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Power distribution system, Temperature sense, Ep5388qi – Altera MAX 10 FPGA User Manual

Page 22

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3–10

Chapter 3: Board Components

Power Supply

MAX 10 FPGA (10M08S, 144-EQFP) Evaluation Kit

October 2014

Altera Corporation

User Guide

Power Distribution System

Figure 3–4

shows the power distribution system on the development board.

Temperature Sense

The ADCs provide the devices with built-in capability for on-die temperature
monitoring and external analog signal conversion.

Temperature sensing mode—monitors external temperature data input with a
sampling rate of up to 50 kilosamples per second. In dual ADC devices, only the first
ADC block contains the temperature sensing diode.

f

For more information on the ADC, refer to the

MAX 10 FPGA Device Overview

.

TP7

Analog GND

Verify the proper voltage required by the FPGA ADC IP block GND
inputs

0-volts

TP8

Digital GND

Verify the proper voltage required by the FPGA digital GND inputs

0-volts

TP9

Digital GND

Verify the proper voltage required by the FPGA digital GND inputs

0-volts

Table 3–6. Power Measurement Details

Test Pad #’s

Measuring

Description

Expected Value

Figure 3–4. Power Distribution System

5V

VCC_CORE

3.3V

VCC_IO

EP5388QI