Firmware User Manual (AE-step)
36
Revision 1.02
2019-04-24
TLE984x Firmware User Manual
4.2.3
LIN HAL
The LIN HAL handles all SFR register accesses to the LIN hardware modules . These accesses include timing
critical register accesses and status polling mechanism.
Functionality
The following features are provided by the LIN HAL:
• BREAK condition detection on the LIN interface, used as indication for incoming packets.
• Baud rate detection
• Data reception
• Data transmission
LIN HW slope control is dependent on LIN or FastLIN mode selection:
For LIN
fastslope
is used.
For FastLIN
flashmode
slope is used.
The device requires some delay to process each received byte from header or EOT block or when transmitting
a response back.