03B0 - 03BB

12 bytes

Video (monochrome)

03C0 - 03DF

32 bytes

Video (VGA)

03E8 - 03EF

8 bytes

COM3

03F0

- 03F5, 03F7

7 bytes

Floppy Controller

03F6

 

1 byte

Primary IDE controller

03F8

- 03FF

8 bytes

COM1

04D0 - 04D1

2 bytes

Edge/level triggered PIC

0530 - 0537

8 bytes

Windows Sound System

LPTn + 400h

8 bytes

ECP port, LPTn base address + 400h

0CF8 - 0CFF*

8 bytes

PCI configuration registers

0CF9**

1 byte

Turbo and reset control register

*DWORD access only

**Byte access only

Table 83: Typical PCI Configuration Space Map

 

Bus

 

Device

 

Function

 

 

Number (hex)

Number (hex)

 

Number (hex)

Description

 

00

 

00

 

00

 

Intel 82440BX (PAC)

 

00

 

01

 

00

 

Intel 82440BX (PAC) AGP bus

 

00

 

07

 

00

 

Intel 82371AB (PIIX4E ) PCI/ISA bridge

 

00

 

07

 

01

 

Intel 82371AB (PIIX4E ) IDE bus

 

 

 

 

 

 

 

master

 

00

 

07

 

02

 

Intel 82371AB (PIIX4E ) USB

 

00

 

07

 

03

 

Intel 82371AB (PIIX4E ) power

 

 

 

 

 

 

 

management

 

00

 

0D

 

00

 

PCI expansion slot 1 (J4D2)

 

00

 

0E

 

00

 

PCI expansion slot 2 (J4D1)

 

00

 

0F

 

00

 

PCI expansion slot 3 (J4C1)

 

00

 

10

 

00

 

PCI expansion slot 4 (J4B1)

 

Table 84: Standard interrupt assignments

 

 

I R Q

Priority

Standard Function

 

 

 

 

0

1

System Timer

 

 

 

 

1

2

Keyboard Controller

 

 

 

2

-

Re-direct to IRQ#9

 

 

 

3

11

Communications Port (COM2)*

 

 

 

4

12

Communications Port (COM1)*

 

 

 

5

13

IRQ holder for PCI steering*

 

 

 

6

14

Floppy Disk Controller

 

 

 

7

15

Printer Port (LPT1)*

 

 

 

8

3

System CMOS/Real Time Clock

 

 

 

9

4

IRQ holder for PCI steering*

 

 

 

10

5

IRQ holder for PCI steering*

 

 

 

11

6

IRQ holder for PCI steering*

 

 

 

12

7

PS/2 Compatible Mouse Port*

 

 

 

13

8

Numeric Data Processor

 

 

 

14

9

Primary IDE Channel

 

 

 

15

10

Secondary IDE Channel

 

 

Note: * These IRQs are usually available for ISA or PCI devices.

Vig390s Motherboard Manual V1.0

114

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Image 115
Intel manual PCI expansion slot 4 J4B1, Vig390s Motherboard Manual 114, Bus Device Function Number hex Description

Vig390s specifications

The Intel Vig390s is a sophisticated system-on-chip (SoC) designed for a variety of applications, particularly in the fields of IoT (Internet of Things), industrial automation, and embedded systems. As a versatile processor, it combines high performance with energy efficiency, making it suitable for resource-constrained environments.

One of the key features of the Intel Vig390s is its multi-core architecture, which facilitates parallel processing capabilities. This design allows the chip to handle multiple tasks simultaneously, optimizing performance in data-intensive applications. The chip typically incorporates up to four custom cores that operate at impressive clock speeds, ensuring swift processing in complex and demanding workloads.

In terms of graphics capabilities, the Vig390s boasts integrated Intel HD Graphics, providing enhanced visual performance without the need for additional discrete graphics units. This feature is particularly beneficial for applications requiring graphical interfaces, such as smart displays and human-machine interfaces (HMIs), where visual clarity and responsiveness are crucial.

Another notable characteristic of the Vig390s is its support for various connectivity options. The SoC includes integrated networking capabilities, such as Ethernet and Wi-Fi support, enabling seamless communication between devices in an IoT ecosystem. This connectivity enhances the chip's utility in smart factory environments, where real-time data exchange is essential for operational efficiency.

Additionally, the Intel Vig390s is built on advanced manufacturing processes, which not only improves performance but also reduces power consumption. This efficiency is vital for embedded systems that often operate in remote or energy-sensitive environments. The chip has integrated power management features that dynamically adjust performance levels based on workload, thereby extending battery life in portable applications.

The architecture of the Vig390s is also equipped with robust security features, including hardware-based security measures that help protect sensitive data. This capability is increasingly important in an era where cybersecurity threats are prevalent.

With scalability in mind, Intel designed the Vig390s to support a range of operating systems, making it flexible for developers looking to deploy applications across various platforms. Its compatibility with major IoT frameworks enhances its appeal in diverse use cases.

In summary, the Intel Vig390s distinguishes itself with its powerful multi-core processing, integrated graphics, extensive connectivity options, energy efficiency, and security features, making it an ideal choice for modern IoT and embedded applications.