Advantech MIC-770 V2 User Manual

MIC-770 V2 User Manual 94
B.1 Supported GPIO Register
Bellow are detailed description of the GPIO addresses and programming sample.
B.1.1 GPIO Registers
GPIO 1
CRF0 (GP10-GP17 I/O selection register. Default 0xFF)
When set to '1', the respective GPIO port is programmed as an input port.
When set to '0', the respective GPIO port is programmed as an output port.
CRF1 (GP10-GP17 data register. Default 0x00)
If a port is programmed to be an output port, then its respective bit can be read/writ-
ten.
If a port is programmed to be an input port, then its respective bit can only be read.
CRF2 (GP10-GP17 inversion register. Default 0x00)
When set to '1', the incoming/outgoing port value is inverted.
When set to '0', the incoming/outgoing port value is the same as in data register.
GPIO 0
CREC (GP00-GP07 I/O selection register. Default 0xFF)
When set to '1', the respective GPIO port is programmed as an input port.
When set to '0', the respective GPIO port is programmed as an output port.
CRED (GP00-GP07 data register. Default 0xFF)
If a port is programmed to be an output port, then its respective bit can be read/writ-
ten.
If a port is programmed to be an input port, then its respective bit can only be read.
CREE (GP00-GP07 inversion register. Default 0x00)
When set to '1', the incoming/outgoing port value is inverted.
When set to '0', the incoming/outgoing port value is the same as in data register.
Extended Function Index Registers (EFIRs)
The EFIRs are write-only registers with port address 2Eh or 4Eh on PC/AT systems.
Extended Function Data Registers (EFDRs)
The EFDRs are read/write registers with port address 2Fh or 4Fh on PC/AT systems

Advantech MIC-770 V2 Specifications

General

Expansion Slots	1 x PCIe x16, 1 x PCIe x4
Processor	Intel Core i7/i5/i3, Celeron (LGA1151)
Memory	2 x DDR4 2666/2400 MHz, up to 64GB
Storage	1 x 2.5" HDD/SSD bay
Ethernet	2 x Gigabit Ethernet (Intel I210-AT)
USB	4 x USB 3.0, 2 x USB 2.0
Operating Temperature	0°C to 50°C (32°F to 122°F)
Graphics	Intel UHD Graphics 630
Serial Ports	2 x RS-232/422/485
Power Supply	Optional

Summary

General Introduction

Introduction

Overview of the MIC-770 V2, its design concept, and industrial applications.

Product Features Overview

Details core specifications like CPU, memory, storage, I/O, and connectivity interfaces.

Chipset and Functional Specifications

Outlines processor, PCH, memory, graphics, and interface specifications of the chipset.

Mechanical Specifications

Covers the physical dimensions and weight of the MIC-770 V2 system.

Power Requirements

Details system power input voltage range and RTC battery specifications.

Environmental Specifications

Outlines operating/storage conditions, temperature, humidity, and safety/EMC certifications.

H/W Installation

Introduction to Hardware Installation

Introduces internal jumper settings and external connector pin assignments for hardware setup.

Jumper and Slide Switch Configuration

Explains jumper settings for system configuration and provides a list of jumper functions.

External I/O Connectors and Pin Assignments

Details pin assignments for COM, Ethernet, Audio, USB, VGA, HDMI, Power, and LED connectors.

Hardware Installation Procedures

Guides through installing HDD, Memory, m-SATA/Mini-PCIe, USB, COM ports, and Expansion Modules.

BIOS Operation

Introduction to BIOS Utility

Explains how to modify BIOS settings using the AMI BIOS Setup Utility for system configuration.

Entering BIOS Setup and Main Menu Navigation

Guides on accessing BIOS setup and navigating the main menu for system settings.

Advanced BIOS Features Configuration

Covers configuration of CPU, Chipset, Security, Boot, Power, and other advanced system settings.

Chipset Configuration Details

Manages System Agent, Memory, Graphics, PEG, PCH-IO, PCI Express, SATA, USB, Security, and Audio settings.

System Settings (Security, Boot, Save & Exit)

Manages system security, boot order, and saving/exiting BIOS configuration options.

Software Installation

Preparation and Chipset Software Introduction

Covers pre-installation steps, driver recommendations, and Chipset Software utility introduction.

Windows Driver Setup Guide

Instructions for downloading and installing system drivers from the Advantech support website.

Integrated Graphic Device Setup

Introduction and VGA Driver Installation

Explains the need for VGA drivers and guides their installation for integrated graphics capabilities.

Intel® ME Configuration

Introduction and Driver Installation

Explains Intel ME software dependencies and provides installation instructions for the ME driver.

LAN Configuration

Introduction and Features

Details the dual Gigabit Ethernet LANs, their features, and installation prerequisites.

LAN Driver Installation

Guides on installing LAN drivers, ensuring the CSI utility is installed first.

SATA RAID Setup

Introduction and Driver Setup

Explains SATA RAID capabilities and guides on setting up the RAID driver and utility.

HD Audio Setup

Introduction and Driver Installation

Describes the HD Audio chip and guides on installing the audio driver from the Advantech website.

Programming the Watchdog Timer

Watchdog Timer Overview and Programming

Explains watchdog timer functions and provides register programming details and examples.

Programming the GPIO

Supported GPIO Registers

Details GPIO addresses, data registers, and inversion registers for GPIO control.

GPIO Example Program

Provides assembly code examples for configuring GPIO pins as input or output.