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componentes Descripción

Fabricante

TRW

Wireless High Frequency Transceiver Module (RF GFSK)

Unspecified 

2 Block Diagram

This block diagram details the whole structure of this module which allows user to adopt two

channels simultaneously without adding any extra components except micro-controller. We shall

have reference schematic how this module works with micro-controller in the subsequence.

3 Pin Function

Pin Name Category I/O

Description

1

CLK1

Digital Input/Output For channel 1 clock

TX: Clock input

RX: Clock input/output

2

CS

Digital

Input

Chip selection activates Configuration Mode

3

CLK2

Digital Input/Output For channel 2 clock

Rx: Clock input/output

4

CE

Digital

5

GND

Power

Input

Chip Enable to active RX / TX mode

H: TX mode

L: Rx mode

Ground

6

VCC

Power

Power supply

7

DR2

Digital

8

DOUT

Digital

Output

Output

Data ready for channel 2 to output (*)

H: Data ready for accessing

Channel 2 Data output

9

DR1

Digital

Output

Data ready for channel 1 to output (*)

H: Data ready for accessing

10

DATA

Power Input/output DATA pin can act as channel 1 data output

and configuration data input pin.

CS = H, Configuration data input

CS = L, Channel 1 data output

* DR1 & DR2 are only available for ShockBurst mode.

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

TRW-24G Datasheet P.4

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