参数资料
型号: TMX320LF2403AVFS
厂商: Texas Instruments, Inc.
元件分类: 数字信号处理
英文描述: DSP CONTROLLERS
中文描述: DSP控制器
文件页数: 56/134页
文件大小: 1759K
代理商: TMX320LF2403AVFS
TMS320LF2407A,TMS320LF2406A,TMS320LF2403A,TMS320LF2402A
TMS320LC2406A,TMS320LC2404A,TMS320LC2403A,TMS320LC2402A
DSP CONTROLLERS
SPRS145K JULY 2000 REVISED AUGUST 2005
28
POST OFFICE BOX 1443
HOUSTON, TEXAS 772511443
memory maps (continued)
Illegal
Reserved
On-Chip ROM (6K)
Program
Hex
Data
Memory-Mapped
Registers/Reserved Addresses
On-Chip DARAM B2
Illegal
On-Chip DARAM (B0)§ (CNF = 0)
Reserved (CNF = 1)
On-Chip DARAM (B1)
Reserved
Illegal
Peripheral Memory-Mapped
Registers (System, WD, ADC,
SCI, I/O, Interrupts)
On-Chip DARAM (B0) (CNF = 1)
Reserved (CNF = 0)
On-Chip ROM memory
Reserved or Illegal
0000
Hex
8000
FFFF
FEFF
FF00
FDFF
FE00
87FF
8800
0000
005F
0060
007F
0080
01FF
0200
02FF
0300
03FF
0400
04FF
0800
6FFF
7000
7FFF
8000
FFFF
0FFF
1000
7FFF
Reserved
Interrupt Vectors (0000003Fh)
Reserved (00400043h)
User code begins at 0044h
Reserved
00FF
Reserved
0100
0500
07FF
Illegal
17C0
17BF
Reserved
17FF
1800
Addresses 0040h0043h in program memory are reserved for code security passwords.
When CNF = 1, addresses FE00hFEFFh and FF00hFFFFh 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 FE00hFEFFh are referred to as reserved.
§ When CNF = 0, addresses 0100h01FFh and 0200h02FFh 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 0100h01FFh are referred to as reserved.
Addresses 0300h03FFh and 0400h04FFh 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 0400h04FFh are referred to as reserved.
Figure 8. TMS320LC2402A Memory Map
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