TLE75080-EMH Datasheet, PDF (70/80 Pages) Infineon Technologies AG – SPI Driver for Enhanced Relay Control

TLE75080-EMH
Serial Peripheral Interface (SPI)
Table 18 Register addressing space (cont’d)
Register name ADDR0 ADDR1 Size Type Purpose
INST
0001_B 10_B
8
r
Input Status Monitor
bit TER
0_B Previous transmission was successful
(modulo 16 + n*8 clocks received, where n = 0, 1, 2...)
1_B (default) Previous transmission failed
bits INST.RES (6:2) - reserved
bits INST.INn (1:0)
0_B (default) The input pin is set to “low”
1_B The input pin is set to “high”
First register transmitted after a reset of the logic
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_{OUT_S} < V_{OUT_S(OL)}
1_B V_{OUT_S} > V_{OUT_S(OL)}
DIAG_OLON
0010_B 10_B
8
r
Open Load at ON monitor
bits DIAG_OLON.OUTn
0_B (default) normal operation or diagnosis performed on
channel OFF
1_B Open Load at ON detected
This feature is active only on
DIAG_OLONEN 0010_B 11_B
8
r/w Open Load at ON diagnostic control
bits (7:4) - reserved
bits DIAG_OLONEN.MUX (3:0)
0000_B Open Load at ON diagnostic active on channel 0
0001_B Open Load at ON diagnostic active on channel 1
0010_B Open Load at ON diagnostic active on channel 2
0011_B Open Load at ON diagnostic active on channel 3
0100_B Open Load at ON diagnostic active on channel 4
0101_B Open Load at ON diagnostic active on channel 5
0110_B Open Load at ON diagnostic active on channel 6
0111_B Open Load at ON diagnostic active on channel 7
1000_B (reserved)
1001_B (reserved)
1010_B Open Load at ON diagnosis loop start
1011_B (reserved)
1100_B (reserved)
1101_B (reserved)
1110_B (reserved)
1111_B (default) Open Load at ON diagnostic not active
Data Sheet
70
Rev. 1.0, 2016-06-22