Professional show lighting systems
DVE has been involved in the hardware and software development of the electronic boards used in professional show lighting systems, as well as designing complex control systems, for example a 64 axis motor controller.
Main processor board
FPGA design, low level firmware design, application software design.
Pan/Tilt three-phase stepper board
FPGA design, low level device drivers, trajectory algorithms
Eight channel, two-phases stepper motor control board
FPGA design, low level device drivers, trajectory algorithms
Main processor board
FPGA design, low level firmware design, application software design.
- ARM9 processor, 16 MB SDRAM, 16 MB NOR Flash
- RTOS operating system
- FPGA that includes: DMX interface, 75Mb/s LVDS BUS interface, general logic and I/O
Pan/Tilt three-phase stepper board
FPGA design, low level device drivers, trajectory algorithms
- FPGA based, two three-phase stepper motors controller
- High resolution microstepping
- Encoder interfaces
- 75Mb/s LVDS BUS interface
Eight channel, two-phases stepper motor control board
FPGA design, low level device drivers, trajectory algorithms
- FPGA based, eight two-phase stepper motors controller
- High resolution microstepping
- 75Mb/s LVDS BUS interface
- Fans control