MFS2401AVBA0ES datasheet(90/151 Pages) NXP

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NXP Semiconductors

FS2400

Fail-safe system basis chip with SMPS and LDO, CAN FD transceiver

Bit

Symbol

Description

POR, self-clear

Real-time status of debug mode

0 Device is not in Debug mode

1 Device is in Debug mode

DBG_MODE

Real-time information

Leave Debug mode

0 No action

1 Leave Debug mode

DBG_EXIT

POR, Self-clear

Request a software POR of FS24 (reset the digital and restart from POR)

0 No action

1 Software POR is requested

SOFTPOR_REQ

POR, Self-clear

Select the power down time slot

0 TSLOT = 2 ms

1 TSLOT = 0 ms

TSLOT_DOWN_CFG

POR

Bypass unnecessary slots

0 Slots are not bypassed

1 Bypass unnecessary slots during power down or wake-up from LPON

SLOT_BYP

OTP fuse load

Bypass the OTP loading during power up

0 OTP loading is not bypassed

1 OTP loading is bypassed

LOAD_OTP_BYP

POR or in main FSM M4 state

VBOS to V1 switch always enabled

00000 -

00001 M1

00010 M2

00011 M3

00100 M4

00101 M5

00110 M6

00111 M7

01000 M8

01001 M9

01010 M10

01011 M11

01100 M12

11 to 15

M_FSM_STATE

01101 M13

Table 69. M_SYS1_CFG register bit description...continued

FS2400

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Product data sheet

Rev. 4 — 23 October 2024

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