P9221-R Datasheet

© 2016 Integrated Device Technology, Inc.

27

December 16, 2016

Table 19. Read Register – Die Temperature

83

444

– 273 where ADC_Die_Temp = 12 bits from ADC_Die_Temp_H and ADC_Die_Temp_L.

Address and Bit

Register Field Name

R/W

Default

Function and Description

ADC_Die_Temp_L

R

-

8 LSB of current die temperature in °C.

Reserved

R

Reserved

ADC_Die_Temp_H

R

-

4 MSB of current die temperature in °C.

Table 20. Read Register – Operating Frequency

64

∗ 6000

OP_FREQ [15:0]

Address and Bit

Register Field Name

R/W

Default

Function and Description

OP_FREQ[7:0]

R

-

8 LSB AC signal frequency on the coil.

OP_FREQ[15:8]

R

-

8 MSB AC signal frequency on the coil.

Table 21. Alignment X Value Register

Note: Valid only in presence of the alignment PCB coil. (See section 8.10 or the P9221-R Evaluation Kit User Manual for more information.)

Address and Bit

Register Field Name

R/W

Default

Function and Description

Align_X

R

-

8-bit signed integer representing alignment between TX and RX

coil in the X-direction. The value is application-specific.

Table 22. Alignment Y Value Register

Note: Valid only in presence of the alignment PCB coil. (See section 8.10 or the P9221-R Evaluation Kit User Manual for more information.)

Address and Bit

Register Field Name

R/W

Default

Function and Description

Align_Y

R

-

8-bit signed integer representing alignment between TX and RX

coil in the Y-direction. The value is application-specific.