Difference between revisions of "Flameman/cpld-epm1270"

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CY7C68013A+EPM1270 +SRAM CPLD data acquisition Board logic analyzer
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For more interesting projects done by Flameman, be sure to check out his [[Flameman#master_index|project index]]
  
 
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CY7C68013A+EPM1270 + SRAM CPLD data acquisition Board logic analyzer
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Specification
 
Specification

Revision as of 08:58, 3 July 2011

For more interesting projects done by Flameman, be sure to check out his project index

CY7C68013A+EPM1270 + SRAM CPLD data acquisition Board logic analyzer

Specification

  • chip on Board:
    • USB chip: CY7C68013A-56PVXC
    • ALTERA MAXII CPLD: EPM1270T144C5N
    • SRAM memory: IS61LV25616-10, SRAM
    • EEPROM chip: 24LC64
    • 3.3 V power LDO:ASM1117 - 3.3
    • Active clock: 48MHZ
    • Whole tantalum capacitor power filter

NOTE

  • SRAM memory, as an external input data buffer, can be more effective to process and transmit data, make the board more suitable for data acquisition.
  • You can even use the board as 8 channel logic analyzers, each channel can be achieved the highest sampling rate 24MHZ, and can meet the low speed SCM system timing sequence logic analysis.