Ethernet Phy User Leds; User I/O - Xilinx ZC702 User Manual

Ethernet PHY User LEDs

[Figure 1-2, callout 11]
The three Ethernet PHY user LEDs shown in
jack P2. The on/off state for each LED is software dependent and has no specific meaning at
Ethernet PHY power on.
Refer to the Marvell 88E1116R Alaska Gigabit Ethernet transceiver data sheet for details
concerning the use of the Ethernet PHY user LEDs. They are referred in the data sheet as
LED0, LED1, and LED2. The data sheet and other product information for the Marvell
88E1116R Alaska Gigabit Ethernet Transceiver is available at the Marvell website
X-Ref Target - Figure 1-20
VCC3V3
3
PHY LED 0 1
2

User I/O

[Figure 1-2, callout 17–28]
The ZC702 board provides the following user and general purpose I/O capabilities:
• Ten user LEDs (callout 17)
PMOD0 0–PMOD0 3 and PMOD1 0–PMOD1 3: DS15–DS22
°
PS_LED1: DS23 and PS_MIO8_LED0: DS12
°
• Two user pushbuttons and reset switch (callout 18)
GPIO_SW_N and GPIO_SW_S: SW5 and SW7
°
• 2-position user DIP switch (callout 24)
GPIO_DIP_SW1 and GPIO_DIP_SW0: SW12
°
ZC702 Board User Guide
UG850 (v1.3) June 4, 2014
VCC3V3
318
261
0.1W
DS8
3
Q9
NDS331N
PHY LED1 1
460 mW
2
GND
Figure 1-20: Ethernet PHY User LEDs
www.xilinx.com
Figure 1-20 are located near the RJ45 Ethernet
VCC3V3
317
261
0.1W
DS7
Q8
NDS331N
1
PHY LED 2
460 mW
GND
Feature Descriptions
[Ref 21].
316
261
0.1W
DS6
3
Q7
NDS331N
460 mW
2
GND
UG850_c1_20_030513
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