TRW データシートの表示（PDF） - Unspecified

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TRW

Wireless High Frequency Transceiver Module (RF GFSK)

Unspecified 

Figure 5 Flow Chart shockBurstTM Transmit of TRW-24G

5.5.2 TRW-24G ShockBurstTM Transmit

MCU interface pins:CE,CLK1,DATA

1. When the application MCU has data to send, set CE high. This activates TRW-24G

on-board data processing.

2. The address of the receiving node(RX address) and payload data is clocked into the

TRW-24G. The application protocol or MCU sets the speed <1Mbps(ex:10kbps)>.

3. MCU sets CE low, this activates a TRW-24G ShockBurstTM transmission.

4. TRW-24G ShockBurstTM:

 RF front end is powered up.

 RF package is completed (preamble added, CRC calculated).

 Data is transmitted at high speed (250kbps or 1 Mbps configured by user).

 TRW-24G returns to stand-by when finished.

http://www.wenshing.com.tw ; http://www.rf.net.tw

TRW-24G Datasheet P.16

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