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2026-04-10T13:04:12Z
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https://sigrok.org/w/index.php?title=DreamSourceLab_DSLogic_Pro&diff=12873
DreamSourceLab DSLogic Pro
2017-10-16T14:57:43Z
<p>Gabri74: Removed source link to fx2lafw</p>
<hr />
<div>{{Infobox logic analyzer<br />
| image = [[File:DSLogic.png|180px]]<br />
| name = DreamSourceLab DSLogic Pro<br />
| status = supported<br />
| source_code_dir =<br />
| channels = 1-16<br />
| samplerate = 400MHz(4ch), 200MHz(8ch), 100MHz(16ch)<br />
| samplerate_state = 50MHz<br />
| triggers = high, low, rising, falling, edge, multi-stage triggers<br />
| voltages = -0.6V &mdash; 6V<br />
| threshold = configurable: 0-5V (0.1V increments)<br />
| memory = 32MByte (2MByte/ch)<br />
| compression = yes<br />
| website = [http://www.dreamsourcelab.com/dslogic.html dreamsourcelab.com]<br />
}}<br />
<br />
The '''DreamSourceLab DSLogic Pro''' is a 16-channel USB-based logic analyzer, with sampling rates up to 400MHz (when using only 4 channels). This differs slightly from the original DSLogic product in its configurable threshold voltage and different PCB layout. DreamSourceLab doesn't make the distinction between these two products very clear on their website.<br />
<br />
See [[DreamSourceLab DSLogic Pro/Info]] for more details (such as '''lsusb -v''' output) about the device.<br />
<br />
== Hardware ==<br />
<br />
* [http://www.xilinx.com/products/silicon-devices/fpga/spartan-6/ Xilinx XC6SLX9] U2: Spartan-6 FPGA (TQG144BIV13337)<br />
* [http://www.micron.com/-/media/Documents/Products/Data%20Sheet/DRAM/256Mb_sdr.pdf Micron MT48LC16M16A2P-6A] U29: 32MB SDRAM (IC SDRAM 256MBIT 167MHZ TSOP)<br />
* [http://www.cypress.com/?mpn=CY7C68013A-56PVXC Cypress CY7C68013A] U33: FX2 USB interface chip (IC MCU USB PERIPH HI SPD 56SSOP)<br />
* [http://www.atmel.com/Images/Atmel-8719-SEEPROM-AT24C16C-Datasheet.pdf Serial EEPROM 16Kbit] U4: ATMLH348 16CM Y 3X3098, I2C/2Wire Serial EEPROM 16Kbit (2048x8) ATMEL AT24C16C <br />
* [http://www.onsemi.com/pub_link/Collateral/CM1213A.PDF ESD Protection] U9,10,11,12,13,14: D234 ESD Protection CM1213A-04S7 TVS DIODE 3.3VWM 10VC SC746<br />
* [http://www.micrel.com/products/power-management-ics/ldos/single-ldos/article/80-mic5209.html Adjustable 500mA LDO] U3: Adjustable (configured for 3.3V) 600mA 2MHz Step Down DC-DC Converter MIC5209YM<br />
* [http://www.ti.com/lit/ds/symlink/lm3671.pdf 1.2V 600mA LDO] U31: SBPB 1.2V 600mA 2MHz Step Down DC-DC Converter LM3671MF-1.2/NOPB<br />
<br />
== Photos ==<br />
<br />
<gallery><br />
File:DSLogic.png|<small>Device, top</small><br />
File:DSLogic connector.jpg|<small>Probe connector</small><br />
File:DSLogic USB.jpg|<small>USB connector</small><br />
File:DSLogic Pro PCB front.jpg|<small>PCB, top</small><br />
File:DSLogic Pro PCB back.jpg|<small>PCB, bottom</small><br />
</gallery><br />
<br />
== Firmware ==<br />
<br />
See [[DreamSourceLab DSLogic#Firmware]].<br />
<br />
== Resources ==<br />
<br />
* [http://www.dreamsourcelab.com Vendor website]<br />
* [http://www.dreamsourcelab.com/wiki/index.php Vendor wiki]<br />
* [http://www.dreamsourcelab.com/forum/index.php Vendor forum]<br />
* [http://www.dreamsourcelab.com/techspec.html Device specs]<br />
* [https://www.kickstarter.com/projects/dreamsourcelab/dslogic-multifunction-instruments-for-everyone Kickstarter page]<br />
<br />
[[Category:Device]]<br />
[[Category:Logic analyzer]]<br />
[[Category:Supported]]</div>
Gabri74
https://sigrok.org/w/index.php?title=DreamSourceLab_DSLogic&diff=12872
DreamSourceLab DSLogic
2017-10-16T14:39:06Z
<p>Gabri74: Removed source link to fx2lafw</p>
<hr />
<div>{{Infobox logic analyzer<br />
| image = [[File:DSLogic.png|180px]]<br />
| name = DreamSourceLab DSLogic<br />
| status = supported<br />
| source_code_dir =<br />
| channels = 1-16<br />
| samplerate = 400MHz(4ch), 200MHz(8ch), 100MHz(16ch)<br />
| samplerate_state = 50MHz<br />
| triggers = high, low, rising, falling, edge, multi-stage triggers<br />
| voltages = -0.6V &mdash; 6V<br />
| threshold = configurable: 3.3V, 5V<br />
| memory = 32MByte (2MByte/ch)<br />
| compression = no<br />
| website = [http://www.dreamsourcelab.com/dslogic.html dreamsourcelab.com]<br />
}}<br />
<br />
The '''DreamSourceLab DSLogic''' is a 16-channel USB-based logic analyzer, with sampling rates up to 400MHz (when using only 4 channels).<br />
<br />
See [[DreamSourceLab DSLogic/Info]] for more details (such as '''lsusb -v''' output) about the device.<br />
<br />
== Hardware ==<br />
<br />
* [http://www.xilinx.com/products/silicon-devices/fpga/spartan-6/ Xilinx XC6SLX9] Spartan-6 FPGA (TQG144BIV13337)<br />
* [http://www.micron.com/-/media/Documents/Products/Data%20Sheet/DRAM/256Mb_sdr.pdf Micron MT48LC16M16A2P-6A] 32MB SDRAM (IC SDRAM 256MBIT 167MHZ TSOP)<br />
* [http://www.cypress.com/?mpn=CY7C68013A-56PVXC Cypress CY7C68013A] FX2 USB interface chip (IC MCU USB PERIPH HI SPD 56SSOP)<br />
* [http://www.atmel.com/Images/Atmel-8719-SEEPROM-AT24C16C-Datasheet.pdf Serial EEPROM 16Kbit] U4: ATMLH348 16CM Y 3X3098, I2C/2Wire Serial EEPROM 16Kbit (2048x8) ATMEL AT24C16C <br />
* [http://www.onsemi.com/pub_link/Collateral/CM1213A.PDF ESD Protection] U9,10,11,12,13,14 D234 ESD Protection CM1213A-04S7 TVS DIODE 3.3VWM 10VC SC746<br />
* [http://www.ti.com/lit/ds/symlink/lm3671.pdf 1.2V 600mA LDO] U32 SBPB 1.2V 600mA 2MHz Step Down DC-DC Converter LM3671MF-1.2/NOPB<br />
* [http://www.ti.com/lit/ds/symlink/lm3671.pdf 3.3V 600mA LDO] U31 SJEB 3.3V 600mA 2MHz Step Down DC-DC Converter LM3671MF-3.3/NOPB<br />
<br />
== Photos ==<br />
<br />
<gallery><br />
File:DSLogic.png|<small>Device, top</small><br />
File:DSLogic connector.jpg|<small>Probe connector</small><br />
File:DSLogic USB.jpg|<small>USB connector</small><br />
File:DSLogic PCB front.jpg|<small>PCB, top</small><br />
File:DSLogic PCB back.jpg|<small>PCB, bottom</small><br />
</gallery><br />
<br />
== Firmware ==<br />
<br />
In order to use this device with [[libsigrok]] the [https://github.com/DreamSourceLab/DSView/tree/4cc02c8d780e17527cd05e0ba7aa45288e49bd8a/DSView/res vendor firmare and bitstream files] are required.<br />
<br />
The easiest method to install those is to use the [http://sigrok.org/gitweb/?p=sigrok-util.git;a=blob;f=firmware/dreamsourcelab-dslogic/sigrok-fwextract-dreamsourcelab-dslogic sigrok-fwextract-dreamsourcelab-dslogic] script. It will download the correct files, rename them to the correct filenames as expected by libsigrok and install them.<br />
<br />
'''Example usage''':<br />
<br />
<small><br />
$ '''PREFIX=$HOME/sr ./sigrok-fwextract-dreamsourcelab-dslogic'''<br />
</small><br />
<br />
This will install the files into '''$HOME/sr/share/sigrok-fimware'''. Without '''PREFIX''', the files will be installed into '''/usr/local/share/sigrok-firmware''' by default.<br />
<br />
If you want to avoid using the script, you can manually download and rename the files (but check [http://sigrok.org/gitweb/?p=sigrok-util.git;a=blob;f=firmware/dreamsourcelab-dslogic/sigrok-fwextract-dreamsourcelab-dslogic the script] for the correct filenames).<br />
<br />
'''Note:''' Do '''not''' use any files newer than those linked here, they're currently not supported. See [http://sigrok.org/bugzilla/show_bug.cgi?id=905 bug #905].<br />
<br />
== Resources ==<br />
<br />
* [http://www.dreamsourcelab.com Vendor website]<br />
* [http://www.dreamsourcelab.com/wiki/index.php Vendor wiki]<br />
* [http://www.dreamsourcelab.com/forum/index.php Vendor forum]<br />
* [http://www.dreamsourcelab.com/techspec.html Device specs]<br />
* [https://www.kickstarter.com/projects/dreamsourcelab/dslogic-multifunction-instruments-for-everyone Kickstarter page]<br />
<br />
[[Category:Device]]<br />
[[Category:Logic analyzer]]<br />
[[Category:Supported]]</div>
Gabri74