st92f124 STMicroelectronics, st92f124 Datasheet - Page 340

• Manufacturer Part Number: st92f124
• Description: 8/16-bit Single Voltage Flash Mcu Family With Ram, E3 Tmemulated Eeprom, Can 2.0b And J1850 Blpd
• Manufacturer: STMicroelectronics

CONTROLLER AREA NETWORK (bxCAN)
CONTROLLER AREA NETWORK (Cont’d)
10.10.6 Interrupts
Four interrupt vectors are dedicated to bxCAN.
Each interrupt source can be independently ena-
Figure 154. Event flags and Interrupt Generation
340/426
9
TXMB 0
TXMB 1
TXMB 2
LECIEF
RQCP
RQCP
RQCP
EWGF
WKUI
FOVR
FOVR
BOFF
FULL
FULL
EPVF
FMP
FMP
EWGIE
EPVIE
BOFIE
LECIE
+
&
&
&
&
+
bled or disabled by means of the CAN Interrupt
Enable Register (CIER) and CAN Error Interrupt
Enable register (CEIER).
WKUIE
TMEIE
FMPIE
FMPIE
FOVIE
FOVIE
ERRIE
CIER
FFIE
FFIE
&
&
&
&
&
&
&
&
&
STATUS CHANGE
+
+
+
INTERRUPT
INTERRUPT
INTERRUPT
INTERRUPT
TRANSMIT
ERROR
FIFO 0
FIFO 1