Difference between revisions of "Loto OSC802"
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Uwe Hermann (talk | contribs) (Random fixes, set status to "planned", it's unclear whether someone actively works on a libsigrok driver; if yes, please set to "in progress" again.) |
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[[File:Loto_OSC802.jpg| | {{Infobox oscilloscope | ||
| image = [[File:Loto_OSC802.jpg|180px]] | |||
| name = Loto OSC802 | |||
| status = planned | |||
| source_code_dir = | |||
| channels = 1 | |||
| samplerate = 1ch @ 80MHz | |||
| samplerate_equiv = | |||
| bandwidth = 20MHz | |||
| vertical_resolution = | |||
| triggers = Hardware | |||
| input_impedance = | |||
| memory = 64K/channel | |||
| display = | |||
| connectivity = USB | |||
| features = | |||
| website = [http://www.rockemb.com/index.php?m=content&c=index&a=show&catid=96&id=105 rockemb.com] | |||
}} | |||
The | The '''Loto OSC802''' is a USB-based, 2-channel oscilloscope with an analog bandwidth of 20MHz and 80MS/s sampling rate. | ||
See [[Loto OSC802/Info]] for more details (such as '''lsusb -v''' output) about the device. | See [[Loto OSC802/Info]] for more details (such as '''lsusb -v''' output) about the device. | ||
See [[Loto OSCxxx series]] for information common to all devices in this series. | |||
== Hardware == | == Hardware == | ||
| Line 16: | Line 33: | ||
* '''I2C EEPROM''': Microchip 24LC02BI (for the USB VID/PID of the Cypress FX2LP) | * '''I2C EEPROM''': Microchip 24LC02BI (for the USB VID/PID of the Cypress FX2LP) | ||
* '''Main power supply''': [https://www.chinahao.com/product/559725327304/ TESLA A0505S-1W-DC isolation power chip 5V ] | * '''Main power supply''': [https://www.chinahao.com/product/559725327304/ TESLA A0505S-1W-DC isolation power chip 5V ] | ||
'''Input stage (per channel):''' | '''Input stage (per channel):''' | ||
* '''Analog Multiplexer/Demultiplexer''': [http://www.ti.com/lit/ds/symlink/cd4051b.pdf CD4052] | * '''Analog Multiplexer/Demultiplexer''': [http://www.ti.com/lit/ds/symlink/cd4051b.pdf CD4052] | ||
== Photos == | == Photos == | ||
<gallery> | <gallery> | ||
File:Loto_OSC802_01.jpg| | File:Loto_OSC802_01.jpg|<small>Inside</small> | ||
File:Loto_OSC802_02.jpg| | File:Loto_OSC802_02.jpg|<small>Core part</small> | ||
File:Loto_OSC802_03.jpg| | File:Loto_OSC802_03.jpg|<small>Back</small> | ||
File:Loto_OSC802_04.jpg| | File:Loto_OSC802_04.jpg|<small>Communication part</small> | ||
</gallery> | </gallery> | ||
== Protocol == | == Protocol == | ||
See [[Loto OSCxxx#Protocol]]. | See [[Loto OSCxxx series#Protocol]]. | ||
== Resources == | == Resources == | ||
* [http://www. | * [http://www.rockemb.com/uploadfile/2019/0220/20190220114957785.pdf Brochure] | ||
* [http://www.rockemb.com/index.php?m=content&c=index&a=show&catid=96&id=105 Vendor website] | |||
* [http://www. | |||
[[Category:Device]] | [[Category:Device]] | ||
[[Category:Oscilloscope]] | [[Category:Oscilloscope]] | ||
[[Category:Planned]] | [[Category:Planned]] | ||
Latest revision as of 14:36, 15 December 2019
 | |
| Status | planned |
|---|---|
| Channels | 1 |
| Samplerate | 1ch @ 80MHz |
| Analog bandwidth | 20MHz |
| Triggers | Hardware |
| Memory | 64K/channel |
| Connectivity | USB |
| Website | rockemb.com |
The Loto OSC802 is a USB-based, 2-channel oscilloscope with an analog bandwidth of 20MHz and 80MS/s sampling rate.
See Loto OSC802/Info for more details (such as lsusb -v output) about the device.
See Loto OSCxxx series for information common to all devices in this series.
Hardware
- Main chip: Altera MAX II EPM240 (pin info device handbook)
- 8-Bit, 80 MSPS Dual A/D Converter: Analog Devices AD9288 (datasheet)
- Main oscillator: 80MHz 80.000 YX NH
- USB: Cypress CY7C68013A-100AXC (FX2LP)
- 64K x 16 high-speed CMOS static RAM: 2x ISSI IS61LV6416-8TI (datasheet)
- I2C EEPROM: Microchip 24LC02BI (for the USB VID/PID of the Cypress FX2LP)
- Main power supply: TESLA A0505S-1W-DC isolation power chip 5V
Input stage (per channel):
- Analog Multiplexer/Demultiplexer: CD4052
Photos
Inside
Core part
Back
Communication part
Protocol
See Loto OSCxxx series#Protocol.