Freescale Semiconductor FlexRay MFR4310 - Part ID and Module Version Number Assignments; Signal Descriptions; System Pinout; Table 2-2. Part ID and Module Version Numbers

Device Overview
MFR4310 Reference Manual, Rev. 2
Freescale Semiconductor 33
2.3.2 Part ID and Module Version Number Assignments
Three 16-bit read-only registers provide information about the device and the MFR4310 FlexRay module
(see Table 2-2).
The PIDR (see Section 4.3.1.1, “Part ID Register (PIDR)”) provides the part ID number in binary coded
decimal.
The AVNR (see Section 4.3.1.2, “ASIC Version Number Register (AVNR)”) provides the ASIC version
number in binary coded decimal.
The MVR (see Section 3.3.2.3, “Module Version Register (MVR)”) provides the FlexRay module version
number in binary coded decimal. Bits 15 to 8 of the MVR comprise the controller host interface (CHI)
version number; bits 7 to 0 comprise the protocol engine (PE) version number.
These read-only values provide a unique ID for each revision of the device.
2.4 Signal Descriptions
2.4.1 System Pinout
The MFR4310 is available in a 64-pin low profile quad flat package (LQFP). Most pins perform two
functions, as described in Section 2.4.2, “Pin Functions and Signal Properties”. Figure 2-2 shows the pin
assignments.
NOTE
For a recommended printed circuit board layout, see Appendix C, “Printed
Circuit Board Layout Recommendations”.
Table 2-2. Part ID and Module Version Numbers
Device Mask Set Number
Part ID
PIDR AVNR MVR
MFR4310 0M63J 4310 0000 8566
MFR4310 1M63J 4310 0001 8566