PROMETHEUS

High-Integration PC/104 CPU with Ethernet and Data Acquisition

TABLE OF CONTENTS

1.

 

DESCRIPTION

4

2.

 

FEATURES

5

3.

 

PROMETHEUS BOARD DRAWING

7

4.

 

I/O HEADERS

8

5.

 

JUMPER CONFIGURATION

16

6.

SYSTEM FEATURES

18

7.

 

BIOS

22

 

7.1

BIOS SETTINGS

22

 

7.2 BIOS DOWNLOAD / RECOVERY

23

 

7.3 DISK-ON-BOARD FLASH FILE STORAGE

24

8.

 

SYSTEM I/O

26

 

8.1

ETHERNET

26

 

8.2

SERIAL PORTS

27

 

8.3

PARALLEL PORT

27

9.

 

NOTES ON OPERATING SYSTEMS AND BOOTING PROCEDURES

28

 

9.1 BOOTING TO DOS FROM A FLOPPY DRIVE

28

 

9.2 INSTALLING AN OS FROM A FLOPPY DRIVE ONTO A FLASHDISK MODULE

28

10.

DATA ACQUISITION CIRCUIT

30

11.

DATA ACQUISITION CIRCUITRY I/O MAP

31

 

11.2 DATA ACQUISITION CIRCUIT REGISTER MAP

32

12.

DATA ACQUISITION CIRCUIT CONFIGURATION

45

13.

ANALOG INPUT RANGES AND RESOLUTION

47

 

13.1

OVERVIEW

47

 

13.2

INPUT RANGE SELECTION

47

 

13.3

INPUT RANGE TABLE

47

14.

PERFORMING AN A/D CONVERSION

48

15.

A/D SCAN, INTERRUPT, AND FIFO OPERATION

51

16.

ANALOG OUTPUT RANGES AND RESOLUTION

53

17.

GENERATING AN ANALOG OUTPUT

56

18.

ANALOG CIRCUIT CALIBRATION

57

Prometheus CPU User Manual V1.44

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Diamond Systems PR-Z32-EA-ST, PR-Z32-E-ST user manual Table of Contents

PR-Z32-E-ST, PR-Z32-EA-ST specifications

The Diamond Systems PR-Z32-EA-ST and PR-Z32-E-ST are pioneering solutions in the realm of embedded computing systems, designed to meet the challenging demands of various industrial applications. These boards harness advanced technologies and a comprehensive feature set to ensure exceptional performance, flexibility, and reliability.

At the heart of the PR-Z32 series is a robust processor architecture that combines efficiency with processing power. The systems are built around the Zynq-7000 SoC (System on Chip), which integrates a dual-core ARM Cortex-A9 processor with Xilinx FPGA technology. This hybrid architecture provides the ability to run complex algorithms and custom logic concurrently, making the boards ideal for applications requiring intense computational tasks such as image processing, data acquisition, and real-time control.

One of the main features of the PR-Z32-EA-ST and PR-Z32-E-ST is their versatility. Both variants support a wide range of I/O options, including USB, Ethernet, CAN, and serial interfaces. This range of connectivity allows for integrations with various sensors, actuators, and other peripheral devices, making it suitable for industrial automation, robotics, and IoT projects. The inclusion of multiple GPIO pins also enhances the capability of the boards to interface with additional hardware.

In terms of performance, the PR-Z32 series supports substantial amounts of on-board memory, which can be essential for applications requiring the storage and processing of large datasets. The configurations are often customizable, allowing users to select the appropriate amount of RAM and on-board flash memory for their specific applications.

Reliability is a critical characteristic of the Diamond Systems PR-Z32 series. The boards are built to withstand adverse environmental conditions, making them suitable for deployment in industrial environments. They are often designed to operate over a wide temperature range, ensuring functionality in both hot and cold climates. Additionally, the boards are compliant with various industry standards, assuring users of their robustness and durability.

Moreover, the PR-Z32-EA-ST and PR-Z32-E-ST support real-time operating systems (RTOS) and conventional operating systems such as Linux. This support provides developers with the flexibility to choose the best environment for their applications, whether they require real-time performance or full-fledged operating system features.

In conclusion, the Diamond Systems PR-Z32-EA-ST and PR-Z32-E-ST are formidable options for those seeking powerful, versatile, and reliable embedded computing solutions. With their advanced SoC architecture, flexible I/O options, extensive memory configurations, and environmental resilience, these boards are well-equipped to tackle the challenges of modern industrial applications.