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Maxim-Integrated /max32657 /TRNG /CTRL

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Interpret as CTRL

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31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (OD_HEALTH)OD_HEALTH 0 (disable)RND_IE 0 (HEALTH_IE)HEALTH_IE 0 (OD_ROMON)OD_ROMON 0 (OD_EE)OD_EE 0 (ROMON_EE_FOE)ROMON_EE_FOE 0 (ROMON_EE_FOD)ROMON_EE_FOD 0 (EBLS)EBLS 0 (GET_TERO_CNT)GET_TERO_CNT 0 (EE_DONE_IE)EE_DONE_IE 0ROMON_DIS 0 (RO_0)ROMON_DIV2

RND_IE=disable, ROMON_DIV2=RO_0

Description

TRNG Control Register.

Fields

OD_HEALTH

Start On-Demand health test.
RND_IE

To enable IRQ generation when a new 32-bit Random number is ready.

0 (disable): Disable

1 (enable): Enable
HEALTH_IE

Enable IRQ generation when a health test fails.
OD_ROMON

Start ring oscillator monitor on demand test.
OD_EE

Start entropy estimator on demand test.
ROMON_EE_FOE

Ring Oscillator Monitors and Entropy Estimator Freeze on Error.
ROMON_EE_FOD

Ring Oscillator Monitors and Entropy Estimator Freeze on Done.
EBLS

Entropy Bit Load Select.
GET_TERO_CNT

Get Tero Count.
EE_DONE_IE

Entropy Estimator Done Interrupt Enable.
ROMON_DIS

Ring Oscillator Disable.

1 (RO_0): Ring Oscillator 0.

2 (RO_1): Ring Oscillator 1.

4 (RO_2): Ring Oscillator 2.
ROMON_DIV2

Divide ring by 2.

0 (RO_0): Ring Oscillator 0.

1 (RO_1): Ring Oscillator 1.

2 (RO_2): Ring Oscillator 2.

Links

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Register Reference

https://github.com/analogdevicesinc/msdk