TLE75008-EMD_15 Datasheet, PDF (57/64 Pages) Infineon Technologies AG – SPI Driver for Enhanced Relay Control

TLE75008-EMD
Serial Peripheral Interface (SPI)
Table 16 Register addressing space (cont’d)
Register name ADDR0 ADDR1 Size Type Purpose
DIAG_IOL
n = 7 to 0
0010_B 00_B
n
r/w Open Load diagnostic current control
bits DIAG_IOL.OUTn
0_B (default) Diagnosis current not enabled
1_B Diagnosis current enabled
DIAG_OSM
n = 7 to 0
0010_B 01_B
n
r
Output Status Monitor
bits DIAG_OSM.OUTn
0_B (default) V_DS > V_DS(OL)
1_B V_DS < V_DS(OL)
HWCR
0011_B 00_B
8
r/w Hardware Configuration Register
bit HWCR.ACT (7) (Active Mode)
0_B (default) Normal operation or device leaves Active
Mode
1_B Device enters Active Mode
(see Chapter 6.1 for a description of the possible operative
mode transitions)
bit HWCR.RST (6) (Reset)
0_B (default) Normal operation
1_B Execute Reset command (self clearing)
bits HWCR.PAR (3:0) (channels operating in parallel)
0_B (default) Normal operation
1_B two neighbour channels have Over Load and Over
Temperature synchronized (see Chapter 7.2 for more
details)
bits 5:4 - reserved (default: 0_B)
HWCR_OCL
n = 7 to 0
0011_B 01_B
n
w
Output Clear Latch
bits HWCR_OCL.OUTn
0_B (default) Normal operation
1_B Clear the error latch for the selected output
10.6.3 Register summary
All registers with addresses not mentioned in Table 17 have to be considered as “reserved”. “Read” operations
performed on those registers return the Standard Diagnosis. The column “Default” indicates the content of the
register (8 bits) after a reset.
Table 17 Addressable registers
15 14 13-10 9
8
7
6
5
4
3
2
1
0 Default
r = 0 r = 1 0000 00
OUT.OUTn
00_H
w=1 w=0
r = 0 r = 1 0001 00
MAPIN0.OUTn
04_H
w=1 w=0
Data Sheet
57
Rev. 1.1, 2015-09-25