Difference between revisions of "Velleman PCSU1000"

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[[File:Velleman PCSU1000.jpg|thumb|right|Velleman PCSU1000]]
The [http://www.velleman.eu/products/view/?id=362986 Velleman PCSU1000] is an inexpensive USB-based oscilloscope. It has 2 channels, an analog bandwidth of 50MHz and 1GS/s sampling rate.
The [http://www.velleman.eu/products/view/?id=362986 Velleman PCSU1000] is an inexpensive USB-based oscilloscope. It has 2 channels, an analog bandwidth of 50MHz and 1GS/s sampling rate.


See [[Velleman PCSU1000/Info]] for more details (such as '''lsusb -vvv''' output) about the device.
See [[Velleman PCSU1000/Info]] for more details (such as '''lsusb -vvv''' output) about the device.


== Components ==
== Hardware ==
 


'''Control logic'''
* [http://www.xilinx.com/support/documentation/data_sheets/ds099.pdf Xilinx XC3S50] 50K-gate FPGA
* [http://www.xilinx.com/support/documentation/data_sheets/ds099.pdf Xilinx XC3S50] 50K-gate FPGA
* 50MHz crystal: 50.000 Y0KE (clock source for the Xilinx FPGA)
* 50MHz crystal: 50.000 Y0KE (clock source for the Xilinx FPGA)
* [http://www.microchip.com/wwwproducts/Devices.aspx?dDocName=en010211 Microchip PIC16F630-I/P] 8-bit microcontroller
'''USB interface'''
* [http://www.ftdichip.com/Products/ICs/FT245B.htm FTDI FT245BL] USB interface chip
* [http://www.ftdichip.com/Products/ICs/FT245B.htm FTDI FT245BL] USB interface chip
* 6MHz crystal
* [http://www.microchip.com/wwwproducts/Devices.aspx?dDocName=en010902 Microchip 93LC46BI] 128-byte EEPROM chip for the FTDI chip's USB settings
* [http://www.microchip.com/wwwproducts/Devices.aspx?dDocName=en010902 Microchip 93LC46BI] 128-byte EEPROM chip for the FTDI chip's USB settings
* [http://www.microchip.com/wwwproducts/Devices.aspx?dDocName=en010211 Microchip PIC16F630-I/P] 8-bit microcontroller
* [http://www.nxp.com/products/logic/buffers_drivers/74HC367D.html Philips/NXP 74HC367D] Hex buffer/line driver
* [http://www.goodsky.com.tw/telecomunication/28-sir SIR-S4-105A FZ] Goodsky 5V relay
* Unisonic Technologies Co. (UTC) ULN2003


TODO: Rest of the chips.
'''Analog frontend'''
* 2 x [http://www.unisonic.com.tw/datasheet/ULN2003.pdf Unisonic ULN2003] 7-channel darlington sink driver (each driving a set of 7 relays)
* 14 x [http://www.goodsky.com.tw/telecomunication/28-sir SIR-S4-105A FZ] Goodsky 5V relay (7 per input channel)
* 2 x [http://www.ti.com/product/opa354 Texas Instruments OPA354] op-amps
* 2 x [http://datasheet.octopart.com/LMH6724MA/NOPB-National-Semiconductor-datasheet-39642.pdf  National Semiconductor LMH6724] op-amps
* 2 x [http://www.ti.com/product/adc08l060 Texas Instruments ADC08L060] 8-bit 60MSPS A/D converters
 
'''Channel triggers'''
* [http://www.nxp.com/products/logic/buffers_inverters_drivers/74LVC07AD.html NXP 74LVC07AD] Hex non-inverting buffers
* [http://www.ti.com/product/tlc5620 Texas Instruments TLC5620] 8-bit quad DAC
* [http://www.ti.com/product/tlc372 Texas Instruments TLC372] dual differential comparator
 
'''Power'''
* 3 x [http://www.ti.com/product/tps76601 Texas Instruments TPS766xx] voltage regulators (IC19=1V, IC20=2.5V, IC21=3.3V)
 
'''?'''
* [http://www.nxp.com/products/logic/buffers_inverters_drivers/74HC367D.html Philips/NXP 74HC367D] Hex buffer/line driver


== Photos ==
== Photos ==


<gallery>
<gallery>
File:Velleman PCSU1000 back.jpg|<small>Back</small>
File:Velleman PCSU1000 side.jpg|<small>Side</small>
File:Velleman pcsu1000 pcb front.jpg|<small>PCB, front</small>
File:Velleman pcsu1000 pcb front.jpg|<small>PCB, front</small>
File:Velleman pcsu1000 pcb back.jpg|<small>PCB, back</small>
File:Velleman pcsu1000 main ICs.jpg|<small>main ICs</small>
File:Velleman pcsu1000 main ICs detail.jpg|<small>main ICs detail</small>
File:Velleman pcsu1000 pcb chunk.jpg|<small>PCB, chunk</small>
File:Velleman pcsu1000 pcb chunk.jpg|<small>PCB, chunk</small>
File:Velleman pcsu1000 xilinx xc3s50.jpg|<small>Xilinx XC3S50</small>
File:Velleman pcsu1000 xilinx xc3s50.jpg|<small>Xilinx XC3S50</small>
Line 25: Line 50:
File:Velleman pcsu1000 ftdi ft245bl.jpg|<small>FTDI FT245BL</small>
File:Velleman pcsu1000 ftdi ft245bl.jpg|<small>FTDI FT245BL</small>
File:Velleman pcsu1000 microchip 93lc46bi.jpg|<small>Microchip 93LC46BI</small>
File:Velleman pcsu1000 microchip 93lc46bi.jpg|<small>Microchip 93LC46BI</small>
File:Velleman pcsu1000 uln2003.jpg|<small>UTC ULN2003</small>
File:Velleman pcsu1000 nxp 74hc367d.jpg|<small>Philips/NXP 74HC367D</small>
File:Velleman pcsu1000 nxp 74hc367d.jpg|<small>Philips/NXP 74HC367D</small>
File:Velleman pcsu1000 3x soic8.jpg|<small>3x SOIC-8 chips</small>
File:Velleman pcsu1000 3x soic8.jpg|<small>3x SOIC-8 chips</small>
File:Velleman pcsu1000 50mhz crystal.jpg|<small>50MHz crystal</small>
File:Velleman pcsu1000 50mhz crystal.jpg|<small>50MHz crystal</small>
File:Velleman pcsu1000 input sections.jpg|<small>Input sections</small>
File:Velleman pcsu1000 input detail 1.jpg|<small>Input section detail</small>
File:Velleman pcsu1000 input detail 2.jpg|<small>Input section detail</small>
File:Velleman pcsu1000 uln2003.jpg|<small>UTC ULN2003</small>
File:Velleman pcsu1000 sir s4 105a fz.jpg|<small>SIR-S4-105A FZ</small>
File:Velleman pcsu1000 sir s4 105a fz.jpg|<small>SIR-S4-105A FZ</small>
</gallery>
</gallery>


Photo TODO: Device front, device back, connectors, PCB back, unreadable chip on the "PCB chunk" photo, others.
== Protocol ==


== Protocol ==
TODO.
 
== Resources ==
 
* The vendor software appears to have been written by [http://www.magnova.net/PCSU1000_tiedot.php Magnova Components].
* [https://www.eserviceinfo.com/downloadsm/70291/Velleman%20Instruments_PCSU1000.html Schematics, PCB, Parts list].


TODO
[[Category:Device]]
[[Category:Oscilloscope]]
[[Category:Planned]]

Latest revision as of 17:58, 1 May 2019

Velleman PCSU1000

The Velleman PCSU1000 is an inexpensive USB-based oscilloscope. It has 2 channels, an analog bandwidth of 50MHz and 1GS/s sampling rate.

See Velleman PCSU1000/Info for more details (such as lsusb -vvv output) about the device.

Hardware

Control logic

USB interface

Analog frontend

Channel triggers

Power

?

Photos

  • Back

  • Side

  • PCB, front

  • PCB, back

  • main ICs

  • main ICs detail

  • PCB, chunk

  • Xilinx XC3S50

  • Microchip PIC16F630-I/P

  • FTDI FT245BL

  • Microchip 93LC46BI

  • Philips/NXP 74HC367D

  • 3x SOIC-8 chips

  • 50MHz crystal

  • Input sections

  • Input section detail

  • Input section detail

  • UTC ULN2003

  • SIR-S4-105A FZ

Protocol

TODO.

Resources

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