TLE9221SX Datasheet, PDF (44/91 Pages) Infineon Technologies AG – FlexRay Transceiver

TLE9221SX
Operating Mode Description
9.2
Operating Mode Change by Host Command
Changeover can be made to every operation mode, except the BD_Sleep mode by a valid host command, when
no undervoltage flag is set. Changeover to BD_Sleep mode can be made only via the BD_GoToSleep command
(see Figure 32 and Table 13).
4
1
BD_Normal
STBN
EN
H
H
INH
Not_Sleep
9
17
3
BD_ReceiveOnly
STBN
EN
20
H
L
INH
Not_Sleep
568
BD_Standby
15 16
STBN
EN
L
L
14
INH
Not_Sleep
2
7
13
11
21
BD_GoToSleep
STBN
EN
10
L
H
INH
Not_Sleep
12
BD_Sleep
STBN
EN
18
L
X
19
INH
Sleep
Figure 32 Operating mode change by host command
Data Sheet
44
Rev. 1.10, 2013-07-15