Difference between revisions of "Galvant GPIBUSB"
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| layout = in project files, gerbers | | layout = in project files, gerbers | ||
| schematics = in project files | | schematics = in project files | ||
| firmware = [https://github.com/Galvant/gpibusb-firmware open] | | firmware = [https://github.com/Galvant/gpibusb-firmware open] | ||
| firmware license = [http://www.gnu.org/licenses/agpl.txt GNU Affero license] | |||
}} | }} | ||
Latest revision as of 03:20, 13 April 2016
 | |
| Status | not supported |
|---|---|
| Sigrok driver | [1] |
| Website | galvant.ca |
| Hardware license | CC-BY-SA 3.0 |
| Project files | on Github |
| Project program | KiCad |
| Layout | in project files, gerbers |
| Schematics | in project files |
| Firmware source | on Github |
| Firmware license | GNU Affero license |
The Galvant GPIBUSB is a USB-based, firmware-implemented GPIB interface.
See Galvant GPIBUSB/Info for more details (such as lsusb -v output) about the device.
Hardware
- Microchip PIC18F4250 microcontroller
- FTDI FT230X USB-serial interface chip
- SN75160B GPIB interface driver
- SN75162B GPIB interface driver
Photos
PCB, top
Protocol
It's a custom protocol over a virtual serial port (FTDI FT230X), described in the manual. An earlier protocol has been supplemented in recent firmware with one that appears to be compatible with the Prologix GPIB-USB
Resources
- Vendor description
- Vendor user documentation sources
- hardware resources OSHW (KiCad) design on github
- firmware resources (sources on github, GNU Affero license )