4. I/O HEADERS

All cables mentioned in this chapter are included in Diamond Systems’ cable kit C-PRZ-KIT. These cables are further described in chapter 25. Some cables are also available individually.

4.1Main I/O Connector – J3

An 80-pin high-density connector is provided for access to the standard user I/O:

4 serial ports

PS/2 keyboard

ATX Power switch

Parallel port

PS/2 mouse

Reset switch

Watchdog timer I/O

IrDA port

Power and HDD LEDs

This connector mates with Diamond Systems’ cable no. C-PRZ-01, which consists of a dual- ribbon-cable assembly with industry-standard connectors at the user end. The CPU mating connector includes integral latches for enhanced reliability. Each ribbon cable has 40 wires.

COM 1

COM 2

COM 3

COM 4

Utilities A

Cable “A”

1DCD1

2DSR 1

3RXD 1

4RTS 1

5TXD 1

6CTS 1

7DTR 1

8RI 1

9Ground

10 DCD 2

11 DSR 2

12 RXD 2

13 RTS 2

14 TXD 2

15 CTS 2

16 DTR 2

17RI 2

18Ground

19DCD 3

20DSR 3

21RXD 3

22RTS 3

23TXD 3

24CTS 3

25DTR 3

26RI 3

27Ground

28DCD 4

29DSR 4

30RXD 4

31RTS 4

32TXD 4

33CTS 4

34DTR 4

35RI 4

36Ground

37+5V Out

38Speaker Out

39IDE Drive LED

40Power LED

LPT 1

Keyboard

Mouse

Utilities B

Cable “B”

1STB-

2AFD-

3PD0

4ERR-

5PD1

6INIT-

7PD2

8SLIN-

9PD3

10 Ground

11 PD4

12 Ground

13 PD5

14 Ground

15 PD6

16 Ground

17 PD7

18 Ground

19 ACK-

20 Ground

21 BUSY

22 Ground

23 PE

24 Ground

25 SLCT

26 KB Clk

27 KB/MS V-

28 KB Data

29 KB/MS V+

30 MS Clk

31 KB/MS V-

32 MS Data

33 KB/MS V+

34 Ground

35 Reset-

36 ATX Power

37 KB Lock

38 IR RX

39IR TX

40+5V In

Prometheus CPU User Manual V1.44

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Image 8
Diamond Systems PR-Z32-EA-ST, PR-Z32-E-ST user manual O Headers, Main I/O Connector J3, Cable a, Cable B

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.