Difference between revisions of "Saleae Logic8"
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{{Infobox logic analyzer | {{Infobox logic analyzer | ||
| image = [[File: | | image = [[File:Saleae_Logic8_case_bottom.jpg|180px]] | ||
| name = Saleae Logic8 | | name = Saleae Logic8 | ||
| status = | | status = planned | ||
| source_code_dir = | | source_code_dir = | ||
| channels = 8 | | channels = 3/6/7/8 | ||
| samplerate = 100/50/40/25 | | samplerate = 100/50/40/25 | ||
| samplerate_state = — | | samplerate_state = — | ||
| triggers = none (SW-only) | | triggers = none (SW-only) | ||
| voltages = 1.8V — 5.5V | | voltages = 1.8V — 5.5V | ||
| threshold = | | threshold = V<sub>IH</sub>=1.2V, V<sub>IL</sub>=0.6V | ||
| memory = | | memory = ? | ||
| compression = yes | | compression = yes | ||
| price = $349 | |||
| website = [http://www.saleae.com/ saleae.com] | | website = [http://www.saleae.com/ saleae.com] | ||
}} | }} | ||
The '''Saleae Logic8''' is a USB-based, 8-channel logic analyzer with 100/50/40/ | The '''Saleae Logic8''' is a USB-based, 8-channel logic analyzer with 100/50/40/25MHz sampling rate (at 3/6/7/8 enabled channels). | ||
The case requires a '''Torx T7''' screwdriver to open. | The case requires a '''Torx T7''' screwdriver to open. | ||
See [[Saleae Logic8/Info]] for more details (such as lsusb -v output) about the device. | |||
== | == Hardware == | ||
These are provisional guesses, please correct if you spot errors, they are surely there. | |||
=== | * '''FPGA''': [http://www.xilinx.com/products/silicon-devices/fpga/spartan-6.html XILINIX Spartan-6] XC6SLX9 CSG225BIV1425 [http://www.xilinx.com/support/documentation/data_sheets/ds160.pdf Spartan-6 Family Overview] | ||
[ | * '''USB interface chip''': [http://www.cypress.com/?mpn=CY7C68013A-56LTXC Cypress CY7C66013A-56LTXC] [http://www.cypress.com/?docID=45142 datasheet] | ||
[[ | * [http://www.ti.com/product/sn74lvc245a?qgpn=sn74lvc245a TI SN74LVC245A] 5.5V tolerant octal bus transceiver | ||
* '''Acquisition signal processing''': 6x [http://www.analog.com/static/imported-files/data_sheets/ADA4891-1_4891-2_4891-3_4891-4.PDF Analog Devices ADA4891-4] quad amplifier | |||
* '''ADC''': [https://www.hittite.com/products/view.html/view/HMCAD1100 Hittite Microwave HMCAD1100] ([https://www.hittite.com/content/documents/data_sheet/hmcad1100.pdf datasheet]) | |||
* '''Unknown function''': MNAB / F26A | |||
* This list not yet complete (EEPROM? Voltage regulation?) | |||
=== | == Photos == | ||
<gallery> | |||
File:Saleae_Logic8_case_top.jpg|<small>Device, top</small> | |||
File:Saleae_Logic8_case_bottom.jpg|<small>Device, bottom</small> | |||
File:Saleae_Logic8_case_rear.jpg|<small>Device, 8 acquisitions and 8 grounds</small> | |||
File:Saleae_Logic8_board_top.jpg|<small>PCB, top</small> | |||
File:Saleae_Logic8_board_top_upper.jpg|<small>PCB, top details</small> | |||
File:Saleae_Logic8_board_bottom.jpg|<small>PCB, bottom</small> | |||
File:Saleae_Logic8_board_bottom_upper_right.jpg|<small>PCB, bottom details</small> | |||
</gallery> | |||
== Resources == | |||
* [http://support.saleae.com/hc/en-us/sections/200114124-get-started-using-the-saleae-logic-analyzer Manual / Getting started] | |||
* [http://www.saleae.com/downloads Vendor software] | |||
* [http://support.saleae.com/hc/en-us/categories/200077184-sdks-automation-betas SDKs] | |||
[[Category:Device]] | |||
[[Category:Logic analyzer]] | |||
[[Category:Planned]] | |||
Latest revision as of 13:39, 30 June 2019
 | |
| Status | planned |
|---|---|
| Channels | 3/6/7/8 |
| Samplerate | 100/50/40/25 |
| Samplerate (state) | — |
| Triggers | none (SW-only) |
| Min/max voltage | 1.8V — 5.5V |
| Threshold voltage | VIH=1.2V, VIL=0.6V |
| Memory | ? |
| Compression | yes |
| Price range | $349 |
| Website | saleae.com |
The Saleae Logic8 is a USB-based, 8-channel logic analyzer with 100/50/40/25MHz sampling rate (at 3/6/7/8 enabled channels).
The case requires a Torx T7 screwdriver to open.
See Saleae Logic8/Info for more details (such as lsusb -v output) about the device.
Hardware
These are provisional guesses, please correct if you spot errors, they are surely there.
- FPGA: XILINIX Spartan-6 XC6SLX9 CSG225BIV1425 Spartan-6 Family Overview
- USB interface chip: Cypress CY7C66013A-56LTXC datasheet
- TI SN74LVC245A 5.5V tolerant octal bus transceiver
- Acquisition signal processing: 6x Analog Devices ADA4891-4 quad amplifier
- ADC: Hittite Microwave HMCAD1100 (datasheet)
- Unknown function: MNAB / F26A
- This list not yet complete (EEPROM? Voltage regulation?)
Photos
Device, top
Device, bottom
Device, 8 acquisitions and 8 grounds
PCB, top
PCB, top details
PCB, bottom
PCB, bottom details
