TLE7232GS Datasheet, PDF (28/32 Pages) Infineon Technologies AG – SPI Driver for Enhanced Relay Control

SPI Driver for Enhanced Relay Control
SPIDER - TLE7232GS
Block Description and Electrical Characteristics
Field
ADDR
DATA
Bits
10:8
7:0
Type
Description
Address
Pointer to register for read and write command
Data
Data written to or read from register selected by address ADDR
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
Name W/R Addr 7
6
IMCR W/R 001_B MAP7 MAP6
BOCR W/R 010_B BOL7 BOL6
OLCR W/R 011_B OVL7 OVL6
OTCR W/R 100_B OVT7 OVT6
SRCR W/R 101_B SLE7 SLE6
STA R
110_B OUT7 OUT6
CTL W/R 111_B OUT7 OUT6
1) The default values are set after reset.
5
MAP5
BOL5
OVL5
OVT5
SLE5
OUT5
OUT5
4
MAP4
BOL4
OVL4
OVT4
SLE4
OUT4
OUT4
3
MAP3
BOL3
OVL3
OVT3
SLE3
OUT3
OUT3
2
MAP2
BOL2
OVL2
OVT2
SLE2
OUT2
OUT2
1
MAP1
BOL1
OVL1
OVT1
SLE1
OUT1
OUT1
0
MAP0
BOL0
OVL0
OVT0
SLE0
OUT0
OUT0
Default¹⁾
08_H
00_H
00_H
00_H
00_H
00_H
00_H
Due to the default value of the mapping register the IN3 is mapped to OUT3 after power up.
Data Sheet
28
Rev. 1.0, 2007-12-18