The instruction set shall support 16-bit fixed point single precision, 32-bit fixed pointdouble precision, 32-bit floating point and 48-bit floating point extended precisiondata in 2's complement representation.4.1.1. Single Precision Fixed Point DataSingle precision 16-bit fixed point data shall be represented as a 16-bit 2's complementinteger number with the most significant bit (MSB) as the sign bit: