參數(shù)資料
型號： TMS320LC545A-66
元件分類： 數(shù)字信號處理
英文描述： Digital Signal Processor
中文描述： 數(shù)字信號處理器
文件頁數(shù)： 27/132頁
文件大?。?/td> 1707K
代理商： TMS320LC545A-66
SPRS145G
–
JULY 2000
–
REVISED FEBRUARY 2002
27
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251
–
1443
memory maps (continued)
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SARAM
(See Table 1 for details.)
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èèèèèèèèè
èèèèèèèèè
èèèèèèèèè
ééééééééé
ééééééééé
ééééééééé
On-Chip DARAM (B0)
§
(CNF = 0)
Reserved (CNF = 1)
On-Chip DARAM (B1)
èèèèèèèèè
èèèèèèèèè
èèèèèèèèè
èèèèèèèèè
èèèèèèèèè
èèèèèèèèè
èèèèèèèèè
èèèèèèèèè
Reserved
èèèèèèèèè
èèèèèèèèè
èèèèèèèèè
èèèèèèèèè
èèèèèèèèè
èèèèèèèèè
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èèèèèèèèè
èèèèèèèèè
èèèèèèèèè
ééééééééé
ééééééééé
Reserved
On-Chip Flash Memory (Sectored)
0000
005F
0060
007F
0080
00FF
Hex
Data
Memory-Mapped
Registers/Reserved Addresses
èèèèèèèèè
èèèèèèèèè
èèèèèèèèè
01FF
0200
02FF
0300
03FF
0400
04FF
0500
07FF
0800
èèèèèèèèè
èèèèèèèèè
èèèèèèèèè
Registers (System, WD, ADC,
èèèèèèèèè
Illegal
6FFF
7000
èèèèèèèèè
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èèèèèèèèè
èèèèèèèèè
èèèèèèèèè
èèèèèèèèè
7FFF
8000
0000
Hex
I/O
FEFF
FF00
FF0E
èèèèèèèèè
èèèèèèèèè
FF0F
FFFF
FFFE
FF10
Flash Control Mode Register
FFFF
0FFF
1000
Reserved
0000
Program
FFFF
FF00
FE00
On-Chip DARAM (B0)
(CNF = 1)
Reserved (CNF = 0)
0FFF
1000
1FFF
Hex
7FFF
8000
FEFF
FDFF
Illegal
Flash Sector 0 (4K)
Interrupt Vectors (0000
–
003Fh)
Reserved
(0040
–
0043h)
User code begins at 0044h
Flash Sector 1 (4K)
87FF
8800
2000
èèè
èèè
Reserved or Illegal
ééééééééé
ééééééééé
Reserved (PON = 0)
81FF
8200
SARAM (512 words)
ééééééééé
Internal (DON = 1)
Reserved (DON = 0)
09FF
0A00
ééé
ééé
0100
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 4. TMS320LF2402A Memory Map
相關PDF資料
PDF描述
TMS320LC546A-40 Digital Signal Processor
TMS320LC546A-50 Digital Signal Processor
TMS320LC546A-66 Digital Signal Processor
TMS320LC548GGU-66 16-Bit Digital Signal Processor
TMS320LC548GGU-80 16-Bit Digital Signal Processor
相關代理商/技術參數(shù)
參數(shù)描述
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