Field

Bits

Type

Description

ADDR

DATA

Name

W/R

Addr

7

6

5

4

3

2

1

0

IMCR

BOCR

OLCR

OTCR

SRCR

STA

CTL

SPI Driver for Enhanced Relay Control

SPIDER - TLE7232GS

Block Description and Electrical Characteristics

Data Sheet

28

Rev. 1.0, 2007-12-18

Note: Reading a register needs two SPI frames. In the first frame the RD command is sent. In the second frame

the output at SPI signal SO will contain the requested information. A new command can be executed in the

second frame.

5.4.6

Register Overview

Due to the default value of the mapping register the IN3 is mapped to OUT3 after power up.

10:8

Address

Pointer to register for read and write command

7:0

Data

Data written to or read from register selected by address ADDR

1) The default values are set after reset.

W/R

MAP7

MAP6

MAP5

MAP4

MAP3

MAP2

MAP1

MAP0

W/R

BOL7

BOL6

BOL5

BOL4

BOL3

BOL2

BOL1

BOL0

W/R

OVL7

OVL6

OVL5

OVL4

OVL3

OVL2

OVL1

OVL0

W/R

OVT7

OVT6

OVT5

OVT4

OVT3

OVT2

OVT1

OVT0

W/R

SLE7

SLE6

SLE5

SLE4

SLE3

SLE2

SLE1

SLE0

OUT7

OUT6

OUT5

OUT4

OUT3

OUT2

OUT1

OUT0

W/R

OUT7

OUT6

OUT5

OUT4

OUT3

OUT2

OUT1

OUT0