PXN20RM Datasheet, PDF (764/1376 Pages) Freescale Semiconductor, Inc – PXN20 Microcontroller

FlexRay Communication Controller (FlexRAY)
Interrupt Sources
n = # Message Buffers
MBCCSRn[MBIF]
n
MBCCSRn[MBIE] ^&
CHIER[15:0]
16
GIFER[CHIE]
&
PIFR0[15:0]
16
PIER0[15:0]
&
PIFR1[15:0]
16
PIER1[15:0]
&
MBCCSRn[MTD]
n
GIFER[RBIF]
&
OR _{GIFER[RBIE] &}
Receive
n
GIFER[TBIF]
&
OR _{GIFER[TBIE] &}
Transmit
OR ^GIFER[CHIF]
Interrupt Signals
RBIRQ
TBIRQ
CHIIRQ
GIFER[FAFAIF]
GIFER[FAFAIE]
GIFER[FAFBIF]
GIFER[FAFBIE]
GIFER[WUPIF]
GIFER[WUPIE]
GIFER[PRIF]
OR _{GIFER[PRIE] &}
&
PRTIRQ
FAFAIRQ
&
FAFBIRQ
&
WUPIRQ
GIFER[MIF]
OR
GIFER[MIE]
Figure 26-150. Scheme of cascaded interrupt request
MIRQ
&
26-150
PXN20 Microcontroller Reference Manual, Rev. 1
Freescale Semiconductor