Difference between revisions of "EE Electronics ESLA100"
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| memory = none | | memory = none | ||
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| price = <$50 | |||
| website = [http://eeelec.com/xla/ eeelec.com] | | website = [http://eeelec.com/xla/ eeelec.com] | ||
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Latest revision as of 15:14, 30 June 2019
 | |
| Status | supported |
|---|---|
| Source code | fx2lafw |
| Channels | 8 |
| Samplerate | 24MHz |
| Samplerate (state) | — |
| Triggers | none (SW-only) |
| Min/max voltage | -0.5V — 5.25V |
| Threshold voltage | Fixed: VIH=2.0V—5.25V, VIL=-0.5V—0.8V |
| Memory | none |
| Compression | none |
| Price range | <$50 |
| Website | eeelec.com |
The EE Electronics ESLA100 is a USB-based, 8-channel logic analyzer with up to 24MHz sampling rate.
It is a clone of the Saleae Logic.
In sigrok, we use the open-source fx2lafw firmware for this logic analyzer.
See EE Electronics ESLA100/Info for some more details (such as lsusb -vvv output) on the device.
Hardware
- Main chip: Cypress CY7C68013A-56LFXC (FX2LP)
- I2C EEPROM: Atmel ATMLH911 02B 1
- Octal tristate bus transceiver: NXP 74HC245D
- Crystal: 24MHz
Photos
Device w/ cable
Device, front
Device, back
Probe connector
USB
Device, open
PCB front
PCB back
NXP 74HC245D
Atmel ATMLH911
Cypress FX2
Probe resistors
See also this flickr set for more PCB photos of the device.
Protocol
Since we use the open-source fx2lafw firmware for this device, we don't need to know the protocol.