PB-DOUT8 Eight-Channel Digital I/O ModPack Piggyback Manual ID 17984, Index 0110 Oct 98
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PB-DOUT8 Preface Preface Revision History ............................................................. 0-6 For Your Safety.............................................................. 0-5 Special Handling and Unpacking Instructions ............ 0-5 HV Safety Instructions................................................ 0-6 Two Years Warranty ...................................................... 0-7 Table of Contents...........................................................
Preface PB-DOUT8 Revision History R EVISION H ISTORY Manual/Product Title: PB-DOUT8 Manual ID Number: 17984 Rev. Index Brief Description of Changes PCB Index Date of Issue 0100 Initial Issue 01 01 Mar 98 0110 Chapters 1, 1.1, 1.5, 4.2, 4.3 et al. 01 01 Oct. 98 This document contains proprietary information of PEP Modular Computers.
PB-DOUT8 Preface For your safety This PEP product is carefully designed for a long, fault-free life. However, its life expectancy can be drastically reduced by improper treatment during unpacking and installation. Therefore, in the interest of your own safety and of correct operation of your new PEP product, please take care of the following guidelines: $ Before installing your new PEP product into a system, please, always switch off your power mains. This applies also to installing piggybacks.
Preface PB-DOUT8 Safety Instructions for High Voltages This chapter of the safety instructions applies to HV appliances (> 60 V) only. Your new PEP product was developed and tested carefully to provide all features necessary to ensure the renown electrical safety requirements. However, serious electrical shock hazards exist during all installation, repair and maintenance operations with this product. Therefore, always unplug the power cable to avoid exposure to hazardous voltage.
PB-DOUT8 Preface Two Years Warranty PEP Modular Computers grants the original purchaser of PEP products a TWO YEARS LIMITED as described in the following. However, no other warranties that may be granted or implied by anyone on behalf of PEP are valid unless the consumer has the expressed written consent of PEP Modular Computers.
Preface PB-DOUT8 Table of Contents Chapt Chapter 1 1. Introduction.............................................................1 - 3 1.1 EMC Compliance..............................................1 - 3 1.2 Board Overview ................................................1 - 3 1.3 Main Features...................................................1 - 4 1.4 Board Layout ....................................................1 - 5 1.5 Technical Specification .....................................
PB-DOUT8 Chapter Preface 4 4. Software References.............................................. 4 - 3 4.1 Technical Features ........................................... 4 - 3 4.2 Memory Map..................................................... 4 - 3 4.3 PB-DOUT8 Registers ....................................... 4 - 4 4.4 Error Analysis ...................................................
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PB-DOUT8 Introduction Chapter 1 Introduction 1.1 EMC Compliance ................................................................. 1 - 3 1.2 Board Overview.................................................................... 1 - 3 1.3 Main Features ...................................................................... 1 - 4 1.3.1 High-Side Power Switches............................................ 1 - 4 1.3.2 Low-Side Power Switches............................................. 1 - 5 1.3.
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PB-DOUT8 Introduction 1.
PB-DOUT8 Introduction The board interrupts, which are hard-coded, are generated and handled according to various smart transistor conditions. ! Attention! Please check the specification of your carrier board to make sure that it supports the output current of the PB-DOUT8. PB-DOUT8 does not have a reverse voltage protection for the external 24 V power supply lines.
PB-DOUT8 1.3.2 Introduction Low-Side Power Switches The PB-DOUT8 module is provided with four two-channel Siemens TLE 5224 G2 smart power transistors for low-side switching having the following features: • • • • • • overload protection power limitation short-circuit protection overtemperature monitoring overvoltage protection ESD protection 1.3.3 Board Interfaces The PB-DOUT8 piggyback module is provided with two digital I/O connectors.
PB-DOUT8 Introduction 1.5 Technical Specification Table 1-1: PB-DOUT8 Technical Specification PB-DOUT8 Specification Channels and Channel Grouping 4 groups of channels, each consisting of - 2 channels with high-side switches - 2 channels with low-side switches Isolation Voltages Group-to-group: 0.7 mm (0.7 kV) Group-to-VMEbus:4.0 mm (4.0 kV) Input Voltage Range: 10...40 V DC Nominal: 24 V DC Power Consumption 24V side:typ. 2mA per group VMEbus side:typ.
PB-DOUT8 Configuration Chapter 2 Configuration 22 Oct 98 2.1 Pinout ................................................................................... 2 - 3 2.2 Jumper Configuration ........................................................... 2 - 5 Man. ID 17984, Rev.
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PB-DOUT8 Configuration 2. Configuration 2.1 Pinout The PBDOUT-8 is connected via its carrier board to a 50-way flat-band cable or DSUB connector.
PB-DOUT8 Configuration Table 2-2: PB-DOUT8 Pinout (Upper Position) Pin DSUB 50 FB 50 Pin DSUB 50 FB 50 OUT07L Pin 26 Pin 27 OUT03L Pin 30 Pin 39 OUT07H Pin 10 Pin 28 OUT03H Pin 14 Pin 40 OUT06L Pin 43 Pin 29 OUT02L Pin 47 Pin 41 OUT06H Pin 27 Pin 30 OUT02H Pin 31 Pin 42 GND0607 Pin 11 Pin 31 GND0203 Pin 15 Pin 43 VSS0607 Pin 44 Pin 32 VSS0203 Pin 48 Pin 44 OUT05L Pin 28 Pin 33 OUT01L Pin 32 Pin 45 OUT05H Pin 12 Pin 34 OUT01H Pin 16 Pin 46 OUT04L Pin 4
PB-DOUT8 Configuration 2.2 Jumper Configuration The PB-DOUT8 module does not have any jumpers to be configured. 22 Oct 98 Man. ID 17984, Rev.
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PB-DOUT8 Installation Chapter 3 Installation 3.1 Carrier Board Interfacing ...................................................... 3 - 3 3.1.1 Carrier Board VMEbus Connector BU1A/B................... 3 - 4 3.1.2 Carrier Board External Interface Connector BU2A/B .... 3 - 4 3.2 22 Oct 98 Carrier Board Installation...................................................... 3 - 6 Man. ID 17984, Rev.
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PB-DOUT8 Installation 3. Installation 3.1 Carrier Board Interfacing This section shows how to proceed with the installation of the PB-DOUT8 piggyback module on a carrier board. Figure 2-2 shows an example configuration where two piggybacks standing in this case for two PB-DOUT8 modules are fit to a VMOD-2. The first PB-DOUT8 on a carrier board would fit in the upper position (“A”), the second in the lower position (“B”).
PB-DOUT8 Installation 3.1.1 Carrier Board VME Bus Connector BU1A/B The Modpack carrier boards are provided with a three-row 45-pin socket. Some piggyback modules, like for instance PB-DOUT8, use only the first two rows (30 pins) of the header, while other piggybacks, having three-row headers, use also the third row. For this reason, the first two rows of the connector are named as if they were a separate socket — “BU1”; the remaining third row instead is called “BU0”.
PB-DOUT8 Installation Figure 3-3: PB-DOUT8 Carrierboard Connection VMOD-2's ST2 (on-board) 50-way Header VMOD-2's two 26-way Headers BU2a (upper) BU2b (lower) VMOD-2's tw o 30/45-way Header BU1/0a (upper PB) BU1/0b (lower PB location) Pin 4 9 Pin 5 0 PB-DOUT8 Position A (ready for fitting) Fitted PB-REL Odd pins Eve n pins Position B Pin 2 VMOD 2 Pin 1 VMOD's ST1 VMEbus Connector (96-Way ) VMOD-2's ST3 Front Panel Connector (50-Way ) PB's ST2 Short Connector (26-Way) PB-REL PB-DOUT8 (ready fi
PB-DOUT8 Installation 3.2 Carrier Board Installation After the installation of the PB-DOUT8 piggyback on its carrier board, the latter has to be configured and installed. Please refer to your carrier board’s user manual for configuration and installation of the latter. Attention! Please refer to your carrier board’s user manual also for all security advice on high voltage and ESD. Page 3 - 6 Man. ID 17984, Rev.
PB-DOUT8 Software References Chapter 4 Software References 4.1 Technical Features ............................................................... 4 - 3 4.2 Memory Map......................................................................... 4 - 3 4.3 PB-DOUT8 Registers ........................................................... 4 - 4 4.3.1 Interrupt Handling.......................................................... 4 - 4 4.3.2 Assembly, Revision and ID Codes................................ 4 - 4 4.3.
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PB-DOUT8 Software References 4. Software References 4.1 Technical Features PB-DOUT8 is wired via the carrier board it is fit into to a 50-pin DSUB or to a 50-pin FB connector. There are no jumpers on the PB-DOUT8 piggyback. During VMEbus reset, all low-side and high-side channels are switched off. Channels are kept in sitched-off condition also during power-up/down (undervoltage) of the VMEbus. External reset from VMOD2/CXM-IMOD is supported.
PB-DOUT8 Software References 4.3 PB-DOUT8 Registers 4.3.1 Interrupt Handling The piggyback interrupt register (IRQ register) is located on offset $79. Each HS/LS channel is controlled by its own “interrupt enable” flag, which can be turned on/off at any time, whether an interrupt is pending or not. After reset, all interrupts are disabled automatically.
PB-DOUT8 4.3.3 Software References I/O Registers The input/output registers controlling the lines DOUT00 to DOUT07 are accessed on offsets $01, $03, $05 ... $0F. In order to simplify multitasking applications, these registers can be read back. The read-back values stand for the status lines of the high-side/ low-side drivers. The write access will set the output lines. Both the VMEbus and the VMOD-2 external reset signals reset the control logic, thus, switching off all input lines.
PB-DOUT8 Software References Table 4-2: IRQ Control Register ($77) MSB Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 LSB Read IV7 IV6 IV5 IV4 IV3 BUSI SI MIE Write IV7 IV6 IV5 IV4 IV3 BUSI SI MIE Reset 0 0 0 0 0 0 0 0 Legend: “0” Read bit as “0”. This data bit is not used, write “0”: MIE “Master interrrupt enable” bit: “0” = board is not generating interrupt, “1” = board is generating interrupt.
