Network configurable voltage output circuit
A voltage output and circuit technology, applied in the direction of electrical program control, comprehensive factory control, comprehensive factory control, etc., can solve the problems that the voltage output circuit cannot be remotely debugged, and the configuration content cannot be remotely modified.
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specific Embodiment approach 1
[0009] Specific implementation mode 1. Combination figure 1 Describe this embodiment, the network configurable voltage output circuit described in this embodiment includes a network interface 1, a network control circuit 2, a single-chip microcomputer circuit 3, an FPGA control circuit 4, and a voltage output circuit 6;
[0010] The data input and output terminals of the network interface 1 are connected to the data input and output terminals of the network control circuit 2, the No. 2 data input and output terminals of the network control circuit 2 are connected to the data input and output terminals of the microcontroller circuit 3, and the No. 2 data input and output terminals of the microcontroller circuit 3 Connect the data input and output ends of the FPGA control circuit 4, the address signal output end of the single-chip microcomputer circuit 3 is connected to the address signal input end of the FPGA control circuit 4, the write signal output end of the single-chip micr...
specific Embodiment approach 2
[0012] Specific embodiment two, combine figure 2 Describe this embodiment, this embodiment is a further description of the network configurable voltage output circuit described in the specific embodiment, the FPGA control circuit 4 is composed of a decoding module and a DAC control module;
[0013] The No. 2 data input and output terminal of the single-chip circuit 3 is connected to the data input and output terminal of the decoding module 4-1, the address signal output terminal of the single-chip circuit 3 is connected to the address signal input terminal of the decoding module 4-1, and the write signal output of the single-chip circuit 3 End connects decoding module (4-1) write signal input end, the reading signal output end of single-chip circuit 3 connects the reading signal input end of decoding module 4-1, the decoding signal output of decoding module 4-1 and coding signal The input end is connected to the decoding signal input and the encoding signal output end of the ...
specific Embodiment approach 3
[0015] Specific embodiment three, this embodiment is a further description of the network configurable voltage output circuit described in specific embodiment two, the circuit also includes an external memory 5, and the external data signal input and output terminals of the FPGA control circuit 4 are connected to the external memory 5 read and write signal terminal.
[0016] The FPGA control circuit performs functional configuration on the network data extracted by the single-chip circuit through the decoding logic, stores the configuration information in the external memory, and controls the analog voltage output.
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