Diamond Systems PR-Z32-E-ST, PR-Z32-EA-ST user manual 11 PC/104 Bus Connectors

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4.11 PC/104 Bus Connectors

The PC/104 bus is essentially identical to the ISA Bus except for the physical design. It specifies two pin and socket connectors for the bus signals. A 64-pin header J1 incorporates the 62-pin 8- bit bus connector signals, and a 40-pin header J2 incorporates the 36-pin 16-bit bus connector signals. The additional pins on the PC/104 connectors are used as ground or key pins. The female sockets on the top of the board enable stacking another PC/104 board on top of the board, while the male pins on the bottom enable the board to plug into another board below it.

In the pinout figures below, the tops correspond to the left edge of the connector when the board is viewed from the primary side (side with the CPU chip and the female end of the PC/104 connector) and the board is oriented so that the PC/104 connectors are along the bottom edge of the board.

View from Top of Board

J2: PC/104 16-bit bus connector

J1: PC/104 8-bit bus connector

Ground

 

 

Ground

IOCHCHK-

 

 

Ground

D0

C0

A1

B1

MEMCS16-

D1

C1

SBHE-

SD7

A2

B2

RESET

IOCS16-

D2

C2

LA23

SD6

A3

B3

+5V

IRQ10

D3

C3

LA22

SD5

A4

B4

IRQ9

IRQ11

D4

C4

LA21

SD4

A5

B5

-5V

IRQ12

D5

C5

LA20

SD3

A6

B6

DRQ2

IRQ15

D6

C6

LA19

SD2

A7

B7

-12V

IRQ14

D7

C7

LA18

SD1

A8

B8

0WS-

DACK0-

D8

C8

LA17

SD0

A9

B9

+12V

DRQ0

D9

C9

MEMR-

IOCHRDY

A10

B10

Key (pin cut)

DACK5-

D10

C10

MEMW-

AEN

A11

B11

SMEMW-

DRQ5

D11

C11

SD8

SA19

A12

B12

SMEMR-

DACK6-

D12

C12

SD9

SA18

A13

B13

IOW-

DRQ6

D13

C13

SD10

SA17

A14

B14

IOR-

DACK7-

D14

C14

SD11

SA16

A15

B15

DACK3-

DRQ7

D15

C15

SD12

SA15

A16

B16

DRQ3

+5V

D16

C16

SD13

SA14

A17

B17

DACK1-

MASTER-

D17

C17

SD14

SA13

A18

B18

DRQ1

Ground

D18

C18

SD15

SA12

A19

B19

Refresh-

Ground

D19

C19

Key (pin cut)

SA11

A20

B20

SYSCLK

 

 

 

 

SA10

A21

B21

IRQ7

 

 

 

 

SA9

A22

B22

IRQ6

 

 

 

 

SA8

A23

B23

IRQ5

 

 

 

 

SA7

A24

B24

IRQ4

 

 

 

 

SA6

A25

B25

IRQ3

 

 

 

 

SA5

A26

B26

DACK2-

 

 

 

 

SA4

A27

B27

TC

 

 

 

 

SA3

A28

B28

BALE

 

 

 

 

SA2

A29

B29

+5V

 

 

 

 

SA1

A30

B30

OSC

 

 

 

 

SA0

A31

B31

Ground

 

 

 

 

Ground

A32

B32

Ground

Prometheus CPU User Manual V1.44

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Image 15
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.