mfr4200 Freescale Semiconductor, Inc, mfr4200 Datasheet - Page 167

• Manufacturer Part Number: mfr4200
• Description: Flexray Communication Controllers
• Manufacturer: Freescale Semiconductor, Inc

Where
Freescale Semiconductor
R*
PP
NFI
SYNC
STARTUP
FRAME ID
Cycle Counter
Payload Length
Header CRC
DATA
Message Buffer Slot
Status Vector
CFG
IFLG
IENA
LOCK
BUFCMT
ChA
ChB
DATUPD
BT
CCFE
TT
VALID
Cycle Counter mask
Cycle Counter Value
RO_NO/WR_CS
Buffer
WR
RO
NU
Field
Field with host read-only access during normal operation. Host write access only in configuration state
Field with host read-only access
Field with host read/write access
Not used (always hold fixed value – ‘0’). Fields with host read access only
Receive Message
RO_NO/WR_CS
RO_NO/WR_CS
RO_NO/WR_CS
RO_NO/WR_CS
RO_NO/WR_CS
RO_NO/WR_CS
RO_NO/WR_CS
RO_NO/WR_CS
RO_NO/WR_CS
Buffer
WR
WR
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
NU
NU
NU
Table 3-16. CC Buffer Fields Accessibility
MFR4200 Data Sheet, Rev. 0
Receive FIFO
Buffer
WR
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
NU
NU
NU
NU
NU
NU
NU
NU
NU
NU
NU
NU
NU
Single Transmit
Message Buffer
RO_NO/WR_CS
RO_NO/WR_CS
RO_NO/WR_CS
RO_NO/WR_CS
RO_NO/WR_CS
RO_NO/WR_CS
RO_NO/WR_CS
RO_NO/WR_CS
RO_NO/WR_CS
RO_NO/WR_CS
RO_NO/WR_CS
RO_NO/WR_CS
RO_NO/WR_CS
for Static
Segment
WR
WR
WR
WR
RO
RO
RO
NU
NU
NU
NU
NU
Message Buffer Handling and Operations
Single Transmit
Message Buffer
RO_NO/WR_CS
RO_NO/WR_CS
RO_NO/WR_CS
RO_NO/WR_CS
RO_NO/WR_CS
RO_NO/WR_CS
RO_NO/WR_CS
for Dynamic
Segment
WR
WR
WR
WR
WR
WR
WR
WR
WR
WR
NU
NU
NU
NU
RO
RO
NU
RO
Host Part Buffer
Message Buffer
RO_NO/WR_CS
RO_NO/WR_CS
RO_NO/WR_CS
RO_NO/WR_CS
RO_NO/WR_CS
RO_NO/WR_CS
RO_NO/WR_CS
RO_NO/WR_CS
RO_NO/WR_CS
RO_NO/WR_CS
RO_NO/WR_CS
RO_NO/WR_CS
RO_NO/WR_CS
of a Double
Transmit
WR
WR
WR
WR
NU
NU
NU
NU
RO
RO
NU
RO
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