Legasic series

A system module which enables infrared communication through simple commands

The LEGASIC series enables data exchanges with mobile phones and other OBEX-supported devices via IrDA communication (SIR) using only simple commands.

Module model No.List of implemented IrDA standardsMajor functions
Legasic OBEX
(G0030A type)
IrLAP, IrLMP, TinyTP,
OBEX1.2
Contains the IrDA basic protocol and OEBX and supports exchanges with applications used in IrMC-standard mobile phones, infrared data exchange with the i-appli extended in NTT DoCoMo 504i series, i-appli start-up on 504i by vTrigger, and URL bookmarking by vBookMark.
Legasic IrCOMM
(G0030A type)
IrLAP, IrLSAP, TinyTP,
IrCOMM
Contains the IrDA basic protocol and IrCOMM and emulates the COM port and the LPT port. This enables data transfer without a serial cable.
Legasic CE
(GA0021A type)
IrLAP, IrLSAP, TinyTP,
OBEX1.2
The LegasicCE and the host controller are connected with a serial port. It is designed to exchange data with mobile phones and other OBEX-supported devices by exchanging simple commands.
- Buffer size: 1 kByte (optionally supports up to 64 kBytes)