MSC8156-EVM Hardware Getting Started, Rev. 0
Freescale Semiconductor
9
LED Indicators
9
LED Indicators
Table 8
lists MSC8156EVM LED indicator functions. See
Figure 4
for LED locations.
Table 8. MSC8156EVM LEDs
Ref.
Name
Color
LED On
LED Blinking
LED Off
LD1
PG
Green
Power Good
—
Internal power supply
failure
LD2
GPIO17
Orange
USER DEFINE.
USER DEFINE.
USER DEFINE.
LD3
12V
Green
Indicates external power
or PCIe 1 2V Power is ON
—
The EVM is powered off
LD4
GPIO18
Green
USER DEFINE.
USER DEFINE.
USER DEFINE.
LD5
EE1
Green
MSC8156 in Debug mode
—
MSC8156 not in Debug
mode
LD6
HOST
Multicolor
eUTAP mode indication
—
—
LD7
TARGET
Multicolor
eUTAP mode indication
—
—
LEDs
in J6
LINK
Green
RGMII PHY1 has Link at
1 Gbps
Activity (not connected,
should never light)
No link on Port1
ACT
Orange
RGMII PHY1 is active
LEDs
in J7
LINK
Green
RGMII PHY 2 has link at
1 Gbps
Activity
No link on Port2
ACT
Orange
RGMII PHY 2 is active
Figure 4. MSC8156EVM LED Locations
LD 6& 7
LD 2 & 4
LD 3
LD 1
LEDS in J6
LEDS in J7
