Daytona C62x

PMC,PCI介面影像擷取卡

- SNP-PMC-24: 4 組 R.G.B 輸入或 12組 Mono CCD 輸入.

- PMC界面, 每秒132MB傳輸速度

- 支援 PCI Master/Slave傳輸模式

- 24位元R.G.B.數位訊號輸入, 支援CCIR, RS-170標準

- 4組 R.G.B. 輸入 (R1,G1, B1; R2, G2, B2; R3, G3, B3, R4, G4, B4)

- 每組每秒20 M圖素取樣率. 或 12 組單色(Mono)輸入

- 軟體方式黑 - 白 - 灰度二質化設定

- 提供1.5MB 影像儲存記憶體 , 影像資料讀取速度每秒可達50MB

- 硬體R.O.I.理方式, 軟體內部同步產生控制

- 提供非同步攝影機重置供能, 可經RS-422或TTL外部觸發控制.

- 三組8位元 L.U.T. ( Look Up Tables)

- 提供發展應用軟體, 應用例軟體及函數庫軟體(VisionBlox, ILIB I,II,III)

- 適用於Spectrum DSP卡(Daytona 6x, Daytona 67x, Barcelona 67x)

- 提供高密度 SCSI 接頭轉 BNC 接頭

- 提供技術支援.

Snapper SNP-PMC-24 is a professional quality RGB variable scan analogue image acquisition board for the acquisition of standard CCIR or EIA video (i.e. both European and American standards) as well as slow scan cameras. PMC is a standard for computer mezzanine cards which use the same high-speed interface as the PCI bus, allowimng images to be transferred to host memory or display at transfer rates upto 132 Mb/s. PMC cards are often used in rack-mount systems such as VME and Futurebus.

Full resolution colour (RGB) or monochrome is digitized via three 8 bit ADCs and stored in on-board frame memory. Each one of the three video channels has four software selectable inputs and an 8 bit Look Up Table (LUT). A custom FPGA (field programmable gate array) then performs optional sub-sampling and region of interest generation for maximum flexibility and readout speed. A programmable phase locked loop (PLL) and sync generator combined with the custom FPGA provides versatile sync and clock options for both input and output.

The Software Developers Kit (SDK), available as a separate item, allows rapid system development and integration. It provides comprehensive example applications and optimised libraries, and is available for a growing number of operating systems including Windows, MacOs, Solaris, Lynxos and VxWorks. As well as functions that control the hardware, the libraries include general purpose functions for the manipulation and display of images. For the latest information the page describes the current supported OSs.

The SNP-PMC-8 a monochrome version of this board is also available, as well as the the SNP-PMC-DIG16 a 16-bit digital image acquisition board.

Check out the PDF spec sheets for more detailed information (PMC-SNP24).

2. SNP-PMC-DIG16: 16Bit Digital CCD 輸入,PMC界面.

Snapper SNP-PCI-DIG16 for the acquisition of digital data from a variety of sources including digital frame capture cameras and digital line scan cameras. The board is based around a custom FPGA (field programmable gate array) which is loaded under software control during initialization. This allows the many variants of digital cameras to be accommodated without the need for hardware modifications. This FPGA also performs optional sub-sampling and region of interest generation for maximum flexibility and frame update rate. The data from the FPGA is fed through a 16 bit LUT and then into a FIFO.

SNP-PCI-DIG16 incorporates a Data Mapper hardware to provide data packing functions to maximize data rate. Utilising a high speed PCI interface the SNP-PCI-DIG16 allows images to be transferred to host memory for either processing or display at sustained transfer rates in excess of 100 Mb/s!

There are also three analogue image capture boards in the PCI Snapper range including SNP-PCI-24 for RGB video, the SNP-PCI-16 for S-video or composite , and the SNP-PCI-8 for monochrome video.

Check out the PDF spec sheets for more detailed information on the SNP-PCI-DIG16 (PCI-BIB and DIG16).

以上提供Daytona C62x/C67x DSP板應用例軟體及發展軟體.

歡迎參觀以此產品設計之應用例 .

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