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參數資料
| 型號： | TSC21020F-20SCHXXX |
| 廠商： | ATMEL CORP |
| 元件分類： | 數字信號處理外設 |
| 英文描述： | 40-BIT, DSP-FLOATING POINT PROCESSOR, UUC |
| 封裝： | DIE |
| 文件頁數： | 12/37頁 |
| 文件大?。?/td> | 483K |
| 代理商： | TSC21020F-20SCHXXX |
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TSC21020F
Rev. E – Oct. 05, 1998
2
Functional Block Diagram
General Description
The TSC21020F is single-chip IEEE floating-point
processor
optimized
for
digital
signal
processing
applications1. Its architecture is similar to that of Analog
Devices’
ADSP-2100
family
of
fixed-point
DSP
processors.
Fabricated in a high-speed, low-power and radiation
tolerant CMOS process, the TSC21020F has a 50 ns
instruction cycle time. With a high-performance on-chip
instruction cache, the TSC21020F can execute every
instruction in a single cycle.
The TSC21020F features :
D Independent Parallel Computation Units
The arithmetic/logic unit (ALU), multiplier and
shifter perform single-cycle instructions. The units
are architecturally arranged in parallel, maximizing
computational throughput. A single multifunction
instruction executes parallel ALU and multiplier
operations. These computation units support IEEE
32-bit
single-precision
floating-point,
extended
precision 40-bit floating-point, and 32-bit fixed-point
data formats.
D Data Register File
A general-purpose data register file is used for
transferring data between the computation units and
the data buses, and for storing intermediate results.
This 10-port (16-register) register file, combined with
the
TSC21020F’s
Harvard
architecture,
allows
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| TSC2102BIDA | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| TSC2102BIDAR | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| TSC2102IDA | 功能描述:觸摸屏轉換器和控制器 Prog 4-wire w/Stereo DAC Hdphn Amp & PLL RoHS:否 制造商:Microchip Technology 類型:Resistive Touch Controllers 輸入類型:3 Key 數據速率:140 SPS 分辨率:10 bit 接口類型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 電源電壓:2.5 V to 5.25 V 電源電流:17 mA 工作溫度:- 40 C to + 85 C 封裝 / 箱體:SSOP-20 |
| TSC2102IDAG4 | 功能描述:觸摸屏轉換器和控制器 Prog 4-wire w/Stereo DAC Hdphn Amp & PLL RoHS:否 制造商:Microchip Technology 類型:Resistive Touch Controllers 輸入類型:3 Key 數據速率:140 SPS 分辨率:10 bit 接口類型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 電源電壓:2.5 V to 5.25 V 電源電流:17 mA 工作溫度:- 40 C to + 85 C 封裝 / 箱體:SSOP-20 |
| TSC2102IDAR | 功能描述:觸摸屏轉換器和控制器 Prog 4-wire w/Stereo DAC Hdphn Amp & PLL RoHS:否 制造商:Microchip Technology 類型:Resistive Touch Controllers 輸入類型:3 Key 數據速率:140 SPS 分辨率:10 bit 接口類型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 電源電壓:2.5 V to 5.25 V 電源電流:17 mA 工作溫度:- 40 C to + 85 C 封裝 / 箱體:SSOP-20 |
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