1.4 Jumpers and Connectors

Connectors on the PCA-6185 board link it to external devices such as hard disk drives and a keyboard. In addition, the board has a number of jumpers used to configure your system for your application.

The tables below list the function of each of the board jumpers and con- nectors. Later sections in this chapter give instructions on setting jump- ers. Chapter 2 gives instructions for connecting external devices to your card.

Table 1.1: Jumpers

Label

Function

J1

CMOS clear

JP1

PCI bus type setting

JP2

Reserved (2-3 must short)

JP7

CPU FSB Frequency selection

Table 1.2: Connectors

Label

Function

CN1

Primary IDE connector

CN2

Secondary IDE connector

CN3

Floppy drive connector

CN4

Parallel port

CN5

Auxiliary 4-pin power input

CN6

USB 0, 1 port

CN7

VGA connector

CN8

LAN1

CN9

Serial port: COM1

CN10

Serial port: COM2

CN11

PS/2 keyboard and mouse connector

CN12

External keyboard connector

CN14

CPU FAN connector

CN16

Power LED

CN17

External speaker

CN18

Reset connector

CN19

HDD LED connector

CN20

ATX feature connector

CN21

ATX soft power switch

CN26

USB 2,3 port

CN29

SM BUS Connector

CN33

Auxiliary ATX 12 V power input

PCA-6185 User’s Manual

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Advantech PCA-6185 user manual Jumpers and Connectors

PCA-6185 specifications

The Advantech PCA-6185 is a high-performance, industrial-grade single-board computer designed for a variety of applications, particularly in automated, industrial, and embedded systems. It leverages the powerful Intel architecture to deliver robust computing power, making it an ideal choice for those needing reliability and performance in mission-critical environments.

One of the main features of the PCA-6185 is its support for the Intel Core i7/i5/i3 and Celeron processors, providing significant processing capabilities while ensuring energy efficiency. This range of processor options delivers the flexibility needed to tailor the board to specific application requirements, allowing users to balance performance with thermal constraints effectively.

In terms of memory, the PCA-6185 supports dual-channel DDR4 SO-DIMM slots, accommodating up to 32GB of RAM. This generous memory capacity improves multitasking capabilities and allows for demanding applications to run smoothly. Additionally, the onboard Intel HD Graphics engine enhances video processing performance, supporting 4K resolution outputs for advanced graphical applications.

The I/O capabilities of the PCA-6185 are extensive, with multiple options for connectivity and expansion. It features a variety of ports, including USB 3.0, USB 2.0, Serial ports, and Ethernet interfaces, enabling seamless integration with other devices and networks. The board offers PCIe expansion slots for added flexibility, allowing developers to customize their systems with specialized hardware.

Durability and reliability are significant considerations for any industrial application, and the PCA-6185 excels in this area as well. Designed to withstand harsh environmental conditions, it has a wide operating temperature range, making it suitable for deployment in demanding settings. Its fanless design also contributes to longevity by reducing wear and tear on moving components.

Another noteworthy characteristic is the board’s support for various operating systems, including Windows and Linux. This compatibility ensures that developers can choose their preferred environment, enhancing software integration and development speed.

In summary, the Advantech PCA-6185 is a versatile and powerful single-board computer that adeptly meets the needs of industrial and embedded applications. With its robust Intel processing capabilities, substantial memory support, and extensive I/O options, it provides a reliable foundation for complex tasks in challenging environments. Its durability and flexibility make it a top choice for engineers and developers looking to create efficient and long-lasting computing solutions.