Difference between revisions of "ARMFLY Mini-Logic"
Jump to navigation
Jump to search
Uwe Hermann (talk | contribs) m |
m |
||
| Line 11: | Line 11: | ||
| memory = none | | memory = none | ||
| compression = none | | compression = none | ||
| website = [http://armfly.com/product/Mini-Logic/mini-logic.htm armfly.com] | | website = [http://www.armfly.com/product/Mini-Logic/mini-logic.htm armfly.com] | ||
}} | }} | ||
Revision as of 04:49, 11 January 2013
 | |
| Status | supported |
|---|---|
| Source code | fx2lafw |
| Channels | 8 |
| Samplerate | 24MHz |
| Samplerate (state) | — |
| Triggers | none (SW-only) |
| Min/max voltage | ? |
| Memory | none |
| Compression | none |
| Website | armfly.com |
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 (56pin QFN package)
- 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.