NXP Semiconductors QorIQ LX2160A - Page 79

3.14.1 Address
Register Offset
STAT_PRES1 00Bh
3.14.2 Function
The STAT_PRES1 register detects the presence and type of processor installed.
3.14.3 Diagram
Bits
7 6 5 4 3 2 1 0
R DUT EFFID FORCED CPUID
W
NONE
0 XX 0 11 XX
3.14.4 Fields
Field Function
7
DUT
Processor Present:
0= A processor is detected (soldered-in or socketed).
1= No device detected.
6-5
EFFID
Effective Processor ID:
00= (reserved)
01= LX2160A installed.
10= (reserved)
11= LX2168A installed.
4
FORCED
Processor Override:
0= Processor type (EFFID) is based on device.
1= Processor type (EFFID) was overridden using SW_CPU_FORCE.
3-2
-
Reserved.
1-0
CPUID
Normal Processor ID:
Same values as EFFID, but unaltered by SW_CPU_FORCE.
Chapter 3 Qixis Programming Model
QorIQ LX2160A Reference Design Board Reference Manual, Rev. 0, 09/2018
NXP Semiconductors 79