摘要 |
PURPOSE:To discriminate output character type numbers by the display of the number of times of successive keying, and to speed keying, by outputting codes which differ according to the combinations of successive keying of the same shift key and keying on a character and symbol input keyboard. CONSTITUTION:A keyboard 1 is provided with character input keys 10, sheet shift keys 11, and a keyboard encoder 12. A keying result encoded by the encoder 12 is inputted to a shift code detection part 20 and an output code table address generation part 40; the detecting part 20 detects a shift code and a shift frequency counter 21 counts the frequency of the generation of the shift code to display the frequency on a shift frequency display part 22 while inputting it to the generation part 40. This generation part 40 generates a different output code table address by the outputs of the encoder 12 and counter 21 to supply the address to an output code table 5. Then, uppercase alphabet, lowercase alphabet, ''katakana'' (square form of Japanese syllabary), or ''hiragana'' (cursive form of Japanese syllabary) type number codes are selected and outputted to a code output part 6 to discriminate output character type numbers, thus speeding keying operation. |