NXP Semiconductors QorIQ LX2160A - 3.3 Identification Registers; 3.4 Identification (ID)

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Field Function
NOTE: This signal may be asserted by either SA56004 thermal monitor. The temperature limits depend
upon software programming.
3.14 Presence Detect 1 (STAT_PRES1)
Address
Register Offset
STAT_PRES1 00Bh
Function
The STAT_PRES1 register detects the presence and type of processor installed.
Diagram
Bits
7 6 5 4 3 2 1 0
R DUT
W
NONE 0 0101101
Fields
Field Function
7
DUT
Processor Present:
0= A processor is detected (soldered-in or socketed).
1= No device detected.
6-0
-
Reserved.
3.15 Presence Detect 2 (STAT_PRES2)
Address
Register Offset
STAT_PRES2 00Ch
Function
The STAT_PRES2 register detects the installation of cards in various PCI Express or SGMII slots.
NXP Semiconductors
Qixis Programming Model
QorIQ LX2160A Reference Design Board Reference Manual, Rev. 4, 07/2020
Reference Manual 68 / 116