1EDI2004AS 查看數據表（PDF） - Infineon Technologies

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1EDI2004AS

High Voltage IGBT Driver for Automotive Applications

Infineon Technologies 

EiceDRIVERTM SIL

1EDI2004AS

Functional Description

Table 4 Word Convention

Acronym

Va(REGISTER)

PB

<<n

xH | yH

Value

Value of register REGISTER

Parity Bit

Left shift operation of n bits.

Result of the operation: xH OR yH

2.4.4.5.3 ENTER_CMODE Command

The goal of this function is to set the device into Configuration Mode. After reception of a valid ENTER_CMODE

command, mode OPM2 is active. This command is only valid in Default Mode (OPM0 and OPM1). In case the

request message is received while OPM0 or OPM1 is not active, the complete command is discarded and an

SPI error occurs.

Table 5 describes the request message and the corresponding answer message.

Table 5 ENTER_CMODE request and answer messages

Transfer 1

Transfer 2

Request message

Answer message

1880H

N.a.

N.a.

Va(PSTAT)

2.4.4.5.4 ENTER_VMODE Command

The goal of this function is to set the device into Verification Mode. After reception of a valid ENTER_VMODE

command, mode OPM5 is active. This command is only valid in Configuration Mode (OPM2). In case the

request message is received while OPM2 is not active, the complete command is discarded and an SPI error

occurs.

Table 6 describes the request message and the corresponding answer message.

Table 6 ENTER_VMODE request and answer messages

Transfer 1

Transfer 2

Request message

Answer message

1140H

N.a.

N.a.

Va(PSTAT)

2.4.4.5.5 EXIT_CMODE Command

When a valid EXIT_CMODE is received by the device, the Configuration Mode is left to Configured Mode (Mode

OPM3 active). This command is only valid in Configuration Mode (OPM2). In case the request message is

received while OPM2 is not active, the complete command is discardedand an SPI error occurs.

Table 7 describes the request message and the corresponding answer message.

Data Sheet

28

Rev. 2.0

2019-01-16

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