mfr4200 Freescale Semiconductor, Inc, mfr4200 Datasheet - Page 184

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

MFR4200 FlexRay Communication Controller
184
Host updates
transmission
Figure 3-139. Doubled Buffer Data Collection with State Driven Transmit Operation
data and
buffer for
commits
BUFCMT
BUFCMT
LOCK
VALID
VALID
IFLG
IFLG
...
...
Transmission of DATA1
1
...
...
BUFCMT
BUFCMT
LOCK
VALID
VALID
IFLG
IFLG
...
...
1
...
...
MFR4200 Data Sheet, Rev. 0
BUFCMT
BUFCMT
LOCK
VALID
VALID
IFLG
IFLG
1
BUFCMT
BUFCMT
LOCK
VALID
VALID
IFLG
IFLG
1
...
...
Transmission of DATA0
...
...
BUFCMT
BUFCMT
LOCK
and commits buffer
VALID
VALID
Host updates data
for transmission
IFLG
IFLG
...
...
1
...
...
BUFCMT
BUFCMT
LOCK
VALID
VALID
IFLG
IFLG
Freescale Semiconductor
1