2. FEATURES

System Features

Processor Section

486-DX2 processor running at 100MHz with co-processor

Pentium class platform including burst-mode SDRAM and PCI-based IDE controller and USB

16MB SDRAM system memory

50MHz memory bus for improved performance

1MB 16-bit-wide flash memory for BIOS and user program storage

8KB unified level 1 cache

I/O

4 RS-232 serial ports, 115.2kbaud max

-2 ports are 16550-compatible with 16-byte FIFOs

-2 ports are 16850-compatible with 128-byte FIFOs

2 full-featured powered USB 1.1 ports

1 ECP-compatible parallel port

Floppy drive connector

IDE drive connector (44-pin version for notebook drives)

Accepts solid-state flashdisk modules directly on board

IrDA port (requires external transceiver)

PS/2 keyboard and mouse ports

Speaker, LED, and Reset connections

System Features

Plug and play BIOS with IDE autodetection, 32-bit IDE access, and LBA support

Built-in disk emulation for OS and file storage in on-board flash memory

Built-in fail-safe boot ROM for system recovery in case of BIOS corruption

Serial console capability eliminates need for video board and monitor

On-board lithium backup battery for real-time-clock and CMOS RAM

ATX power switching capability

Watchdog timer with hardware and software trigger and programmable delay

Power surge monitor for fail-safe operation

Zero wait-state capability for flash memory and PC/104 bus

+5V-only operation

Extended temperature range operation (-40 to +85oC)

Cable-free assembly when used with Diamond Systems’ PNL-Z32 Panel I/O board

Prometheus-LC CPU User Manual V1.0

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Diamond Systems Low-Power PC/104 CPU Board With ZFx86 Processor, PR-Z16-LC-ST Processor Section, System Features

Low-Power PC/104 CPU Board With ZFx86 Processor, PR-Z16-LC-ST specifications

The Diamond Systems Low-Power PC/104 CPU Board featuring the ZFx86 Processor, specifically the PR-Z16-LC-ST model, represents a significant advancement in embedded computing technology. This CPU board is designed to deliver robust performance while maintaining low power consumption, making it ideal for a wide array of industrial and embedded applications.

One of the standout features of the PR-Z16-LC-ST board is its ZFx86 Processor. This processor family is built with a focus on energy efficiency and low thermal output, which is crucial for applications where heat dissipation can be a challenge. The ZFx86 provides an excellent balance between processing power and energy consumption, featuring a 16-bit instruction set that facilitates compatibility with many existing software applications.

This board supports a variety of operating environments, including DOS, Linux, and Windows, ensuring versatility for developers. Its design includes a compact PC/104 form factor, which allows for streamlined stacking of multiple boards. This modularity is beneficial for system integrators looking to create customized solutions with limited space.

In terms of connectivity, the PR-Z16-LC-ST is equipped with a wide range of I/O ports. This includes digital and analog inputs and outputs, serial communication ports, and support for various peripheral devices. Such features make it a suitable choice for tasks such as data acquisition, control systems, and automation processes.

Additionally, the Diamond Systems board is designed with an onboard memory expansion capability, allowing users to enhance performance based on specific application needs. The support for both DRAM and flash memory options provides flexibility in memory configuration.

The board also emphasizes reliability and longevity, with rugged construction suitable for harsh environments. This durability is essential for applications in sectors such as transportation, telecommunications, and factory automation, where systems must withstand extreme conditions.

In summary, the Diamond Systems PR-Z16-LC-ST Low-Power PC/104 CPU Board with ZFx86 Processor combines efficiency with a robust feature set. Its low power consumption, modular design, and extensive connectivity options make it an attractive solution for developers in the embedded computing space seeking reliable performance in compact configurations.