ascii & gray codes. ascii table gray codes not an arithmetic code exhibits only a single change...

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ASCII & Gray Codes ASCII & Gray Codes

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Page 1: ASCII & Gray Codes. ASCII Table Gray Codes Not an arithmetic code Exhibits only a single change from one code word to the next in sequence Need to know

ASCII & Gray CodesASCII & Gray Codes

Page 2: ASCII & Gray Codes. ASCII Table Gray Codes Not an arithmetic code Exhibits only a single change from one code word to the next in sequence Need to know

ASCII TableASCII Table

Page 3: ASCII & Gray Codes. ASCII Table Gray Codes Not an arithmetic code Exhibits only a single change from one code word to the next in sequence Need to know

Gray CodesGray Codes

Not an arithmetic codeNot an arithmetic code

Exhibits only a single change from one Exhibits only a single change from one code word to the next in sequencecode word to the next in sequence

Need to know :Need to know :– Conversion binary Conversion binary gray code gray code– Conversion gray code Conversion gray code binary binary

Page 4: ASCII & Gray Codes. ASCII Table Gray Codes Not an arithmetic code Exhibits only a single change from one code word to the next in sequence Need to know

Binary Binary Gray Codes Gray Codes

Convert binary number 10110 to gray Convert binary number 10110 to gray code.code.

11 00 11 11 00

11 11 11 00 11

Gray CodesGray Codes

+ + + +

Page 5: ASCII & Gray Codes. ASCII Table Gray Codes Not an arithmetic code Exhibits only a single change from one code word to the next in sequence Need to know

Binary Binary Gray Codes Gray Codes

Convert binary number 11111 to gray Convert binary number 11111 to gray code.code.

11 11 11 11 11

11 00 00 00 00

Gray CodesGray Codes

+ + + +

Page 6: ASCII & Gray Codes. ASCII Table Gray Codes Not an arithmetic code Exhibits only a single change from one code word to the next in sequence Need to know

Gray Codes Gray Codes Binary Binary

Convert gray code 10110 to binary.Convert gray code 10110 to binary.

11 00 11 11 00

11 11 00 11 11

BinaryBinary

+ + + +

Page 7: ASCII & Gray Codes. ASCII Table Gray Codes Not an arithmetic code Exhibits only a single change from one code word to the next in sequence Need to know

Gray Codes Gray Codes Binary Binary

Convert gray code 11011 to binary.Convert gray code 11011 to binary.

11 11 00 11 11

11 00 00 11 00

BinaryBinary

+ + + +