AS5262

Datasheet - Application In form atio n

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9.2.4 READ (Command Description)

Figure 17. Full Read Command

9.2.5 Baud-rate Automatic Detection

The UART includes a built-in baud-rate monitor that uses the synchronization frame to detect the external controller baud-rate. This baud-rate is

used after the synchronization byte to decode the following frame and to transmit the answer and it is stored in the BAUDREG register.

9.2.6 Baud-rate Manual Setting (optional)

The BAUDREG register can be read and over-written for a possible manual setting of the baud-rate: in case the register is overwritten with a

value different from 0, this value will be used for the following UART communications and the synchronization frame must be removed from the

request.

start

stop

D0

D1

D2

D3

D4

D5

D6

D7

par

Synchronization frame:

AD0

AD1

AD2

AD3

AD4

par

start

stop

AD5

AD6

R/Wn

Read command frame:

par

start

stop

D00

D01

D02

D03

D05

D06

D07

Data0 frame (data read from address AD<6:0>) (MASTER):

D04

par

start

stop

D00

D01

D02

D03

D05

D06

D07

Data1 frame (data read from address AD<6:0>+1) (MASTER):

D04