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HSP48410 Datasheet(PDF) 1 Page - Intersil Corporation |
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HSP48410 Datasheet(HTML) 1 Page - Intersil Corporation |
1 / 11 page 1 ® FN3185.3 HSP48410 Histogrammer/Accumulating Buffer The Intersil HSP48410 is an 84 lead Histogrammer IC intended for use in image and signal analysis. The on-board memory is configured as 1024 x 24 array. This translates to a pixel resolution of 10 bits and an image size of 4k x 4k with no possibility of overflow. In addition to Histogramming, the HSP48410 can generate and store the Cumulative Distribution Function for use in Histogram Equalization applications. Other capabilities of the HSP48410 include: Bin Accumulation, Look Up Table, 24-bit Delay Memory, and Delay and Subtract mode. A Flash Clear pin is available in all modes of operation and performs a single cycle reset on all locations of the internal memory array and all internal data paths. The HSP48410 includes a fully asynchronous interface which provides a means for communications with a host, such as a microprocessor. The interface includes dedicated Read/Write pins and an address port which are asynchronous to the system clock. This allows random access of the Histogram Memory Array for analysis or conditioning of the stored data. Features • 10-Bit Pixel Data • 4k x 4k Frame Sizes • Asynchronous Flash Clear Pin • Single Cycle Memory Clear • Fully Asynchronous 16 or 24-Bit Host Interface • Generates and Stores Cumulative Distribution Function • Look Up Table Mode • 1024 x 24-Bit Delay Memory • 24-Bit Three State I/O Bus • DC to 40MHz Clock Rate Applications • Histogramming • Histogram Equalization • Image and Signal Analysis • Image Enhancement • RGB Video Delay Line Block Diagram Ordering Information PART NUMBER TEMP. RANGE (°C) PACKAGE PKG. DWG. # HSP48410JC-33 0 to 70 84 Ld PLCC N84.1.15 HISTOGRAM ADDRESS DIO DIN0-23 PIN0-9 IOADD0-9 DIO0-23 GENERATOR INTERACE DATA IN ADDRESS DATA MEMORY ARRAY OUT ADDER MUX 24 24 24 10 24 10 10 Data Sheet July 2004 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a trademark of Intersil Americas Inc. Copyright Harris Corporation 1999, Copyright Intersil Americas Inc. 2004. All Rights Reserved All other trademarks mentioned are the property of their respective owners. |
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