XRD9829REF
EVALUATION KIT PART LIST
This kit contains the following:
•XRD9829REF CIS
•XRD9829REF User Manual
•ScanIt 1.0 Software Installation Diskettes (2)
•XRD9829 Data Sheet
•Scan Targets (Black, White, Color)
FEATURES
•One line scanning functionality of XRD9829 with CANON 300 DPI CIS
•Easy use with most personal computers through Parallel Port Interface
•Simple way of loading the Serial Port of XRD9829 to adjust gain and offset
•Software ScanIt to view single line scan
•Optimized Layout with Four Layers
SYSTEM REQUIREMENTS
•Intel 486 compatible computer with Windows 95 operating system
•8 MBytes system memory
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•3 1/2” floppy disk drive
INTRODUCTION
The XRD9829REF is a demo system which includes a PCB design with a CANON CWB- 30216G 300 DPI Color Contact Image Sensor (CIS). It demonstrates how to interface a CIS with EXAR’s XRD9829, a
The XRD9829REF board is loaded with the XRD9829, a Vantis MACH435, two FIFO SRAMs and peripheral circuits for the CIS. The MACH435, which is a CMOS Programmable Logic Device (CPLD) provides timing signals to the XRD9829, the SRAMs and the CIS. It also programs the XRD9829 to operate in the correct mode and adjust for gain and offset values. The XRD9829 processes the analog output from the CIS sensor,
Rev. 1.00
2
