E981.07 Datasheet, PDF (29/46 Pages) ELMOS Semiconductor AG – Two independent operating channels

Two Channel Sensor Interface PSI5
ADVANCE PRODUCT INFORMATION JUL 26, 2011
5.2.5.3 SPI Non Sensor Data Request / Response
E981.07
5.2.5.3.1 Non Sensor Data MOSI Request
MSB
LSB
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
OP1 OP0 SEN A4 A3 A2 A1 A0 D7 D6 D5 D4 D3 D2 D1 D0
↓↓
1
000xxxxxxxxxxxxx
2
010
Write Address
Write Data
3
100
Read Address
xxxxxxxx
4
110xxxxxxxxxxxxx
1
Reserved
2
Write
3
Read
4
Test
5.2.5.3.2 Non Sensor Data MISO Response
MSB
LSB
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
0 OP1 OP0 P ST1 ST0 ES1 ES0 D7 D6 D5 D4 D3 D2 D1 D0
↓↓
1
0 0 P 1 1 1 0 0 0 0 0 0 SE RE DU
2
01P1110
Slave Status
3
10P1110
Read Data
4
11P1110x x x x x x x x
1
Error Response
2
Write Response
3
Read Response
4
Test Response
ELMOS Semiconductor AG
Data Sheet 29 / 45
QM-No.: 25DS0050E.00
This document contains information on a new product. ELMOS Semiconductor AG reserves the right to change specifications and information herein without notice.