GD3160 datasheet(86/114 Pages) NXP

86 / 114 page

NXP Semiconductors

GD3160

Advanced IGBT/SiC gate driver

Bit

Bit function

Logic 0

Logic 1

SPIERRM

SPI CRC or framing error fault mask.

PWMing remains enabled, fault not

latched or reported.

PWM enabled.

CONFCRCERRM

LV or HV domain CONF register CRC error

mask.

PWMing remains enabled, fault not

latched or reported.

PWM disabled. GL = 1, AMC = 1 if

enabled.

RTMON_FLTM

RTMON error mask.

PWMing remains enabled, fault not

latched or reported.

PWM disabled. GL = 1, AMC = 1 if

enabled.

WDOG_FLTM [1]

Watchdog fault mask.

PWMing remains enabled, fault not

latched or reported, periodic REQADC

continues.

PWM disabled. GL = 1, AMC = 1 if

enabled.

COMERRM

Internal communications fault mask.

PWMing remains enabled, fault not

latched or reported.

PWM disabled. GL = 1, AMC = 1 if

enabled.

VEE_OORM

VEE out of range fault mask.

PWMing remains enabled, fault not

latched or reported.

PWM disabled. GL = 1, AMC = 1 if

enabled.

Table 55. MSK2 register description...continued

[1]

WDOG_FLT indicates LV domain received NO message in response to one of the periodic LV domain DATA messages. This bit should be used only for

debug purposes. This bit defaults to "unmasked" at power up.

11.14.17 RMSK2 register (ADDR = 0x10)

The RMSK2 register values determine which interrupt pin (either INTB or INTA) an unmasked fault is to be

reported. Not all STATUS2 faults can be reported at INTA (such as BIST_FAIL, VDD_UVOV, and so on.).

A value of '0' reports the fault to INTB, and a value of '1' reports the fault to INTA. Recall that for INTA to be

configured as a fault pin, the RTRPT bit must be set accordingly in the MODE2 register.

Rb/W

ADDR

[4:0]

DATA9

DATA8

DATA7

DATA6

DATA5

DATA4

DATA3

DATA2

DATA1

DATA0

CRC

Bit #

[23]

[22:18]

[17]

[16]

[15]

[14]

[13]

[12]

[11]

[10]

[9]

[8]

[7:0]

Name/Value

0/1

0x10

—

DTFLTA

—

VREF_UVA

VEE_OORA

—

Write locked in

normal mode

—

yes

—

yes

—

Default

—

Table 56. RMSK2 register bit readout

GD3160

All information provided in this document is subject to legal disclaimers.

Product data sheet

Rev. 13 — 6 May 2024

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