mcupro Logic16 clone

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mcupro Logic16 clone
Mcupro Logic16 overview.png
Status supported
Source code saleae-logic16
Channels 3/6/9/16
Samplerate 100/50/32/16MHz
Samplerate (state)
Triggers none (SW-only)
Min/max voltage -0.9V — 6V
Threshold voltage 1.5V (operates with 3.3V logic)
Memory none
Compression yes
Website aliexpress.com

The mcupro Logic16 clone is a USB-based, 16-channel logic analyzer with 100/50/32/16MHz sampling rate (at 3/6/9/16 enabled channels).

This is a clone of the Saleae Logic16.

See mcupro Logic16 clone/Info for more details (such as lsusb -v output) about the device.

Hardware (Actel variant)

Hardware (Cylone variant)

Hardware (2015-01-08 variant)

PCB Marked "Saleae Logic 16 By MCUPro 2015-1-8" Readily identifiable by the irregular pcb traces, and switching power supplies This comes in a different case, identical to the Noname_XL-LOGIC16-100M.

  • FPGA: Markings ground off
  • USB interface chip: Markings ground off, but presumably a Cypress FX2 like all others. Cypress CY7C68013A
  • I2C EEPROM: Markings ground off
  • 3.3V voltage regulator: Unrecognized switcher in sot23-5 (Seems to be 3.8V?!)
  • 1.5V voltage regulator: Unrecognised switcher in sot23-5
  • Crystal (FX2): 24.000MHz
  • Crystal (FPGA): Looks like 32Mhz?
  • FPGA Bitstream 25P10 1MBit SPI NOR flash, ST Microelectronics
  • Bootstrap Controller Not required?

Hardware (2014-01-25 variant)

PCB Marked "Saleae Logic 16 mcupro 2014.1.25"

  • FPGA: Markings ground off
  • USB interface chip: Markings ground off
  • MISC, bottom two channels are not GND, buy SCK(Sample Clock out) and HCK (Half of SCK out).

Photos (Actel)

Photos (Cyclone)

Photos (2015-01-08 variant)

Photos (2014-01-25 variant)

Protocol

See Saleae_Logic16#Protocol.

Firmware

Actel variant
This logic analyzer works with unmodified Saleae software. The Actel FPGA has on-chip flash storage, so it only requires an upload of Cypress FX2LP firmware in order to operate.
Cyclone variant
This logic analyzer works with unmodified Saleae software. The PCB contains a serial flash chip, so it only requires an upload of Cypress FX2LP firmware in order to operate.
2015-1-8 variant
Only requires an upload of Cypress FX2LP firmware to operate. Opensource binaries from [1] work, but must be renamed to saleae-logic16-fx2.fw


The firmware extraction steps are identical to steps for Saleae Logic16, however you only need to have saleae-logic16-fx2.fw installed.