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AS5116

Digital Interface

– UART

Datasheet

• PUBLIC

DS000686

• v4-00 • 2022-Feb-18

34

│ 18

7.1.2

P2RAM_CONTROL Register

– 0x03

The P2RAM_CONTROL Register handles all processes in combination with the OTP memory.

Description of OTP related commands and definition of the programming flow chart is given in section

Configuration and Programming.

Figure 19:

P2RAM_CONTROL Register

Bit Position

Bit Name

Default

Description

0:1

State

0

P2RAM state

2

LOAD

0

Load latch from fuse array

3

BURN

0

Burn command to permanently store setting within

OTP memory

6

GLOAD

Enabled guard band mode to check burn quality

7.1.3

CONFIG1 Register

– 0x16

In CONFIG1 Register includes several possible configurations of the sensor outputs, like common

mode level and pin configuration

Figure 20:

CONFIG1 Register

Bit Position

Bit Name

Default

Description

0:2

n.a.

0

Not applicable

3

VCM_Level

0

Output common mode level

(0: VCM = 1.375 V, 1: VCM =2.125 V)

4

n.a.

0

Not applicable

5

CM_COS

0

Defines the output function of pin 7

(0: COSN, 1: CM_COS)

6

CM_SIN

0

Defines the output function of pin 2

(0: SINN, 1: CM_SIN)

7

INVERT_CH

0

Inverts the sign of the output channels