I9600 RADIOMETRIX [Radiometrix Ltd], I9600 Datasheet
I9600
Related parts for I9600
I9600 Summary of contents
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... Synchronisation and framing words in the packet prevent the receiver outputting garbage in the absence of wanted RF signal or presence of interference. For multiple radio systems (polled networks) a i9600 can be set unique addresses. This unit supports 9600 baud asynchronous data: 1 start bit, 8 data bits, 1 stop bit To connect to a true RS232 device, inverting level shifters must be used (MAX232 type are ideal, but simple NPN transistor switches often suffice) ...
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... No Connection Baseband output to transmitter data input 5V (regulated power supply); Decouple with 0.01uF close to IC connect to 20.48MHz crystal via 100Ω resistor connect to 20.48MHz crystal Active low enable receiver Active low enable transmitter i9600 Data Sheet TXE RXE OSC1 OSC2 Vdd (+5V) TXD ...
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... Busy (STATUS) pin is momentarily set high to indicate the presence of a valid data in the receive buffer of the i9600. It can be clearly seen that unlike raw radio modules, i9600 does not output any noise when there is not any transmission. Data fed into the TXD input of a i9600 appears at the RXD output of another i9600 within radio range in the original form it was fed ...
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... Continuous serial data at 9600bps (above) is encoded as half-cycles of 8kHz (62.5µs long bit) and 16kHz (31.25µs short bit). Programming the i9600 In order to use all the functions embedded in the i9600, the user must be aware of the setup/programming facility, which allow different addresses and frequency channels to be set up, and if necessary accesses diagnostic test modes. ...
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... BUSY pin in this can be connected to CTS, DSR and DCD pin to simulate a flow control signal. i9600 is capable of continuously streaming data at 9600bps. Therefore, BUSY pin is not asserted to stop the Host from sending data as in normal RTS/CTS flow control method, but merely to warn the host that there is already data in the receive buffer which need to be downloaded before sending any more data ...
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... RB0/INT pin in the PIC). This can be used to enter a receive sub-routine to download data received from remote i9600. Therefore, the host does not need to wait in a loop for a packet. Range test and site survey can be carried out by connecting an LED on the BUSY pin. Every time, i9600 is within range to receive valid data, the LED will flicker ...
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Copyright notice This product data sheet is the original work and copyrighted property of Radiometrix Ltd. Reproduction in whole or in part must give clear acknowledgement to the copyright owner. Limitation of liability The information furnished by Radiometrix Ltd is ...