User Manual

45 D3

46 USB Reset

47 CD

48 Ethernet Interrupt (

GPIO (General Purpose

Input/Output))

49 USB Overcurrent (

GPIO (General Purpose

Input/Output))

50 (N/C)

51 (N/C)

52 MDC

53 MDIO

Connector Type Connector Label Schematic Net Name Min/Rec/Max Voltage (V) Max Current Consumption

Barrel jack J11 VIN12V0 11.5/12/12.5 5 A / 60 W

Table 1.2.1 describes the characteristics of the Eclypse Z7's on-board power rails. It can be used to estimate power consumption for a

project, or determine how much current attached peripherals can draw before being limited.

Table 1.2.1: Eclypse Z7 Power Rail Specifications

Functional Description

Power Supplies

The

Eclypse Z7 power circuitry was carefully designed to meet the requirements of the Zynq-7000 and all peripherals while providing the

flexibility needed to power a variety of different configurations of Zmod/SYZYGY modules.

All on-board power supplies are enabled or disabled by the power switch (SW1) or by an external SPST switch connected to the SWT

header (J13).

Note: If an external switch is used, SW1 should be placed in the “OFF” position, as the two will be placed in parallel.

The power indicator LED (Light Emitting Diode), the topmost LED (Light Emitting Diode) of the circuit board indicator (LD4), is

illuminated red when all supply rails reach their nominal voltage.

Two additional indicator LEDs are illuminated when the VIO supplies associated with the two Zmod Ports are powered. LD2 is

associated with Zmod Port A and the VADJA rail. LD3 is associated with Zmod Port B and the VADJB rail.

1.1. Power Input Source

The Eclypse Z7 should be powered via a wall wart supply with barrel jack, via the barrel connector (J11). The supply must use a center-

positive 2.1 mm internal-diameter plug and deliver between 11.5V and 12.5V DC. It should also be able to provide at least 5 A (60 Watts)

in order to support power hungry Zynq projects and external peripherals. A compatible power supply ships with the Eclypse Z7.

Table 1.1.1: Eclypse Z7 Power Input Specifications

1.2. Power Specifications