| 摘要 |
<p>PROBLEM TO BE SOLVED: To increase the degree of freedom of portability by enabling a first portable terminal sharing data to be connected with an external computer equipment. SOLUTION: This portable information terminal equipment is provided with a program memory 502, a work memory 503, a storage/program memory 504, a power source switch 507, a liquid crystal panel 505, a touch panel 506, an ASIC 509, a built-in battery 512, a CPU 508, a bus switching circuit for switching an address bus, a data bus and a memory control signal by signals inputted from a first portable terminal 521 and a 68PIN female connector connected to the first portable terminal.</p> |
