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The Sharp PC-1211 is a small handheld computer. It was powered by two 4-bit CPUs laid out in power-saving CMOS circuitry. One acted as the main CPU, the other dealt with the input/output and display interface. A badge-engineered version was marketed by Radio Shack as the original model of the TRS-80 Pocket Computer line. ==Technical specifications== *24 digit dot matrix LCD *Full QWERTY-style keyboard *Integrated beeper *Connector for printer and tape drive *Programmable in BASIC *Uses four MR44 1.35 V Mercury button cells *Battery life in excess of 200 hours *1424 program steps, 26 permanent variable locations (A-Z or A$-Z$) and 178 variables shared with program steps *Built out of off-the-shelf CMOS components, including SC43177/SC43178 processors at 256 kHz and three TC5514P 4 Kbit RAM modules 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Sharp PC-1211」の詳細全文を読む スポンサード リンク
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