The XMC-SoftDAC-32F is a single-wide PCIe x1 XMC module that provides up to 32 channels of high-speed 2µs 16-bit analog outputs with individually‑programmable ranges. The board architecture has a very large buffer memory that is optimized for high‑speed DMA transfers. This allows maximum transfer speed rates with minimal processor load, while making programming simple and logical.
XMC-SoftDAC-32F features include:
• 32 Channels, 16 Bits D/A
• 2 µs settling time, 0-5V range
• Six programmable output ranges per channel
– Unipolar mode: 0V to 5V, 0V to 10V
– Bipolar mode: ±5V, ±10V, ±2.5V, –2.5V to 7.5V
• 2M X16 DAC buffers
• Two-stage buffers
• Global output buffer with internal or external triggering
• Flash EPROM for configuration file
• VITA 42, single-wide XMC module
The output voltage ranges are individually selectable on a per‑channel basis. Within a channel, data can be changed on the fly within the data stream. The data sample FIFO contains 1 million samples and can be filled using DMA.
The XMC-SoftDAC-32F is an optimal solution for COTS aerospace/defense, industrial or transportation applications:
• Aerospace and defense
• Waveform generator
• Transportation applications
• Test equipment supporting evaluation, simulation
• Monitoring and analysis
• Operational equipment
Mechanical
• Size: XMC single-width (74mm x 149mm)
• Front panel I/O
• Vibration: 0.5G, 20-2000Hz rand
• Shock: 20G, 11msec, ½ sine
• MTBF: >250,000 hours
Operating Environment
• Operating temperature
• Industrial: -40°C to +85°C
• Non-operating: -55°C to +100°C
• Humidity: 5 to 90% (non-condensing)
• Altitude: 0 to 10,000 feet
Available software: Windows®, Linux® and VxWorks® drivers, and C library dll’s.
XMC-SoftDAC-32F data sheet: www.alphitech.com/doc/XMC-SoftDAC-32F.pdf
Alphi Technology Corporation
1898 E. Southern Ave, Tempe AZ 85282
480-838-2428
[email protected]
www.AlphiTech.com
