Difference between revisions of "ASIX OMEGA"
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== Hardware == | == Hardware == | ||
* Xilinx Spartan [http://www.xilinx.com/support/documentation/data_sheets/ds529.pdf XC3S200A] | * Xilinx Spartan [http://www.xilinx.com/support/documentation/data_sheets/ds529.pdf XC3S200A] (FPGA) | ||
* FTDI [http://www.ftdichip.com/Support/Documents/DataSheets/ICs/DS_FT232H.pdf FT232HL] | * FTDI [http://www.ftdichip.com/Support/Documents/DataSheets/ICs/DS_FT232H.pdf FT232HL] (USB connectivity) | ||
* 2 x NXP [http://www.nxp.com/documents/data_sheet/74LVC_LVCH245A.pdf LVC245A] | * SOT23-5 EEPROM for FTDI FT232H | ||
* 2 x [https://www.micron.com/~/media/documents/products/data-sheet/dram/256mb_sdr.pdf MT48LC16M16A2B4-7E] | * 2 x NXP [http://www.nxp.com/documents/data_sheet/74LVC_LVCH245A.pdf LVC245A] (buffer / level shifter) | ||
* [https://www.idt.com/document/dst/570-datasheet ICS570BL] | * [http://www.ti.com/lit/ds/scas290q/scas290q.pdf LC125A] (buffer / level shifter) | ||
* [http://www.ti.com/lit/ds/symlink/sn65mlvd204a.pdf MF204A] | * 2 x [https://www.micron.com/~/media/documents/products/data-sheet/dram/256mb_sdr.pdf MT48LC16M16A2B4-7E] (DRAM for sample data) | ||
* | * [https://www.idt.com/document/dst/570-datasheet ICS570BL] (IDT, "multiplier and zero delay buffer", trigger clock sync?) | ||
* [http://www.ti.com/lit/ds/symlink/sn65mlvd204a.pdf MF204A] (LVDS line driver) | |||
* multiple regulators, and stuff ... | |||
== Photos == | == Photos == | ||
Revision as of 00:14, 27 December 2016
The ASIX OMEGA is new version of ASIX SIGMA logic analyzer. It is a 16 channel logic analyzer with sample rate support up to 400 MHz and with 512 Mbit on-board memory. It uses Huffman compression and achieves much better compression ratio than SIGMA. Two or more OMEGA analyzers can be connected in with synchronization cable and use more inputs.
 | |
| Status | in progress |
|---|---|
| Source code | asix-sigma |
| Channels | 16 |
| Samplerate | 400MHz @ 8ch, 200MHz @ 16 |
| Samplerate (state) | ? |
| Triggers | value, edge, duration, sequence, counter, logical ops |
| Min/max voltage | -0.3V — 5.5V |
| Threshold voltage | Fixed: VIH=2.0V, VIL=0.8V (suitable for TTL, LVTTL, 2.7-5.5V CMOS) |
| Memory | 512 megabit |
| Compression | "real-time hardware data compression" |
| Website | asix.net |
The ASIX OMEGA is a USB-based, 16-channel logic analyzer with up to 400MHz sampling rate.
See ASIX OMEGA/Info for more details (such as lsusb -vvv output) about the device.
Hardware
- Xilinx Spartan XC3S200A (FPGA)
- FTDI FT232HL (USB connectivity)
- SOT23-5 EEPROM for FTDI FT232H
- 2 x NXP LVC245A (buffer / level shifter)
- LC125A (buffer / level shifter)
- 2 x MT48LC16M16A2B4-7E (DRAM for sample data)
- ICS570BL (IDT, "multiplier and zero delay buffer", trigger clock sync?)
- MF204A (LVDS line driver)
- multiple regulators, and stuff ...
Photos
Documentation
TODO
Example usage
TODO
Firmware
TODO
Resources
TODO