Module #4 Homework 1) Convert the following IEEE-754 Single precision floating point numbers to decimal a. 0x402df854 b. 0x40490fdb C. 0x432810be Fill in the following tables: 3) What do we get when these decimal number are converted to the specified base? Decimal 63 Base Oct 214 Binary 202 Hex 231 Hex 4) What are the following numbers in decimal? Binary Value Hex Sign Mantissa (binary) Exponent (binary) 15 Base Hex Decimal 0x402df854 110 Binary 0x40490fdb 1F 0x432810be A1 Hex Hex Value Hex Floating Pt. Value 5) Give the value of the following prefaces in the nearest power of 2 (IE. 210 = 1024 = kilo)? 0x402df854 0x40490fdb Power of 2 0x3fcf1bbd Value Giga Kilo 2) Convert the following decimal numbers to IEEE-754 Single precision floating point numbers to decimal a) 24.6666667 b) -673.6640625 milli Micro c) 1.618033988749 Fill in the following tables: Binary Decimal Sign Mantissa (binary) Exponent (binary) 24.6666667 -673.6640625 1.618033988749 Value Decimal 24.6666667 -673.6640625 1.618033988749 Floating Pt. Value (HEX) 6) Convert the following ASCII characters from upper case to lower case using unsigned 8-bit addition (Provide ASCII value of the upper-case letter in hex). a. 0x41 (character A) b. 0x57 (character W) 7) Convert the following ASCII characters from lower case to upper case using unsigned 8-bit addition (Provide ASCII value of the lower-case letter in hex). a. 0x62 (character b) b. 0x6e (character n) 8) Suppose we interpret the following word of memory as a sequence of ASCII characters. What does it say (i.e., translate from hex to ASCII being mindful of the case of each letter)? Hint: The MIPS reference card (green card) is your friend (this is CASE SENSITIVE) 0x42796521