ADLINK Technology CoreModule 730 Manual de usuario descargar pdf (Pagina 8)

Chapter 2 Product Overview

4 Reference Manual MiniModule SIO

Product Description

The MiniModule SIO is a bus bridge module providing LPC-to-ISA bridge conversion for PC/104

compatible expansion boards. The expansion bus connectors of the MiniModule SIO conform to the SUMIT

and PC/104 standards and can be installed directly onto ADLINK’s CoreModule Single Board Computer

(SBC). The necessary Serial IRQ signals are provided through the SUMIT A interface at pin 34. The

MiniModule SIO receives +3.3V, +5V, and +12V power through the SUMIT A interface and +3.3V and

+5V through the SUMIT B interface. The J18 header receives +5V and +12V for the PC/104 ISA bus.

In addition to the ISA bridge function, the MiniModule SIO includes a Mini-Blade socket, four serial ports,

one I2C header, two USB ports, one parallel port (LPT) header, two headers for PS/2 mouse and keyboard,

and one LPC header.

Module Features

• Supports PC/104 Bus expansion interface

• Provides ISA bus signals through PC/104 connector

• Transparent to the Operating System

LPC Super I/O

• Integrates hardware monitor functions

• Provides Two high-speed 16550 compatible UARTs with 16-byte send/receive FIFOs

• Supports PS/2 compatible bi-directional parallel port

LPC-to-ISA Bridge Controller:

• Provides full ISA bridge support except bus master (by conditions)

• Provides 16-bit and 8-bit I/O and memory R/W

• Provides ISA parallel IRQ transfer to serial IRQ by IRQ serializer

• All ISA signals can be isolated

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ADLINK Technology CoreModule 730 Manual de usuario Pagina 8