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參數(shù)資料
| 型號： | TMS320C242FNS |
| 元件分類： | 數(shù)字信號處理 |
| 英文描述： | 16-Bit Digital Signal Processor |
| 中文描述： | 16位數(shù)字信號處理器 |
| 文件頁數(shù)： | 10/66頁 |
| 文件大?。?/td> | 803K |
| 代理商： | TMS320C242FNS |
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TMS320C242
DSP CONTROLLER
SPRS063B – DECEMBER 1997 – REVISED DECEMBER 1999
10
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
architectural overview
The functional block diagram provides a high-level description of each component in the ’C242 DSP controllers.
The TMS320x24x devices are composed of three main functional units: a ’C2xx DSP core, internal memory,
and peripherals. In addition to these three functional units, there are several system-level features of the ’C242
that are distributed. These system features include the memory map, device reset, interrupts, digital
input/output (I/O), clock generation, and low-power operation.
system-level functions
device memory map
The ’C242 device implements three separate address spaces for program memory, data memory, and
I/O space. On the ’C242, the first 96 (0–5Fh) data memory locations are either allocated for memory-mapped
registers or reserved. This memory-mapped register space contains various control and status registers,
including those for the CPU.
All the on-chip peripherals of the ’C242 devices are mapped into data memory space. Access to these registers
is made by the CPU instructions addressing their data memory locations. Figure 1 shows the ’C242 memory
map.
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相關(guān)PDF資料 |
PDF描述 |
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| TMS320C242PGA | 16-Bit Digital Signal Processor |
| TMS320C242PGS | 16-Bit Digital Signal Processor |
| TMS320C30GEL | 32-Bit Digital Signal Processor |
| SM320C25FJM | 16-Bit Digital Signal Processor |
| SM320C25GBM | 16-Bit Digital Signal Processor |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TMS320C242PG | 制造商:TI 制造商全稱:Texas Instruments 功能描述:DSP CONTROLLER |
| TMS320C242PGA | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:16-Bit Digital Signal Processor |
| TMS320C242PGS | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:16-Bit Digital Signal Processor |
| TMS320C25 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:SECOND-GENERATION DIGITAL SIGNAL PROCESSORS |
| TMS320C25/-33/-50 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:16-Bit Digital Signal Processor |
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