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DSLogic Series USB-based Logic Analyzer

DSLogic is a series of USB-based logic analyzer, with max sample rate up to 1GHz, and max sample depth up to 16G.

DSLogic is protected by a CNC metal case to enhance noise immunity. Combined with shielded fly wires, DSLogic can be used to capture up to 250MHz digital signals (under 1G sample rate).

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DSLogicPlus Sf1
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DSLogicPlus Sf1DSLogicPlus F2DSLogicPlus F3DSLogicPlus F4DSLogicPlus X5.JPG

$199.00 $149.00Add to cart

DSLogic Plus

Max Sample Rate

400MHz

Max Sample Depth

16G stream / 256M buffer

Trigger

16 stages / protocol trigger

Channels

16

Warranty

3-year

$399.00 $299.00Add to cart

DSLogic U3Pro16

Max Sample Rate

1GHz

Max Sample Depth

16G stream /     2G buffer

Trigger

16 stages / protocol trigger

Channels

16

Warranty

3-year

$499.00 $399.00Add to cart

DSLogic U3Pro32

Max Sample Rate

1GHz

Max Sample Depth

16G stream /     2G buffer

Trigger

16 stages / protocol trigger

Channels

32

Warranty

3-year

What’s Logic Analyzer ?

Have trouble on debugging digital circuits with oscilloscope?
For example: small depth, hard to trig, rough protocol decoders …

Logic analyzer is a dedicate debug tool for digital signals, which support long-time acquisition, no dead time, complex trig conditions and rich protocol decoders.

Oscilloscope is wonderful for analyzing periodic voltage and noise changes; Logic analyzer only record low/high status, and is much better at analyzing process of digital communications and complex protocols.

Why DSLogic ?

1. Continuous Improvement

LA-key-en

5 years,1800 days and nights,300 improvements

patent-en

Software Open source, Hardware Patented & Certified

Multi-platform support
Driver with digital signature

2. Dual Mode Support

Main spec. of LA:

Sample duration and Sample rate

Buffer mode: High sample rate
Stream mode: Long sample duration

Why you need a high sample rate?

bug-res-compare

Sample rate is like screen resolution
The higher the better

Under test signal

Results at different sample rates

Wrong waveform
pulse loss

1/5T deviation
error on duty

1/10T deviation
Good result

The higher sample rate the better restored waveform
We recommend the sample rate should be 10x – 100x than frequency of under test signal

Stream mode
Data are transferred to computer in real-time through USB
Greatly increase the sample duration

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Sample duration
Buffer mode vs Stream mode

Stream mode problem:
Real-time transmission is limited by USB bandwidth
Only 3 channels support under 100M sample rate

DSLogic U3Pro support super stream mode
Use USB 3.0, bandwidth up to 5Gbps
10 times than normal stream mode

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DSLogic vs DSLogic U3Pro

3. Signal Integrity

As a qualified LA, high sample rate is not enough. It is necessary to ensure that high-frequency signals can be transmitted without distortion on the entire path of signal acquisition.

DSLogic ensure the signal integrity with following designs

metal-shielded-fly-wire

Metal case + shielded fly wire

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Structure of shielded fly wire

DSLogic 4 layers pcb

DSLogic 4 layers pcb

DSLogic U3Pro 8 layers pcb

DSLogic U3Pro 8 layers pcb

High-speed PCB design

Dupont fly wire vs Shielded fly wire

4. Rich Protocol Decoders

Support not only base decoders, but also stack decoders.
More intuitive results.

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Show page operations of EEPROM

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Support open-source decoder library.
More decoders are under development.

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Support protocol-based trig
For example:trig by dedicate byte in I2C operations.

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Support search & export of decoder results

Base decoders:

I²C, UART, SPI, CAN, I²S, JTAG, 1-Wire link layer, DMX512, PWM, Parallel, SWD, USB PD, USB signalling, SWIM, SD card (SD mode), PS/2, MDIO, Stepper motor, Timing, Z80, AC ’97, Counter, IR NEC, IR RC-5, AM230x, AUD, AVR PDI, CEC, DALI, DCF77, DSI, EM4100, EM4305, GPIB, Gray code, Guess bitrate, Jitter, LPC, Maple bus, MCS-48, Microwire, Miller, Morse, OOK, Qi, RC encode, RGB LED (WS281x), SDA2506, S/PDIF, ST7735, T55xx, TI TLC5620, Wiegand…

Stack decoders:

LIN, 24xx EEPROM, 93xx EEPROM, USB request, USB packet, 1-Wire network layer, AVR ISP, nRF24L01(+), RGB LED (SPI), SD card (SPI mode), SPI flash/EEPROM, Modbus, MIDI, I²C demux, I²C filter, ARM ETMv3, ARM ITM, ARM TPIU, ATSHA204A, DS1307, EDID, LM75, MLX90614, MXC6225XU, Nunchuk, RTC-8564, TI TCA6408A, XFP, JTAG / EJTAG, JTAG / STM32, CFP, DS243x, DS28EA00, Oregon, OOK visualisation, ADE77xx, ADF435x, ADNS-5020, MAX7219, MRF24J40, RFM12, SSI32, PAN1321…

List of supported decoders

5. Intuitive HMI

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hmi-en-scroll
hmi-en-region
hmi-en-gesture
hmi-en-mouse-hover

Support zoom by mouse wheel/right click/gesture
support mouse hover measurements

hmi-en-coursors

Support cursors with edge snap and
edge interval measurement

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hmi-en-cursor-edges

Support multiple ways of edge statistics

hmi-en-files

File & settings load/store
easy to review & share & reprocess

6. More Highlights

threshold-en

Adjustable threshold
Compatible with various voltage standards
1.2V/1.8V/2.5V/3.3V/5.0V …

metal-cases

CNC aluminum case

fly-wire-interface

Grouped & Fool-proofing design of fly wires

type-c-export

USB Type-C interface

END

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