MFR4300 Datasheet, PDF (199/266 Pages) Freescale Semiconductor, Inc – FlexRay Communication Controllers

FlexRay Module (FLEXRAYV2)
Interrupt Sources
MBCCSRn.MBIF
MBCCSRn.MBIE ^&
CHIER[15:0]
GIFER.CHIE
&
PIFR0[15:0]
PIER0[15:0]
&
PIFR1[15:0]
PIER1[15:0]
&
MBCCSRn.MTD
n = # Message Buffers
n
16
16
16
n
GIFER.RBIF
&
OR _{GIFER.RBIE &}
Receive
n
GIFER.TBIF
&
OR _{GIFER.TBIE &}
Transmit
OR ^GIFER.CHIF
Interrupt Signals
MBXIRQ[n-1:0]
CHIXIRQ[15:0]
PRTXIRQ[31:16]
PRTXIRQ[15:0]
RBIRQ
TBIRQ
CHIIRQ
GIFER.FNEAIF
GIFER.FNEAIE
GIFER.FNEBIF
GIFER.FNEBIE
GIFER.WUPIF
GIFER.WUPIE
GIFER.PRIF
OR _{GIFER.PRIE &}
&
PRTIRQ
FNEAIRQ
&
FNEBIRQ
&
WUPIRQ
GIFER.MIF
OR
GIFER.MIE
Figure 3-141. Scheme of cascaded interrupt request
MIRQ
&
MFR4300 Data Sheet, Rev. 1
Freescale Semiconductor
199