Question: This one is 11 ASCII code, how it will be if its 16 instead of 11? ts c appar anywhere in the word, but normally
This one is 11 ASCII code, how it will be if its 16 instead of 11? ts c appar anywhere in the word, but normally appear in positions to powers of 2 in order to simplify the process of locating an error. This pa s known as a single-error-correcting (SEC) code. the positions of the 1s in each of the check bit combinations is unique, w ror by simply observing which of the check bits are in error. Consider the f 9-9 for the ASCII character a'. The values of the check bits are deten o the table shown in Figure 9-8. Check bit C1 0 creates even parity f ,5,7,9, 1). The members in this group are taken from the positions tha I column in Figure 9-8. Check bit C2 1 creates even parity for the bit 10, 11). Similarly, check bit C4-0 creates even parity for the bit group 14,5 igure ck bit C8 0 creates even parity for the bit group (8,9, 10, 11). ASCII a' = 1 100001 Bit position11 10 9 8 7 6 5 4 3 2 Check bits C8 C4 C2 C1 a single-error-correcting ASCII code
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