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7. INFRARED COMMUNICATION SPECIFICATIONS
7.1 Basic Specification
(1) Interface: Infrared transceiver mode
(2) Data transfer system Half duplex
Asynchronous
(3) Baud rate: 9600, 19200, 38400, 57600, 115200 bps
(Max baud rate can be set at 57600 bps by command.)
(4) Data configuration Data length 8 bit
Stop bit 1 bit
Parity None
(5) Logic level Low Level = 0
High Level = 1
(6) Transport wave: Wave length 850 - 900 nm
(8) Distance Less than 80 cm
(9) Receiving angle Left 15º Right 15º
Top 15º Bottom 15º
7.2 Supported Protocol
(1) IrDA version 1.0
(2) Flow control IrDA standard
(3) Supported Protocol IrComm 3 wire raw
IrLPT
IrLMP
IrLAP
(4) Protocol Layer
(5) Applicable protocol Class: IrDA:IrCOMM or IrDA:IrLPT
Attribute: IrDA:IrLMP:LsapSel
via IrLMP
IrComm 3 Wire raw IrLPT
Ir Link Management - MUX - IrLMP
Ir Link Access Protocol - IrLAP
Async Serial-IR
9600-115.2 kb/s