| 摘要 |
PURPOSE:To secure a non-add key function having a wide range of expression, by applying a function which performs printing at a position desired by an operator with push of a specific key. CONSTITUTION:A CPU2 has a 1-chip LSI structure provided with a memory 21 storing the arithmetic data, an accumulator 22 for arithmetic processing, an ROM23 storing a program, flags 25-27, a stack pointer 28 which designates the address of the data stored in the memory 21, etc. In addition, a printer register 24 stores the information which is printed by a printer 3 connected to the CPU2. Furthermore, the CPU2 contains a display device using an LCD or an LED. |
