mfr4300 Freescale Semiconductor, Inc, mfr4300 Datasheet - Page 66

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

FlexRay Module (FLEXRAYV2)
3.3.2
This section provides detailed descriptions of all registers in ascending address order, presented as 16-bit
wide entities.
Table 3-4
3.3.2.1
All registers except the
Frame ID Registers
value on system reset. The registers mentioned above are located in physical memory blocks and, thus,
they are not affected by reset. For some register fields, additional reset conditions exist. These additional
reset conditions are mentioned in the detailed description of the register. The additional reset conditions
are explained in
66
Reset Value
Convention
Address
0x00DE
0x04FC
0x00FE
0x04FA
0x04FE
0x0100
0x0102
0x0104
0x0106
0x04F8
R*
0
1
–
...
...
provides a key for the register figures and register tables.
Register Descriptions
The shaded field indicates that the bit or field is not writeable.
The R* item indicates a reserved bit or field. The FlexRay module will not change its value.
The application must not write any value different from the reset value to this bit or field.
Resets to zero.
Resets to one.
Not defined after and not affected by reset.
Register Reset
Table
(MBFIDRn), and
Message Buffer Configuration, Control, Status Register 127 (MBCCSR127)
3-5.
Message Buffer Cycle Counter Filter Registers
Message Buffer Configuration, Control, Status Register 0 (MBCCSR0)
Message Buffer Cycle Counter Filter Register 127 (MBCCFR127)
Message Buffer Cycle Counter Filter Register 0 (MBCCFR0)
Table 3-3. FlexRay Memory Map (Sheet 4 of 4)
Message Buffers Configuration, Control, Status
Message Buffer Frame ID Register 127 (MBFIDR127)
Table 3-4. Register Access Conventions
Message Buffer Index Register 127 (MBIDXR127)
Message Buffer Frame ID Register 0 (MBFIDR0)
Message Buffer Index Register 0 (MBIDXR0)
Message Buffer Index Registers (MBIDXRn)
MFR4300 Data Sheet, Rev. 3
Reserved
Register
...
Description
(MBCCFRn),
are reset to their reset
Freescale Semiconductor
Message Buffer
Access
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
...
R