Difference between revisions of "DreamSourceLab DSLogic Plus"
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== Hardware == | == Hardware == | ||
* [http://www.xilinx.com/products/silicon-devices/fpga/spartan-6/ Xilinx XC6SLX9] U3: Spartan-6 FPGA (TQG144BIV13337) | |||
* [https://www.alliancememory.com/wp-content/uploads/pdf/dram/256Mb-AS4C16M16SA-C&I_V3.0_March%202015.pdf Alliance AS4C16M16SA-7TCN] U1: 256Mbit SDRAM | |||
* [http://www.cypress.com/?mpn=CY7C68013A-56PVXC Cypress CY7C68013A] U2: FX2LP USB interface chip | |||
* [http://www.st.com/content/ccc/resource/technical/document/datasheet/59/05/c9/5b/7b/41/48/b6/CD00259167.pdf/files/CD00259167.pdf/jcr:content/translations/en.CD00259167.pdf 128Kbit I²C EEPROM] U4: ST M24128-BR | |||
* Unknown DC-DC U10: 3.3V and 1.2V output, 2.4Mhz (markings: BQE 791 C7JS) | |||
* [http://file1.jzsc8.com/mallpropdf/16/04/28/151237988.pdf 24.0Mhz Crystal] Y1: [http://www.yxc.hk/u_file/product/17_08_22/YSX321SL.pdf YSX321SL series] 20ppm (markings: YXC 24.0SBJI) | |||
== Photos == | == Photos == | ||
Revision as of 23:48, 13 February 2018
 | |
| Status | supported |
|---|---|
| Source code | dreamsourcelab-dslogic |
| Channels | 1-16 |
| Samplerate | 400MHz(4ch), 200MHz(8ch), 100MHz(16ch) |
| Samplerate (state) | 30MHz (?) or 50MHz (?) |
| Triggers | high, low, rising, falling, edge, multi-stage triggers |
| Min/max voltage | -0.6V — 6V |
| Threshold voltage | configurable: 0-5V (0.1V increments) |
| Memory | 32MByte (2MByte/ch) |
| Compression | yes |
| Website | dreamsourcelab.com |
The DreamSourceLab DSLogic Plus 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.
See DreamSourceLab DSLogic Plus/Info for more details (such as lsusb -v output) about the device.
Hardware
- Xilinx XC6SLX9 U3: Spartan-6 FPGA (TQG144BIV13337)
- Alliance AS4C16M16SA-7TCN U1: 256Mbit SDRAM
- Cypress CY7C68013A U2: FX2LP USB interface chip
- 128Kbit I²C EEPROM U4: ST M24128-BR
- Unknown DC-DC U10: 3.3V and 1.2V output, 2.4Mhz (markings: BQE 791 C7JS)
- 24.0Mhz Crystal Y1: YSX321SL series 20ppm (markings: YXC 24.0SBJI)
Photos
Device:
Cables:
Probe cable circuit
Firmware
See DreamSourceLab DSLogic#Firmware.