MCT8317A datasheet(104/161 Pages) TI1

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8.7.1.12 REF_PROFILES1 Register (Offset = 9Ah) [Reset = X]

REF_PROFILES1 is shown in Figure 8-60 and described in Table 8-22.

Return to the Table 8-9.

Figure 8-60. REF_PROFILES1 Register

PARITY

REF_PROFILE_CONFIG

DUTY_ON1

R/W-0h

R/W-X

DUTY_ON1

DUTY_OFF1

R/W-X

DUTY_OFF1

DUTY_CLAMP1

R/W-X

DUTY_CLAMP1

DUTY_A

R/W-X

Table 8-22. REF_PROFILES1 Register Field Descriptions

Bit

Field

Type

Reset

Description

PARITY

R/W

Parity bit

30-29

REF_PROFILE_CONFIG

R/W

Reference Profile Configuration

0h = Duty Control Mode

1h = Linear Mode

2h = Staircase Mode

3h = Forward Reverse Mode

28-21

DUTY_ON1

R/W

Duty_ON1 Configuration Turn On Duty Cycle (%) =

{(DUTY_ON1/255)*100}

20-13

DUTY_OFF1

R/W

Duty_OFF1 Configuration Turn Off Duty Cycle (%) =

{(DUTY_OFF1/255)*100}

12-5

DUTY_CLAMP1

R/W

Duty_CLAMP1 Configuration Duty Cycle for clamping speed (%) =

{(DUTY_CLAMP1/255)*100}

4-0

DUTY_A

R/W

5 MSB bits for Duty Cycle A Duty Cycle A (%) = {(DUTY_A/

255)*100}

MCT8317A

SLLSFQ2 – JANUARY 2023

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