TLE8110EE Datasheet, PDF (65/72 Pages) Infineon Technologies AG – Smart Multichannel Low Side Switch with Parallel Control and SPI Interface

FLEX
Smart Multi-Channel Switch
Control of the device
S_SO
SPI_Serial Output
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Output Pin Set Feedback OPF[7:0]
Diagnosis Output DO[7:0]
Diagnosis Register
Diagnosis Output Registers DO[7:0]
7
6
Diag Register-1
Diag Register-2
Diag Register-3
DR4[1]
DR1NA
DR10[1]
DR4[0]
DR3NA
DR10[0]
5
DR3[1]
1
DR9[1]
4
DR3[0]
1
DR9[0]
3
DR2[1]
DR6[1]
DR8[1]
2
DR2[0]
DR6[0]
DR8[0]
1
DR1[1]
DR5[1]
DR7[1]
0
DR1[0]
DR5[0]
DR7[0]
Field
Bits
DO[7:0]
7:0
DO[7:6]
7:6
Diag
Register-2
Type
R
R
Description
DO[7:0] - Diagnosis Output
Contents according settings of DMS[4:0]
Returned within the same frame as the pointer is send.
DRx[1:0] definitions: see Chapter 12.3.2.1
DO1NA: NAND-operated diagnosis of Diag Register-1
DO3NA: NAND-operated diagnosis of Diag Register-3
1: at least one diagnosis error is stored in the related Diag Register
0: no diagnosis error is stored in the related Diag Register.
Output Pin Feedback
Output Pin Feedback OPF[7:0]
15
14
13
OPF[7]
OPF[6]
OPF[5]
12
OPF[4]
11
OPF[3]
10
OPF[2]
9
OPF[1]
8
OPF[0]
Field
Bits
OPF[7:0] 15:8
Data Sheet
Type
R
Description
OPF[7:0] - Output Pin Feedback
Principally, OPF can return the previously send OPS word and the IN
10:7 -pin settings, dependent serial/parallel-setting of OPS:
- If Serial Mode is selected by one or more OPS[3:0]-bits, the related
OPF[7:4]-bits are returning the settings of OPS[7:4], send at the
previous frame.
- if parallel Mode is selected by one or more OPS[3:0]-bits, the related
OPF[7:4]-bits are returning the condition available at the related
IN 1:7 Pins at the moment of S_CS high-to-low transition.
A mix of both modes is possible and depends on the channel related
settings.
65
Rev. 1.0, 2009-06-15