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ARMFLY Mini-Logic
| Status | Supported |
| Channels | 8 |
| Sample Rate | 24MHz |
| Memory | None |
| Triggers | None (Software Only) |
| Voltage Range | -0.5V — 5.25V |
| Website | http://www.armfly.com/product/Mini-Logic/mini-logic.htm |
(・ω<)~✧
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The ARMFLY Mini-Logic is a USB-based, 8-channel logic analyzer with up to 24MHz sampling rate.
It is a clone of the CWAV USBee AX-Pro, but it doesn't have analog (only 8-channel digital) sampling capabilities. There is an "RS232 RS485 RS422 CAN converter " add-on board for more functionality (not supported in sigrok, though).
In sigrok, we use the open-source fx2lafw firmware for this logic analyzer.
See ARMFLY Mini-Logic/Info for more detailed information on the device.
Hardware
- Main chip: Cypress CY7C68013A-56LTXC (FX2LP)
- I2C EEPROM: Atmel ATML920 24C02N SU27 D
- Low-dropout voltage regulator: Advanced Monolithic Systems AMS1117-3.3
- 24MHz crystal: 24.000
Photos
Device, open 1
Device, open 2
PCB, front
PCB, back
Protocol
Since we use the open-source fx2lafw firmware for this device, we don't need to know the protocol.
Resources
- ARMFLY Taobao shop (English translation )
- ARMFLY Mini-Logic RS232 RS485 RS422 CAN converter (English translation )