Difference between revisions of "Noname Saleae Logic clone"
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Uwe Hermann (talk | contribs) (Mugshot.) |
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| triggers = none (SW-only) | | triggers = none (SW-only) | ||
| voltages = -0.5V — 5.25V (absolute max rating) | | voltages = -0.5V — 5.25V (absolute max rating) | ||
| threshold = Fixed: | | threshold = Fixed: V<sub>IH</sub>=2.0V—5.25V, V<sub>IL</sub>=-0.5V—0.8V | ||
| memory = none | | memory = none | ||
| compression = none | | compression = none | ||
| Line 26: | Line 26: | ||
* '''Main chip''': Cypress CY7C68013A-56LTXC (FX2) | * '''Main chip''': Cypress CY7C68013A-56LTXC (FX2) | ||
* '''Input buffer | * '''Input buffer''': NXP 74LVC245A (markings: "NXP LVC245A KX44549 TXD613F") | ||
* '''32kByte I²C EEPROM''': Atmel AT24C256 (markings: "ATML H612 02DM B A2C9JF") | * '''32kByte I²C EEPROM''': Atmel AT24C256 (markings: "ATML H612 02DM B A2C9JF") | ||
* '''Voltage regulator''': Torex Semiconductor XC6206 (markings: "6206A 1625/33") | * '''Voltage regulator''': Torex Semiconductor XC6206 (markings: "6206A 1625/33") | ||
Latest revision as of 20:25, 11 August 2017
 | |
| Status | supported |
|---|---|
| Source code | fx2lafw |
| Channels | 8 |
| Samplerate | 24MHz |
| Samplerate (state) | — |
| Triggers | none (SW-only) |
| Min/max voltage | -0.5V — 5.25V (absolute max rating) |
| Threshold voltage | Fixed: VIH=2.0V—5.25V, VIL=-0.5V—0.8V |
| Memory | none |
| Compression | none |
| Website | none |
The Noname Saleae Logic clone is USB-based logic analyzer with 8-channel and up to 24MHz sample-rate.
It is a clone of the Saleae Logic.
In sigrok, we use the open-source fx2lafw firmware for this logic analyzer.
See Noname Saleae Logic clone/Info for more details (such as lsusb -v output) about the device.
Hardware
- Main chip: Cypress CY7C68013A-56LTXC (FX2)
- Input buffer: NXP 74LVC245A (markings: "NXP LVC245A KX44549 TXD613F")
- 32kByte I²C EEPROM: Atmel AT24C256 (markings: "ATML H612 02DM B A2C9JF")
- Voltage regulator: Torex Semiconductor XC6206 (markings: "6206A 1625/33")
- 24MHz crystal: K24.000
Photos
Device, top
PCB, top
PCB, bottom
Cypress CY7C68013A-56LTXC
Atmel AT24C256
NXP 74LVC245A
Protocol
Since we use the open-source fx2lafw firmware for this device, we don't need to know the protocol.