THMCSR field descriptions
Field
Description
0
THM_FAULT
0: Thermal sensor no fault occurs.
1: Thermal sensor fault output.
1
THM_ALERT
0: Thermal sensor no alert occurs.
1: Thermal sensor alert output.
2–3
-
This field is reserved.
4–7
FAN_PWM
0000: PWM duty cycle is 0%, fan stop running.
0001 - 1110: PWM duty cycle is 6.7% - 93.3%, fan speed control.
1111: PWM duty cycle is 100%, fan full speed.
3.1.8 Panel LED control and status register (LEDCSR )
Address: 0h base + 13h offset = 13h
Bit
0
1
2
3
4
5
6
7
Read
Write
Reset
0
0
0
0
0
0
0
0
LEDCSR field descriptions
Field
Description
0
STS_LED
0: Panel STATUS LED on.
1: Panel STATUS LED flash at 0.5s.
1–7
-
This field is reserved.
3.1.9 SFP+ control and status register (SFPCSR )
Address: 0h base + 14h offset = 14h
Bit
0
1
2
3
4
5
6
7
Read SFP1_DET
Write
Reset
n
0
n
n
n
0
n
n
Chapter 3 CPLD Specification
QorIQ T2080 Reference Design Board (T2080RDB-PC) User Guide, Rev. 0, 04/2016
Freescale Semiconductor, Inc.
41