Difference between revisions of "EE Electronics ESLA100"
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[[File:Eeelec xla esla100.png| | {{Infobox logic analyzer | ||
| image = [[File:Eeelec xla esla100.png|180px]] | |||
| name = EE Electronics ESLA100 | |||
| status = supported | |||
| source_code_dir = fx2lafw | |||
| channels = 8 | |||
| samplerate = 24MHz | |||
| samplerate_state = — | |||
| triggers = none (SW-only) | |||
| voltages = -0.5V — 5.25V | |||
| threshold = Fixed: VIH=2.0V—5.25V, VIL=-0.5V—0.8V | |||
| memory = none | |||
| compression = none | |||
| price = <$50 | |||
| website = [http://eeelec.com/xla/ eeelec.com] | |||
}} | |||
The | 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 == | == Hardware == | ||
* Cypress CY7C68013A-56LFXC ( | * '''Main chip:''' Cypress CY7C68013A-56LFXC (FX2LP) | ||
* Atmel ATMLH911 02B 1 | * '''I2C EEPROM''': Atmel ATMLH911 02B 1 | ||
* NXP 74HC245D | * '''Octal tristate bus transceiver''': NXP 74HC245D | ||
* '''Crystal''': 24MHz | |||
== Photos == | == Photos == | ||
| Line 34: | Line 52: | ||
== Protocol == | == Protocol == | ||
Since we use the open-source [[fx2lafw]] firmware for this device, we don't need to know the protocol. | |||
== Resources == | == Resources == | ||
| Line 45: | Line 61: | ||
[[Category:Device]] | [[Category:Device]] | ||
[[Category:Logic analyzer]] | [[Category:Logic analyzer]] | ||
[[Category:Supported]] | |||
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.