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Digital electronic circuit for addition and subtraction of 5211 code - has tetrade circuit for addition and subtraction with selection signals generated by control circuit
Digital electronic circuit for addition and subtraction of 5211 code - has tetrade circuit for addition and subtraction with selection signals generated by control circuit
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机译:用于5211代码加减乘的数字电子电路-具有四进制电路,用于加减乘以控制电路生成的选择信号
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摘要
The circuit has input shift registers that connect with the inputs of a processing circuit that can be switched between addition and subtraction modes. The output is gated through a register generating a result in 5211 code. The register has an associated register for the decimal point position. The control of the tetrade circuit is provided by signals generated by a circuit (10) that has a pulse counter (17) generating addition and subtraction mode pulses.
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