Spridr Bit Settings; Partid Coding; Revid Coding; System Part And Revision Id Register (Spridr) - Freescale Semiconductor MPC8313E Family Reference Manual

System Configuration
5.3.2.3

System Part and Revision ID Register (SPRIDR)

SPRIDR, shown in Figure
Offset 0x00108
0
R
W
Reset
Table 5-23 defines the bit fields of SPRIDR.
'
Bits Name
0–15 PARTID Part identification.
This read-only field is mask-programmed with a code corresponding to the device number. It is intended to
help factory test and user code that is sensitive to device changes. The device number changes according
to manufacturing considerations. See
16–31 REVID Revision identification.
This read-only field is mask-programmed with a code corresponding to the revision number of the part
defined in PARTID field. It is intended to help factory test and user code that is sensitive to device changes.
The mask number is programmed in a commonly changed layer, and changes with each mask set change.
See Table 5-25
5.3.2.3.1

SPRIDR[PARTID] Coding

Table 5-24 defines the reset values of SPRIDR[PARTID].
Table 5-25 defines the reset values of SPRIDR[REVID].
5.3.2.4

System Priority and Configuration Register (SPCR)

The system priority and configuration register (SPCR), shown in
requests for transactions on the internal system bus. This priority is considered by the system arbiter
MPC8313E PowerQUICC II Pro Integrated Processor Family Reference Manual, Rev. 3
5-18
5-12, provides information about the device and revision numbers.
PARTID
See Table 5-24 and
Figure 5-12. System Part and Revision ID Register (SPRIDR)
Table 5-23. SPRIDR Bit Settings
for values of this field.
Table 5-24. PARTID Coding
PARTID
0x80B1
0x80B0
Table 5-25. REVID Coding
REVID
0x0010
15 16
Table 5-25 for reset values of this register.
Description
Table 5-24 for values of this field.
Device Name Package Type
MPC8313
MPC8313E
Device Revision
1.0
Figure
Access: Read only
REVID
PBGA
PBGA
5-13, controls the priority of
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