| 摘要 |
<p>PURPOSE:To easily check correspondence between each inherent identification(ID) code and a card loaded to a body and to effectively utilize the whole capacity of a cartridge by storing each inherent ID code in a memory cartridge to be loaded so as to be read out. CONSTITUTION:A CPU 13 detects and identifies the code of a loaded card by means of a sensor 9. The inherent ID code is read out from the ROM of the memory cartridge 10 inserted into a connector 11 to discriminate the sort of the card. Then respective key contacts on a touch panel 12 are scanned, a key code is received through a signal line 15, an address corresponding to the combination of the inherent code and the key code is sent through a bus 16 and display data and sound data which are corresponding information are read out. The CPU 13 outputs the read display data to a display part 4 and the sound data are sent to a speaker 8 through a D/A converter 18, an LPF 19 and an amplifier 20 to drive the speaker 8. In said constitution, the validity/ invalidity of the correspondence between the card 3 and the memory cartridge 10 can be instantaneously decided and information corresponding to the combination between the code of the card and the key code of the touch panel can rapidly be read out.</p> |
