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Infrared communication specifications, 1 basic specification, 2 supported protocol – Citizen Systems Model CMP-10 User Manual

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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