Saleae Logic8¶
Saleae Logic8¶
| 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¶
Saleae Logic8 Case Top
Saleae Logic8 Board Bottom Upper Right
Saleae Logic8 Case Rear
Saleae Logic8 Case Bottom
Saleae Logic8 Board Top Upper
Saleae Logic8 Board Bottom
Saleae Logic8 Board Top