參數(shù)資料
型號： TMS320C82GGP-50
元件分類： 數(shù)字信號處理
英文描述： 32-Bit Digital Signal Processor
中文描述： 32位數(shù)字信號處理器
文件頁數(shù)： 25/132頁
文件大小： 1707K
代理商： TMS320C82GGP-50
SPRS145G
–
JULY 2000
–
REVISED FEBRUARY 2002
25
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251
–
1443
memory maps (continued)
èèèèèèèèèè
SARAM
(See Table 1 for details.)
èèèèèèèèèè
èèèèèèèèèè
èèèèèèèèèè
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èèèèèèèèèè
èèèèèèèèèè
èèèèèèèèèè
èèèèèèèèèè
èèèèèèèèèè
èèèèèèèèèè
FF0E
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èèèèèèèèè
èèèèèèèèè
èèèèèèèèè
èèèèèèèèè
èèèèèèèèè
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èèèèèèèèè
èèèèèèèèè
èèèèèèèèè
èèèèèèèèè
èèèèèèèèè
èèèèèèèèè
Reserved
Reserved
On-Chip Flash Memory (Sectored)
0000
005F
0060
007F
0080
00FF
0100
Hex
Data
Memory-Mapped
Registers/Reserved Addresses
èèèèèèèèè
èèèèèèèèè
èèèèèèèèè
On-Chip DARAM (B0)
§
(CNF = 0)
Reserved (CNF = 1)
On-Chip DARAM (B1)
01FF
0200
02FF
0300
03FF
0400
04FF
0500
èèèèèèèèè
èèèèèèèèè
èèèèèèèèè
ééééééééé
ééééééééé
èèèèèèèèè
èèèèèèèèè
Registers (System, WD, ADC,
SCI, SPI, CAN, I/O, Interrupts)
07FF
0800
ééééééééé
Internal (DON = 1)
èèèèèèèèè
6FFF
7000
Illegal
7FFF
8000
0000
Hex
I/O
FEFF
FF00
FF0F
Reserved
FFFF
FFFE
Reserved
FF10
Flash Control Mode Register
éé
éé
èè
FFFF
0FFF
1000
ééééééééé
ééééééééé
ééééééééé
Hex
0000
Program
7FFF
8000
FFFF
FEFF
FF00
FDFF
FE00
On-Chip DARAM (B0)
(CNF = 1)
External (CNF = 0)
SARAM (2K)
Internal (PON = 1)
87FF
8800
Flash Sector 3 (4K)
6FFF
7000
èè
Reserved or Illegal
0FFF
1000
3FFF
4000
Flash Sector 1 (12K)
Flash Sector 2 (12K)
Flash Sector 0 (4K)
Interrupt Vectors (0000
–
003Fh)
Reserved
(0040
–
0043h)
User code begins at 0044h
NOTE A: Boot ROM: If the boot ROM is enabled, then addresses 0000
–
00FF in the program space will be occupied by boot ROM.
Addresses 0040h
–
0043h in program memory are reserved for code security passwords.
When CNF = 1, addresses FE00h
–
FEFFh and FF00h
–
FFFFh are mapped to the same physical block (B0) in program-memory space. For
example, a write to FE00h has the same effect as a write to FF00h. For simplicity, addresses FE00h
–
FEFFh are referred to as reserved.
§
When CNF = 0, addresses 0100h
–
01FFh and 0200h
–
02FFh are mapped to the same physical block (B0) in data-memory space. For example,
a write to 0100h has the same effect as a write to 0200h. For simplicity, addresses 0100h
–
01FFh are referred to as reserved.
Addresses 0300h
–
03FFh and 0400h
–
04FFh are mapped to the same physical block (B1) in data-memory space. For example, a write to 0400h
has the same effect as a write to 0300h. For simplicity, addresses 0400h
–
04FFh are referred to as reserved.
Figure 2. TMS320LF2406A Memory Map
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