ST72561J6-Auto STMicroelectronics, ST72561J6-Auto Datasheet - Page 319

• Manufacturer Part Number: ST72561J6-Auto
• Description: 8-bit MCU for automotive
• Manufacturer: STMicroelectronics

Specifications of ST72561J6-Auto

• Hdflash Endurance: 100 cycles, data retention 20 years at 55 °C
• 5 Power Saving Modes: halt, auto wake up from halt, active halt, wait and slow

ST72561-Auto
24.1.6
Figure 155. Header reception event sequence
Figure 156. LINSCI interrupt routine
CAN FIFO corruption
The beCAN FIFO gets corrupted when a message is received and simultaneously a
message is released while FMP = 2. For details and a description of the workaround refer to
FIFO
@interrupt void LINSCI_IT ( void ) /* LINSCI interrupt routine */
{
}
corruption.
/* clear flags */
SCISR_buffer = SCISR;
SCIDR_buffer = SCIDR;
if ( SCISR_buffer & LHE )/* header error ? */
{
}
if (!LHLR)/* header time-out? */
{
}
LIN Synch
Break
{
}
if ( !(SCICR2 & RWU) )/* active mode ? */
LIN Synch
Field
T
HEADER
SCISR;
SCIDR;/* Clear RDRF flag */
SCICR2 |= RWU;/* set mute mode */
SCISR;
SCIDR;/* Clear RDRF flag */
SCICR2 |= RWU;/* set mute mode */
_asm("rim");/* enable interrupts */
_asm("sim");/* disable interrupts */
Doc ID 12370 Rev 8
Identifier
Field
ID field STOP bit
Active mode is set
(RWU is cleared)
Example using Cosmic compiler syntax
Critical
Window
RDRF flag is set
Important notes
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