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SDDEC1004 High Speed Wired Data Collection

SDDEC1004 High Speed Wired Data Collection. Honeywell Bob Dearth Michael Retzler Brad Lucht ISU Prof. Zhengdao Wang Zachary Coffin, Cpr E Radell Young, E E William Zimmerman, E E. Project Plan. Loss of team member New team member Bill Zimmerman PCB layout and fabrication

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SDDEC1004 High Speed Wired Data Collection

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  1. SDDEC1004High Speed Wired Data Collection Honeywell Bob Dearth Michael Retzler Brad Lucht ISU Prof. Zhengdao Wang Zachary Coffin, Cpr E Radell Young, E E William Zimmerman, E E

  2. Project Plan • Loss of team member • New team member Bill Zimmerman • PCB layout and fabrication • Connect components & verify functionality

  3. Project Design

  4. Project Design - Chipset • Measurement Specialties, - Inc. LDT 1-028K/L(Piezo, 4x) • ST Micro - L6932D1.8 (Voltage Regulator) • ST Micro - L7805CV (Voltage Regulator) • Texas Instruments - TLC5510 (AtoD, 4x) • Texas Instruments - CD54HC280 (Parity, 4x) • Texas Instruments - CD4067BE (MUX, 4x) • ECS Inc. - ECS-180-20-1X (18MHz Crystal) • Texas Instruments - CDCE913 (Clock Generator) • Texas Instruments - CD74HCT163 (Counter) • National Semiconductor - DS92LV040A (LVDS Transceiver) • ST Ericsson - ISP1508A (USB Transceiver)

  5. Implementation/Testing • New team member – Bill Zimmerman • Chipset decisions revisited and finalized • Testing specifications received from Honeywell

  6. Implementation/Testing 2 • Frequency response tested September 2nd • Resulting data suggests a performance level below expected • After discussion with Honeywell, Cat-5 design shall be implemented

  7. Implementation/Testing 3 • (Cable)

  8. Implementation/Testing 4 • Typical piezo sensors received Sept. 16th • Initial tests show voltage levels greater than 102V • Voltage level step-down design finalized

  9. Peizo Sensor voltage test

  10. Plan/Schedule • PCB layout to connect chips as necessary • Good chips come in small packages • Reflow soldering may be easier than hand-soldering such small connections • Delivery the week of Thanksgiving

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