Diamond Systems PR-Z32-E-ST, PR-Z32-EA-ST user manual Flashdisk Module, Configuration, Power Supply

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22.FLASHDISK MODULE

Prometheus is designed to accommodate an optional flashdisk module. This module contains 32MB to 128MB of solid state non-volatile memory that operates like an IDE drive without requiring any additional driver software support.

Model Capacity

FD-32 32MB

FD-64 64MB

FD-96 96MB

FD-128 128MB

22.1 Installing the Flashdisk Module

The flashdisk module installs directly on the IDE connector J8 and is held down with a spacer and two screws onto a mounting hole on the board. It fits within the height limit of the PC/104 specification, so another board may be installed on top of the Prometheus CPU.

The flashdisk module contains a jumper for master/slave configuration. For master, install the jumper over pins 1&2, and for slave install the jumper over pins 2&3.

22.2 Configuration

To configure the CPU to work with the Flashdisk module, enter the BIOS (press F2 during startup). Select the Main menu, then select IDE Primary Master. Enter the following settings:

Type:

User

Cylinders:

489 for 32MB flashdisk

Heads:

4 for 32MB flashdisk

Sectors:

32 for 32MB flashdisk

Multi Sector Transfer:

Disable

LBA Mode Control:

Enable

32 Bit I/O:

Disable

Transfer Mode:

Fast PIO 1

Ultra DMA Mode:

Disable

Exit the BIOS and save your change. The system will now boot and recognize the FlashDisk module as drive C:.

22.3 Using the Flashdisk with Another IDE Drive

Since the flashdisk occupies the board’s IDE connector, mounting it on the board prevents the simultaneous use of another IDE drive. To utilize both the flashdisk and another drive, an adapter board, such as Diamond Systems’ ACC-IDEEXT, and cables are required. The ACC-IDEEXT adapter board is described on page 69.

22.4 Power Supply

The 44-pin cable carries power from the CPU to the adapter board and will power the flashdisk module and any drive using a 44-pin connector, such as a notebook hard drive.

A drive utilizing a 40-pin connector, such as a CD-ROM or full-size hard drive, requires an external power source through an additional cable. The power may be provided from the CPU’s power out connector (J12) or from one of the two 4-pin headers on the ACC-IDEEXT board. Diamond Systems’ cable no. 698006 may be used with either power connector to bring power to the drive.

Prometheus CPU User Manual V1.44

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Contents Prometheus Table of Contents 22.4 22.2CPU DescriptionFeatures System FeaturesProcessor Section Digital I/O Counter/TimersAnalog Input Analog OutputPrometheus Board Drawing Cable B Main I/O Connector J3O Headers Cable aIR RX, IR TX Connector Part NumbersCOM1 COM4 LPT1Input Power J11 Output Power J12 Ethernet J4USB J5 Watchdog/Failsafe Features J6 Auxiliary Serial Port Connector J15IDE Drive J8 Floppy Drive J7Signal Name Definition Data Acquisition I/O Connector J14 Model PR-Z32-EA onlyJ2 PC/104 16-bit bus connector J1 PC/104 8-bit bus connector 11 PC/104 Bus ConnectorsJumper Configuration J10 System ConfigurationCmos RAM J6 Watchdog Timer & System Recovery System Features System ResourcesCPU Chip Selects Console Redirection to a Serial Port Watchdog Timer Flash Memory Failsafe Mode / Bios RecoveryBackup Battery System ResetBios Bios SettingsDOS Bios Download / Recovery Initial Setup Disk-On-Board Flash File StorageOperating System Formatting Life Cycle Management and Calculations Known LimitationsEthernet System I/OParallel Port Serial PortsInstalling an OS From a Floppy Drive onto a Flashdisk Module Booting to DOS From a Floppy DriveInstalling an OS from a Hard Disk onto a Flashdisk Module Data Acquisition Circuit LSB Data Acquisition Circuitry I/O MAPBase Address Base + Write Function Read FunctionAD7 AD6 AD5 AD4 AD3 AD2 AD1 AD0 Data Acquisition Circuit Register MapCommand Register Register Bit DefinitionsBase + AD9 AD8 Base + ReadValue = Base + 0 value + Base + 1 value Base + Write Not Used ReadBase + Read/Write Channel Register Base + Write Analog Input Gain STS Wait Dacbsy OVF Scanen Base + Read Analog Input StatusFT5 FT4 FT3 FT2 FT1 FT0 Base + Read/Write Interrupt / DMA / Counter ControlCKSEL1 CKFRQ1 CKFRQ0 Adclk Dmaen Tinte Dinte Ainte Base + Read/Write Fifo ThresholdFD5 FD4 FD3 FD2 FD1 FD0 Base + WriteDA7 DA6 DA5 DA4 DA3 DA2 DA1 DA0 Base + Read Channel and Fifo StatusBase + Read Analog Operation Status Base + Write DAC MSB + Channel NoDACH1 DACH0 DA9 DA8Dioctr = Base + Read / WriteBase + Read / Write Digital I/O Control Register Dioctr Dira Dirch Dirb DirclBase + Read/Write Counter/Timer D7 Base + Read/Write Counter/Timer D15Base + Read/Write Counter/Timer D23 Ctrno Latch Gtdis Gten Ctdis Cten Load CLR Base + Write Counter/Timer Control RegisterREV7 REV6 REV5 REV4 REV3 REV2 REV1 REV0 Base + Read Fpga Revision CodeData Acquisition Circuit Configuration Analog Output Configuration Single-ended / Differential InputsUnipolar / Bipolar Inputs Input Range Selection Analog Input Ranges and ResolutionInput Range Resolution 1 LSB OverviewPerforming AN A/D Conversion LSB = inpbase MSB = inpbase+1 Perform an A/D conversion on the current channelInput voltage = A/D value / 32768 * Full-scale input range 15.A/D SCAN, INTERRUPT, and Fifo Operation Prometheus A/D Operating Modes LOW, HighAinte Scanen LSB = Output voltage range Analog Output Ranges and ResolutionResolution DescriptionREF 1 LSB 16.4 D/A Conversion Formulas and TablesConversion Formulas for Bipolar Output Ranges Generating AN Analog Output 18.3 A/D full-scale Analog Circuit Calibration18.1 A/D bipolar offset 18.2 A/D unipolar offsetDigital I/O Operation COUNTER/TIMER Operation Counter 0 A/D Sample ControlCounter 1 Counting/Totalizing Functions Counter Command SequencesCounter Outpbase+15,0x01 Outpbase+15,0x81 Data Acquisition Specifications Flashdisk Module ConfigurationUsing the Flashdisk with Another IDE Drive Power Supply23. I/O Panel Board USB a Panel Board I/O ConnectorsPanel Board Top Side / External Use I/O Connectors Location Type DescriptionJ12 pinout to/from DC/DC power supply Panel Board Power ConnectionsJ3 Pinout J5 USB J9 Pinout InstallationFlash Disk Programmer Board 25.I/O Cables Photo No Cable No DescriptionCable Kit C-PRZ-KIT VGA Accessory Board PL5 pin no PL5 Signal J25 pin no J25 SignalPL5 pin no DB15F pin no Signal Website information Prometheus Connector Manufacturer Manufacturer Part NoMounting Prometheus on a Baseboard LinksPage 28.PC/104 Mechanical Drawing

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.
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