21/30

ST7538

Control Register

The ST7538 is a multi-channel and multifunction transceiver. An internal 24 Bits Control Register allows

to manage all the programmable parameters (table 5).

The programmable functions are:

s

Channel Frequency

s

Baud Rate

s

Deviation

s

Watchdog

s

Transmission Timeout

s

Frequency Detection Time

s

Zero Crossing Synchronization

s

Detection Method

s

Mains Interfacing Mode

s

Output Clock

s

Packet Mode Baudrate

s

Packet Length

s

Packet Enable

s

Input Pre-Filter

s

Sensitivity Mode