CSG14K_CSG8K datasheet(99/113 Pages) AMSCO

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CSG14K_CSG8K

Functional Description

Datasheet

• PUBLIC

DS000571

• v1-00 • 2020-Dec-15

112

│ 98

Readout of the OTP registers requires interfacing with following SPI registers.

Figure 125:

OTP SPI Registers

Reg. Name

Bank

Addr

Bits

Description

OTP_CONTROL

[11:0]

OTP control register

OTP_A

[8:0]

OTP address

OTP_DOUT

[7:0]

OTP data out

The procedure to readout an OTP register goes as follows:

Set BANK_SEL to 3

Set BLOCK_SEL to 20

Set OTP_CONTROL to 3

Set OTP_CONTROL to 7

Set OTP_CONTROL to 21

Set OTP_A to the desired OTP address

Set OTP_CONTROL to 29

Set OTP_CONTROL to 21

Read data from OTP_DOUT

10.

Set OTP_CONTROL to 7

7.8.6

Temperature Sensor

Figure 126:

Temperature Sensor Register

Reg. Name

Bank

Addr

Bits

Description

TSENS_CONTROL.EN

[0:0]

Temperature sensor power up

TSENS_CONTROL.MEAS

[5:1]

Temperature sensor measurement control

TSENS_REF

31-32

[15:0]

Pulse width of output reference voltage

TSENS_CONV

33-34

[15:0]

Pulse width of converted temperature voltage

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