Difference between revisions of "Velleman PCSU1000"
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[[File:Velleman PCSU1000.jpg|thumb|right]] | [[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. | ||
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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. | ||
== | == Hardware == | ||
* [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 | ||
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</gallery> | </gallery> | ||
Photo TODO: Device | Photo TODO: Device back, PCB back, unreadable chip on the "PCB chunk" photo, others. | ||
== Protocol == | == Protocol == | ||
TODO | TODO. | ||
== Resources == | |||
TODO. | |||
[[Category:Device]] | [[Category:Device]] | ||
[[Category:Oscilloscope]] | [[Category:Oscilloscope]] | ||
Revision as of 00:10, 2 November 2012
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
- Xilinx XC3S50 50K-gate FPGA
- 50MHz crystal: 50.000 Y0KE (clock source for the Xilinx FPGA)
- FTDI FT245BL USB interface chip
- Microchip 93LC46BI 128-byte EEPROM chip for the FTDI chip's USB settings
- Microchip PIC16F630-I/P 8-bit microcontroller
- Philips/NXP 74HC367D Hex buffer/line driver
- SIR-S4-105A FZ Goodsky 5V relay
- Unisonic ULN2003 7-channel darlington sink driver
TODO: Rest of the chips.
Photos
Back
Side
PCB, front
PCB, chunk
Xilinx XC3S50
Microchip PIC16F630-I/P
FTDI FT245BL
Microchip 93LC46BI
UTC ULN2003
Philips/NXP 74HC367D
3x SOIC-8 chips
50MHz crystal
SIR-S4-105A FZ
Photo TODO: Device back, PCB back, unreadable chip on the "PCB chunk" photo, others.
Protocol
TODO.
Resources
TODO.