Difference between revisions of "DreamSourceLab DSLogic"
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| image = [[File:DSLogic.png|180px]] | | image = [[File:DSLogic.png|180px]] | ||
| name = DreamSourceLab DSLogic | | name = DreamSourceLab DSLogic | ||
| status = | | status = supported | ||
| source_code_dir = fx2lafw | |||
| channels = 1-16 | | channels = 1-16 | ||
| samplerate = 200MHz ( | | samplerate = 400MHz(4ch), 200MHz(8ch), 100MHz(16ch) | ||
| voltages = -0. | | samplerate_state = 50MHz | ||
| triggers = high, low, rising, falling, edge, multi-stage triggers | |||
| voltages = -0.6V — 6V | |||
| threshold = configurable: 3.3V, 5V | | threshold = configurable: 3.3V, 5V | ||
| memory = | | memory = 32MByte (2MByte/ch) | ||
| compression = no | |||
| website = [http://www.dreamsourcelab.com/dslogic.html dreamsourcelab.com] | | website = [http://www.dreamsourcelab.com/dslogic.html dreamsourcelab.com] | ||
}} | }} | ||
The DreamSourceLab DSLogic is a 16-channel USB-based logic analyzer, with sampling rates up to | The '''DreamSourceLab DSLogic''' is a 16-channel USB-based logic analyzer, with sampling rates up to 400MHz (when using only 4 channels). | ||
See [[DreamSourceLab DSLogic/Info]] for more details (such as '''lsusb - | See [[DreamSourceLab DSLogic/Info]] for more details (such as '''lsusb -v''' output) about the device. | ||
== Hardware == | == Hardware == | ||
* [http://www.xilinx.com/products/silicon-devices/fpga/spartan-6/ Xilinx XC6SLX9] Spartan-6 FPGA (TQG144BIV13337) | |||
* [http://www.micron.com/-/media/Documents/Products/Data%20Sheet/DRAM/256Mb_sdr.pdf Micron MT48LC16M16A2P-6A] 32MB SDRAM (IC SDRAM 256MBIT 167MHZ TSOP) | |||
* [http://www.cypress.com/?mpn=CY7C68013A-56PVXC Cypress CY7C68013A] FX2 USB interface chip (IC MCU USB PERIPH HI SPD 56SSOP) | |||
* [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 | |||
* [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 | |||
* [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 | |||
* [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 | |||
== Photos == | == Photos == | ||
<gallery> | <gallery> | ||
File:DSLogic.png | File:DSLogic.png|<small>Device, top</small> | ||
File:DSLogic connector.jpg | File:DSLogic connector.jpg|<small>Probe connector</small> | ||
File:DSLogic USB.jpg | File:DSLogic USB.jpg|<small>USB connector</small> | ||
File:DSLogic PCB front.jpg | File:DSLogic PCB front.jpg|<small>PCB, top</small> | ||
File:DSLogic PCB back.jpg | File:DSLogic PCB back.jpg|<small>PCB, bottom</small> | ||
</gallery> | </gallery> | ||
== Firmware == | |||
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. | |||
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. | |||
'''Example usage''': | |||
<small> | |||
$ '''PREFIX=$HOME/sr ./sigrok-fwextract-dreamsourcelab-dslogic''' | |||
</small> | |||
This will install the files into '''$HOME/sr/share/sigrok-fimware'''. Without '''PREFIX''', the files will be installed into '''/usr/local/share/sigrok-firmware''' by default. | |||
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). | |||
'''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]. | |||
== Resources == | == Resources == | ||
* [http://www.dreamsourcelab.com Vendor website] | |||
* [http://www.dreamsourcelab.com/wiki/index.php Vendor wiki] | |||
* [http://www.dreamsourcelab.com/forum/index.php Vendor forum] | |||
* [http://www.dreamsourcelab.com/techspec.html Device specs] | |||
* [https://www.kickstarter.com/projects/dreamsourcelab/dslogic-multifunction-instruments-for-everyone Kickstarter page] | * [https://www.kickstarter.com/projects/dreamsourcelab/dslogic-multifunction-instruments-for-everyone Kickstarter page] | ||
[[Category:Device]] | [[Category:Device]] | ||
[[Category:Logic analyzer]] | [[Category:Logic analyzer]] | ||
[[Category: | [[Category:Supported]] |
Revision as of 01:04, 27 February 2017
Status | supported |
---|---|
Source code | fx2lafw |
Channels | 1-16 |
Samplerate | 400MHz(4ch), 200MHz(8ch), 100MHz(16ch) |
Samplerate (state) | 50MHz |
Triggers | high, low, rising, falling, edge, multi-stage triggers |
Min/max voltage | -0.6V — 6V |
Threshold voltage | configurable: 3.3V, 5V |
Memory | 32MByte (2MByte/ch) |
Compression | no |
Website | dreamsourcelab.com |
The DreamSourceLab DSLogic is a 16-channel USB-based logic analyzer, with sampling rates up to 400MHz (when using only 4 channels).
See DreamSourceLab DSLogic/Info for more details (such as lsusb -v output) about the device.
Hardware
- Xilinx XC6SLX9 Spartan-6 FPGA (TQG144BIV13337)
- Micron MT48LC16M16A2P-6A 32MB SDRAM (IC SDRAM 256MBIT 167MHZ TSOP)
- Cypress CY7C68013A FX2 USB interface chip (IC MCU USB PERIPH HI SPD 56SSOP)
- Serial EEPROM 16Kbit U4: ATMLH348 16CM Y 3X3098, I2C/2Wire Serial EEPROM 16Kbit (2048x8) ATMEL AT24C16C
- ESD Protection U9,10,11,12,13,14 D234 ESD Protection CM1213A-04S7 TVS DIODE 3.3VWM 10VC SC746
- 1.2V 600mA LDO U32 SBPB 1.2V 600mA 2MHz Step Down DC-DC Converter LM3671MF-1.2/NOPB
- 3.3V 600mA LDO U31 SJEB 3.3V 600mA 2MHz Step Down DC-DC Converter LM3671MF-3.3/NOPB
Photos
Firmware
In order to use this device with libsigrok the vendor firmare and bitstream files are required.
The easiest method to install those is to use the sigrok-fwextract-dreamsourcelab-dslogic script. It will download the correct files, rename them to the correct filenames as expected by libsigrok and install them.
Example usage:
$ PREFIX=$HOME/sr ./sigrok-fwextract-dreamsourcelab-dslogic
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.
If you want to avoid using the script, you can manually download and rename the files (but check the script for the correct filenames).
Note: Do not use any files newer than those linked here, they're currently not supported. See bug #905.