PSB21373HV1.1XT Infineon Technologies, PSB21373HV1.1XT Datasheet - Page 53

• Manufacturer Part Number: PSB21373HV1.1XT
• Manufacturer: Infineon Technologies

Specifications of PSB21373HV1.1XT

• Lead Free Status / RoHS Status: Compliant

Data Sheet
In the master mode the MX/MR bits are under control of the microcontroller through MXC
or MRC respectively. An abort is indicated by an MAB interrupt or MER interrupt
respectively.
In the slave mode the MX/MR bits are under control of the SCOUT-DX. An abort is
always indicated by setting the MX/MR bit inactive for two or more IOM-2 frames. The
controller must react with EOM.
Figure 24 shows an example for an abort requested by the receiver, Figure 25 shows
an example for an abort requested by the transmitter and Figure 26 shows an example
for a successful transmission.
Figure 24
Monitor Channel, Transmission Abort requested by the Receiver
Figure 25
Monitor Channel, Transmission Abort requested by the Transmitter
IOM -2 Frame No.
MR (DU)
MX (DD)
IOM -2 Frame No.
MX (DU)
MR (DD)
1
0
1
0
1
0
1
0
1
1
2
2
Abort Request from Transmitter
Abort Request from Receiver
53
3
3
4
4
5
5
EOM
EOM
6
6
mon_tx-abort
mon_rec-
abort.vsd
7
7
PSB 21373
2002-05-13