参数资料
型号: TMX320LF2404APAGS
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: 55/134页
文件大小: 1759K
代理商: TMX320LF2404APAGS
TMS320LF2407A,TMS320LF2406A,TMS320LF2403A,TMS320LF2402A
TMS320LC2406A,TMS320LC2404A,TMS320LC2403A,TMS320LC2402A
DSP CONTROLLERS
SPRS145K JULY 2000 REVISED AUGUST 2005
27
POST OFFICE BOX 1443
HOUSTON, TEXAS 772511443
memory maps (continued)
On-Chip Flash Memory (Sectored)
0000
005F
0060
Hex
Data
Memory-Mapped
Registers/Reserved Addresses
007F
0080
On-Chip DARAM B2
01FF
0200
Illegal
02FF
0300
On-Chip DARAM (B0)§ (CNF = 0)
Reserved (CNF = 1)
03FF
0400
On-Chip DARAM (B1)
07FF
0800
Reserved
6FFF
7000
Illegal
Peripheral Memory-Mapped
Registers (System, WD, ADC,
SCI, I/O, Interrupts)
7FFF
8000
Illegal
FFFF
0FFF
1000
Reserved
0000
Program
On-Chip DARAM (B0) (CNF = 1)
Reserved (CNF = 0)
Hex
7FFF
8000
FFFF
FEFF
FF00
FDFF
FE00
Illegal
On-chip ROM (16K)
87FF
8800
4000
Reserved
3FFF
Reserved or Illegal
81FF
8200
SARAM (512 words)
Internal (PON = 1)
Reserved (PON = 0)
SARAM (512 words)
Internal (DON = 1)
Reserved (DON = 0)
09FF
0A00
SARAM (See Table 1 for details.)
Interrupt Vectors (0000003Fh)
Reserved (00400043h)
User code begins at 0044h
Reserved
0100
00FF
Illegal
04FF
0500
Reserved
Reserved
3FCO
3FBF
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 7. TMS320LC2403A Memory Map
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TMX320LF2404APGA 制造商:TI 制造商全称:Texas Instruments 功能描述:DSP CONTROLLERS
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