eHSx64_Dual_PMSM_VDQ_IO_7868R

Specifications

IO Capabilities

This configuration requires the following FPGA boards. Please refer to the linked product page for additional information.

Quantity	FPGA Board

Quantity	FPGA Board
1	PXIe-7868R

The PXIe-7868R supports the following features:

IO Type	Details

IO Type	Details
Analog Input	6 CH, 1MS/s, 16-bit, +/- 10V Input Signal Range, Differential Tunable Gain, Offset, and Min/Max Saturation
Analog Output	18 CH, 1MS/s, 16-bit User-defined mapping to Analog Outputs available with tunable Gain, Offset, and Min/Max Saturation. Measurements Sinewaves CPU (VeriStand) 2x PMSM VDQ
Digital Input	32 CH, 80MHz, 3.3V TTL (Connector 1)
Digital Output	16, 10MHz, 3.3V TTL (Connector 0) User-defined mapping to Digital Outputs available with tunable Polarity. CPU (VeriStand) Encoders Hall Effect PWMs Digital Inputs

Refer to 7868 IO Pinout [eHSx64_Dual_PMSM_VDQ_IO_7868R] to see the IO assignment.

Modeling Capabilities

This configuration includes a pre-compiled firmware/bitfile which contains the following features:

Features	Low Latency Support

Features	Low Latency Support
1x eHSx64 Solver	⚫
1x Dual PMSM BLDC Solver	⚫
1x Encoder/machine	⚫
1x Resolver/machine	⚫
32x Sinewave Generators	⚪
16x PWM Generators	⚫
12x Sinusoidal PWM Generators	⚪
18x Analog Outputs	⚪
6x Analog Inputs	⚪
16x Digital Outputs	⚪
32x Digital Inputs	⚪
32x Waveform Acquisition Channels	⚪
Telemetry Channels	⚪

⚫ = Supported ⚪ = Not Supported

In features with Low Latency Support, data is transferred between the FPGA and Real Time VeriStand Channels through the Low Latency FPGA Communication Processes. For more information related to communication processes in the Power Electronics Add-On, refer to Processor Assignments.