NXP Semiconductors QorIQ LX2160A - 3.11 Auxiliary (AUX)

Field Function
3
-
Reserved.
2
BBOX
Boot-Box Mode:
0= PASS/FAIL LEDs operate normally.
1= Both PASS and FAIL are off. Software can clear this bit to report completion
of pass/fail testing (both off indicates testing in progress).
1
LED
Software Diagnostic LED Enable:
0= Diagnostic LEDs operate normally.
1= Software can directly control the M7:M0 monitoring LEDs using the LED register.
0
FAIL
Software Failure Diagnostic LED:
0= FAIL LED is not asserted due to software (it might still be on due to hardware failures).
1= FAIL LED is forced on. Generally, this indicates a software-diagnosed error.
3.11 Auxiliary (AUX)
3.11.1 Address
Register Offset
AUX 006h
3.11.2 Function
The AUX register may be used by software to store information. The AUX register is
initialized to zero when the system is powered-up, and never altered by hardware again.
3.11.3 Diagram
Bits
7 6 5 4 3 2 1 0
R
AUX
W
ARST 00000000
Chapter 3 Qixis Programming Model
QorIQ LX2160A Reference Design Board Reference Manual, Rev. 0, 09/2018
NXP Semiconductors 75