Infineon Technologies TC1796 User Manual

TC1796
Peripheral Units (Vol. 2 of 2)
Controller Area Network (MultiCAN) Controller
User’s Manual 22-183 V2.0, 2007-07
MultiCAN, V2.0
TTUF 3rwhTransmit Trigger Underflow
This bit indicates that fewer transmit triggers have
been requested during a matrix cycle than specified
in TTCFGR.EXPTT.
0
B
The expected number or more transmit
triggers have been requested.
1
B
Less transmit triggers have been requested.
TTOF 4rwhTransmit Trigger Overflow
This bit indicates that more transmit triggers have
been requested during a matrix cycle than specified
in TTCFGR.EXPTT.
0
B
The expected number or less transmit triggers
have been requested.
1
B
More transmit triggers have been requested.
WTE 5rwhWatch Trigger Event
1)
This bit indicates a watch trigger event WTE. This
event is detected when the cycle time in
CYCTMR.CYCTM becomes equal to the watch
trigger value given by the time mark of the BCE
entry.
0
B
The cycle time has not been equal to WTV.
1
B
The cycle time has been equal to WTV.
IWTE 6rwhInit Watch Trigger Event
2)
This bit indicates a watch trigger event WTE with the
value of the Init_Watch_Trigger. This event is
detected when the cycle time in CYCTMR.CYCTM
becomes equal to the init watch trigger value of
2
16
- 1.
0
B
The cycle time has not been equal to 2
16
- 1.
1
B
The cycle time has been equal to 2
16
- 1.
AWDERR 7rwhApplication Watchdog Error
This bit indicates that the application watchdog has
been decremented to 0 without being serviced.
0
B
AWDR.AWDV has not yet reached 00
H
.
1
B
AWDR.AWDV has reached 00
H
.
This is an S3 error condition.
Field Bits Type Description

Infineon Technologies TC1796 Specifications

General

Brand	Infineon Technologies
Model	TC1796
Category	Controller
Language	English