Block Start
Address
0x00 0400
0x00 0800
0x00 0D00
0x00 6000
0x00 7000
0x00 8000
0x00 9000
0x3D 7800
0x3F 0000
0x3F 7FF8
0x3F 8000
0x3F 9000
0x3F F000
0x3F FFC0
ЙЙЙЙЙЙЙЙЙЙ
ЙЙЙЙЙЙЙЙЙЙ
ЙЙЙЙЙЙЙЙЙЙ
ЙЙЙЙЙЙЙЙЙЙ
ЙЙЙЙЙЙЙЙЙЙ
ЙЙЙЙЙЙЙЙЙЙ
ЙЙЙЙЙЙЙЙЙЙ
ЙЙЙЙЙЙЙЙЙЙ
ЙЙЙЙЙЙЙЙЙЙ
ЙЙЙЙЙЙЙЙЙЙ
OTP (F2802 Only)
(A)
(1K
y
16, Secure Zone)
ЙЙЙЙЙЙЙЙЙЙ
ЙЙЙЙЙЙЙЙЙЙ
ЙЙЙЙЙЙЙЙЙЙ
ЙЙЙЙЙЙЙЙЙЙ
ЙЙЙЙЙЙЙЙЙЙ
FLASH (F2802) or ROM (C2802)
(32K
y
16, Secure Zone)
L0 (0-wait)
(4K
y
16, Secure Zone, Dual-Mapped)
ЙЙЙЙЙЙЙЙЙЙ
ЙЙЙЙЙЙЙЙЙЙ
ЙЙЙЙЙЙЙЙЙЙ
ЙЙЙЙЙЙЙЙЙЙ
ЙЙЙЙЙЙЙЙЙЙ
ЙЙЙЙЙЙЙЙЙЙ
Boot ROM (4K
y
16)
128-bit Password
Data Space
Prog Space
0x3D 7C00
Vectors (32
y
32)
(enabled if VMAP = 1, ENPIE = 0)
Low 64K [0000−FFFF]
(24x/240x equivalent data space)
High 64K [3F0000 −3FFFF]
(24x/240x equivalent program space)
ЙЙЙЙЙ
ЙЙЙЙЙ
ЙЙЙЙЙ
ЙЙЙЙЙ
ЙЙЙЙЙ
ЙЙЙЙЙ
M0 SARAM (1K
y
16)
M1 SARAM (1K
y
16)
Peripheral Frame 0
ЙЙЙЙЙ
ЙЙЙЙЙ
ЙЙЙЙЙ
ЙЙЙЙЙ
Peripheral Frame 1
(protected)
Peripheral Frame 2
(protected)
L0 SARAM (0-wait)
(4K
y
16, Secure Zone, Dual-Mapped)
ЙЙЙЙЙ
ЙЙЙЙЙ
ЙЙЙЙЙ
ЙЙЙЙЙ
ЙЙЙЙЙ
ЙЙЙЙЙ
ЙЙЙЙЙ
PIE Vector − RAM
(256 x 16)
(Enabled if ENPIE = 1)
0x00 0E00
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
0x00 0040
M0 Vector − RAM (32 x 32)
(Enabled if VMAP = 0)
, , ,
SPRS230N – OCTOBER 2003 – REVISED MAY 2012
A.
The 1K x 16 OTP has been replaced with 1K x 16 ROM in C2802.
B.
Memory blocks are not to scale.
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.
F.
Some locations in ROM are reserved for TI. See
for more information.
Figure 3-5. F2802, C2802 Memory Map
28
Functional Overview
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