Determine the ascii character

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Questions:

A digital system uses 8-bit for integer representation and 16-bit for floating point number representation, and has an 8-bit wide memory. Data A and B are stored in memory as 1100 00 112 and 0110 11012 respectively.

Explain and analyse the various number representations and answer the following questions.

(a) (i) Express data A in hexadecimal.

(ii) Express data A in decimal if it is interpreted as an 8-bit sign-magnitude integer. Show your working.

(iii) Express data A in decimal if it is interpreted as an 8-bit 2's complement integer. Show your working.

(b) If data B is ASCII-coded, and the most significant bit is used as a parity bit. Determine the ASCII character and the type of parity used. Show your working.

Reference no: EM133399273

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