mfr4300 Freescale Semiconductor, Inc, mfr4300 Datasheet - Page 199

• Manufacturer Part Number: mfr4300
• Description: Flexray Communication Controllers
• Manufacturer: Freescale Semiconductor, Inc

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