SD (SECURE DIGITAL) MEMORY TYPE COMMUNICATING DEVICE AND SD MEMORY TYPE COMMUNICATING SYSTEM

摘要

PROBLEM TO BE SOLVED: To achieve a SD (Secure Digital) memory type communicating device, transferring data through input and output control in a similar manner as a memory by polling control using SD specifications for interfacing with an external device using an SD bus.;SOLUTION: This SD (Secure Digital) memory type communicating device 10 transfers information collected through a SD bus terminal 12 by a radio transmission/reception part 13 to a host device. A control part 11 includes a processing means 111 for transferring data to and from the radio communicating part 13, a buffer memory 112 and a memory control means 113 for performing data input/output operation through the buffer memory 112 in response to a signal from the SD bus terminal 12 or a signal from the processing means 111, wherein the control part has a function of responding as a pseudo SD memory to the SD bus terminal 12.;COPYRIGHT: (C)2010,JPO&INPIT