Board Overview:

This board is a pulse board. It primarily executes instructions issued by the CPU, implementing various control algorithms to adjust PWM, and then outputs optical fiber PWM signals to drive inverter power modules for motor control.

Performance Specifications:

Power Supply: DC 5V; ±15V

FPGA: XC7A100T-2FGG484I

Storage: NORFLASH 256Mb

Communication Interfaces (Backplane Side): RS485 x1; I2C x 1

Communication Interfaces (Front Panel Side): SFP(2.125G) x 2; SFP(2.125G) x 2

Optical Transceivers: 24 pairs

Analog Voltage Acquisition: 5 channels

Analog Current Acquisition: 3 channels

Dimensions: 160mm*233.5mm*1.6mm

Weight: 0.175kg

Operating Temperature: -25℃~70℃

Functional Block Diagram: