SPIETBOX
(SPI Encoder ToolBOX)
Description
SPIETBOX is the processing board developed around a SPARTAN-3 FPGA in order to process TTL and SSI motor encoders.
See the SPIETBOX Functional specification
Main features:
- > 4 Outputs TTL
- > 1 TTL input 50 Ohms
- > 2 Soleil standard encoder inputs
- > 2 Soleil standard encoder outputs
- > Auxiliary port: 4TTL Outputs / 4 TTL Inputs
- > Power supply led
- > Status led
- > Reset push button
- > Dip Switch (For board configuration when use in standalone)
Embedded process
At the moment it can embed the following process:
* Adding 2 TTL Encoders (For eccentricity compensation of a mechanical
axis
* Level Conversion RS422 to TTL
* Duplicate encoder signal
* Triggers generation from encoder signal
* Protocol transfer
Quadrature to PULSE and DIR signals
SSI 12 Bits to SSI 25 Bits (ControlBox)
Project information
- Official production files are available in the repository