 
 <prompt> text: ```Originally based on top di English alphabet, ASCII encode 128 specified characters into seven-bit integers as shown by di ASCII chart for di right. Di characters wey dem encode na numbers 0 to 9, lowercase letters a to z, uppercase letters A to Z, basic punctuation symbols, control codes wey originate with Teletype machines, and a space. For example, lowercase j go become binary 1101010 and decimal 106. ASCII include definitions for 128 characters: 33 na non-printing control characters (many now obsolete) wey dey affect how text and space dey processed and 95 printable characters, including di space (wey dem consider as invisible graphic:223).

Di code itself dey patterned so dat most control codes dey together, and all graphic codes dey together, for ease of identification. Di first two columns (32 positions) dey reserved for control characters.:220, 236 § 8,9) Di "space" character suppose dey before graphics to make sorting easier, so e become position 20hex;:237 § 10 for di same reason, many special signs wey people dey use as separators dey placed before digits. Di committee decide say e dey important to support uppercase 64-character alphabets, and dem choose to pattern ASCII so e fit easily reduce to a usable 64-character set of graphic codes,:228, 237 § 14 as dem do for di DEC SIXBIT code. Lowercase letters no dey interleaved with uppercase. To keep options available for lowercase letters and other graphics, di special and numeric codes dey arranged before di letters, and di letter A dey placed for position 41hex to match di draft of di corresponding British standard.:238 § 18 Di digits 0–9 dey arranged so dem correspond to values for binary prefixed with 011, making conversion with binary-coded decimal straightforward.

1. wetin dey based on top di Eng. alphabet?
2. how e take be made?

Numbered answers:``` <response>: ```1. ASCII
2. e dey encode 128 specific characters into seven-bit integers``` 