| 摘要 |
PROBLEM TO BE SOLVED: To provide an information supply system permitting to simplify wiring between devices and to facilitate a software development although regular communication between devices with high reliability is possible. SOLUTION: When regular communication is performed between a host device 11 and an information creating device 13 in a first unit 100, it is a matter of course to make it possible to achieve the communication without preparing dedicated ports and simplify the wiring between both devices 11, 13 by performing the communication via SCSI(small computer system interface) bus 50, and further, reliability is improved by regularly communicating via a memory 42 in a SCSI device 23 connected with SCSI bus 50. Moreover, it is made possible for the host device 11 and information creating device 13 to achieve an expected function only by an initiator operation, and irrationality that a target operation mode is provided only for a regular communication is eliminate. |
