Denso BHT-8000 User Manual page 134

Communications Operations of BHT
This chapter describes the communications operations of the BHT--the RS-232C interface
specifications, basic communications specifications and communications protocols--for data
transmission with the host PC or other devices.
3.1 Infrared Communication........................................................................................................................................ 122
3.2 RS-232C Interface Specifications ......................................................................................................................... 123
[ 1 ] Interface Connector and Pin Assignment.................................................................................................. 123
[ 2 ] Interface Cable Connection ...................................................................................................................... 124
3.3 Basic Communications Specifications and Parameters ......................................................................................... 125
3.3.1 Basic Communications Specifications .......................................................................................................... 125
3.3.2 Communications Parameters ....................................................................................................................... 127
3.4 Communications Protocols ................................................................................................................................... 128
3.4.1 BHT-protocol................................................................................................................................................ 128
[ 1 ] Overview .................................................................................................................................................. 128
[ 2 ] Control Characters ................................................................................................................................... 129
[ 3 ] Basic Format of Transmission Messages ................................................................................................. 130
[ 4 ] Text Format .............................................................................................................................................. 131
3.4.2 BHT-Ir Protocol ............................................................................................................................................ 133
[ 1 ] Overview .................................................................................................................................................. 133
[ 2 ] Control Characters ................................................................................................................................... 134
[ 3 ] Basic Format of Transmission Messages ................................................................................................. 135
[ 4 ] Text Format .............................................................................................................................................. 136
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Chapter 3