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Method and floating point unit to convert a hexadecimal floating point number to a binary floating point number
Method and floating point unit to convert a hexadecimal floating point number to a binary floating point number
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机译:将十六进制浮点数转换为二进制浮点数的方法和浮点单元
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摘要
Method to convert a hexadecimal floating point number (H) into a binary floating point number by using a Floating Point Unit (FPU) with fused multiply add with an A-register a B-register for two multiplicand operands and a C-register for an addend operand, wherein a leading zero counting unit (LZC) is associated to the addend C-register, wherein the difference of the leading zero result provided by the LZC and the input exponent (E) is calculated by a control unit and determines based on the Raw-Result-Exponent a force signal (F) with special conditions like ‘Exponent Overflow’, ‘Exponent Underflow’, and ‘Zero Result’.
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