TLE8080EM datasheet(26/39 Pages) INFINEON

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Data Sheet

Rev. 1.1, 2012-10-19

TLE8080EM

Serial Peripheral Interface (SPI)

8.2.1

SPI Register

Overview

R/W

AD1

AD0

Field

Bits

Type

Description

AD1:AD0]

[14:13]

Address Bits:

00B Control Register

01B Diagnosis Register

10B Status Register

R/W

Read - Write Bit:

0B Read Access

1B Write Access

CMD Register

Command Register (Identifier x00x xxxx xxxx xxxxB)Reset Value: 0H

654321

R/W

AD1

AD0 VR_T1 VR_T0 VR_L1 VR_L0

CTR5 CTR4 CTR2

Field

Bits

Type

Description

CTR2

0rw

Control Bit Channel 2:

0B Channel 2 is switched off (Reset State)

1B Channel 2 is switched on

CTR4

1rw

Control Bit Channel 4:

0B Channel 4 is switched off (Reset State)

1B Channel 4 is switched on

CTR5

2rw

Control Bit Channel 5:

0B Channel 5 is switched off (Reset State)

1B Channel 5 is switched on

VR_L1: VR_L0

[10:9]

Load Register of VR Interface:

( c.f. VR Sensor Interface Load Selection )

00B RLoad = 75kΩ (Reset State)

01B RLoad = 4.5kΩ

10B RLoad = 2.2kΩ

11B RLoad = 1.2kΩ

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