DSALPHA-3

Jul 09

©

2009 RF Solutions Ltd.

Page 16

ALPHA-TX

ALPHA-RX

6

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Receiver Operation flow

Start

Initialise

ALPHA Rx Module

Open Rx

Receive Data

Indicate Receive

Receive Data

Wait nIRQ Low

Read FIFO

Data

Data Receive

Over?

Return

Check Pass?

N

N

Y

Y

After Initialisation, open FIFO receive mode and wait for nIRQ low , only then can the MCU read received and stored data in FIFO .

For the next received package please reset FIFO