TMS320F28027, TMS320F28027-Q1, TMS320F28027F, TMS320F28027F-Q1, TMS320F28026
TMS320F28026-Q1, TMS320F28026F, TMS320F28026F-Q1, TMS320F28023
TMS320F28023-Q1, TMS320F28022, TMS320F28021, TMS320F28020, TMS320F280200
ZHCSA13P –NOVEMBER 2008 –REVISED FEBRUARY 2021
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Data Space
Prog Space
0x00 0000
0x00 0040
0x00 0400
0x00 0800
0x00 0D00
M0 Vector RAM (Enabled if VMAP = 0)
M0 SARAM (1K ´ 16, 0-Wait)
M1 SARAM (1K ´ 16, 0-Wait)
Peripheral Frame 0
PIE Vector - RAM
(256 ´ 16)
(Enabled if
VMAP = 1,
ENPIE = 1)
Reserved
0x00 0E00
0x00 2000
0x00 6000
Peripheral Frame 0
Reserved
Peripheral Frame 1
(4K ´ 16, Protected)
Reserved
0x00 7000
0x00 8000
Peripheral Frame 2
(4K ´ 16, Protected)
L0 SARAM (3K ´ 16)
(0-Wait, Secure Zone + ECSL, Dual Mapped)
0x00 8C00
0x3D 7800
0x3D 7C00
Reserved
User OTP (1K ´ 16, Secure Zone + ECSL)
Reserved
0x3D 7C80
0x3D 7CC0
Calibration Data
Get_mode function
Reserved
0x3D 7CE0
0x3D 7E80
Calibration Data
Reserved
0x3D 7EB0
0x3D 7FFF
PARTID
0x3D 8000
0x3F 0000
Reserved
FLASH
(32K ´ 16, 4 Sectors, Secure Zone + ECSL)
0x3F 7FF8
0x3F 8000
128-Bit Password
L0 SARAM (3K ´ 16)
(0-Wait, Secure Zone + ECSL, Dual Mapped)
0x3F 8C00
0x3F E000
0x3F FFC0
Reserved
Boot ROM (8K ´ 16, 0-Wait)
Vector (32 Vectors, Enabled if VMAP = 1)
A. Memory locations 0x3D 7E80–0x3D 7EAF are reserved in TMX/TMP silicon.
图9-3. 28021 Memory Map
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Product Folder Links: TMS320F28027 TMS320F28027-Q1 TMS320F28027F TMS320F28027F-Q1
TMS320F28026 TMS320F28026-Q1 TMS320F28026F TMS320F28026F-Q1 TMS320F28023 TMS320F28023-
Q1 TMS320F28022 TMS320F28021 TMS320F28020 TMS320F280200
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