Prototyping Board Proto-1 Document Part Document Reference Docume

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Prototyping Board Proto-1 Document Part Document Reference Docume

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PROTO-1
Prototyping Board
Proto-1 Document Part Document Reference Document Issue Level Manual covers PCBs identified 0127-0156 0127-0156.Doc Proto
rights reserved. part this publication reproduced, stored retrieval system, transmitted, form means, electronic, mechanical, photocopied, recorded otherwise, without prior permission, writing, from publisher. permission contact Blue Chip Technology. Information offered this manual correct time printing. Blue Chip Technology accepts responsibility inaccuracies. This information subject change without notice. trademarks registered names acknowledged.
Blue Chip Technology Ltd. Chowley Oak, Tattenhall Chester, Cheshire 9EX. Telephone 01829 772000 Facsimile 01829 772001.
Amendment History
Issue Level
Issue Date 11.09.89 14.10.97
Author
Amendment Details First draft Window front cover logo
Contents
OUTLINE DESCRIPTION SPECIFICATION. Electrical Specification Physical Specification Prototyping Area Electromagnetic Compatibility (EMC). USER ADJUSTMENTS Selecting Base Address. Port ELECTRICAL OPTIONS Board Voltages. Lines Input/Output Connections. Input/Output Connections. SOFTWARE DISK Readport APPENDIX APPENDIX PC/XT/AT Port Address APPENDIX PC/XT Interrupt APPENDIX PC/AT Interrupt
Blue Chip Technology Ltd.
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Outline Description
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OUTLINE DESCRIPTION
PROTO-1 provides means rapidly developing mapped cards. ideal prototyping cards other interfacing cards. full length card includes logic necessary interface with bus. selectable base address range 0-3FFF board occupy ports from this base port. Both Data Address buffered decoded D0-D7 A0-A4 respectively. Control lines Read/Write (IORD, IOWR) Memory Read/Write (MRD, MWR) also provided together with voltage rails. extensive patch area with 1.0mm holes available mount IC's resistors other components.
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Electromagnetic Compatibility
SPECIFICATION Electrical Specification
Number Ports Used Power Requirement Power Dissipation 150mW
Physical Specification
Height Width Length 107mm 11mm 335.5mm
Prototyping Area
Component Points (2000) Pads Pitch 1.5mm 2.54mm
Note: total width card should exceed 12.7mm.
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Electromagnetc Compatibility (EMC)
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Electromagnetic Compatibility (EMC)
PROTO-1 prototyping card incomplete design development tool. interface address decoder built board large wire-wrap area onto which user builds prototype circuitry. board intended without modification user. Since have function form that supplied, classed component such excluded from scope Directive (89/336/EEC) required marked. responsibility ensure that product meets requirements Directive. following advice offered good faith facilitate meeting requirements, Blue Chip Technology cannot accept responsibility compliance final equipment. should ensure that understands which standards applicable product. Where specific standards exist product type these will take precedence over generic standards. board must installed computer system which provides screening suitable required environment. recommendations made computer system manufacturer/supplier must complied with regarding earthing installation boards. board must installed with backplate securely screwed chassis computer ensure good metal-to-metal (i.e. earth) contact. backplate provides earth path interference external cabling, preventing getting into
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Electromagnetic Compatibility
Most problems caused external cabling board. Analogue boards require particularly careful installation external cabling. imperative that external cabling board totally screened, that screen cable connects metal bracket board hence earth. cabling must totally screened. Round screened cables with braided wire screen should used preference those with foil screen drain wire. metal connector shells which connect around full circumference screen; they superior those which earth screen simple "pig-tail". Standard ribbon cables will adequate unless contained wholly within cabinetry housing industrial difficulty with interference experienced external cable should also fitted with ferrite clamp close possible connector. suitable type Chomerics clip-on style, type H8FE-1004-AS. recommended that cables kept short possible, particularly when dealing with level signals. Cables carrying signals should exceed metres length. Ensure that screen external cable bonded good earth remote cable.
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User Adjustments
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USER ADJUSTMENTS Selecting Base Address
board located slot motherboard must appear specified position `address') port map. Available positions shown IBM-PC Technical Reference Guide. However, those possess copy this document good place location normally allocated prototyping card supplied IBM. This address decimal. Blue Chip Technology cards preset this address factory. However, devices should used while same address since contention will occur neither board will work. your machine contains card with conflicting address then another reasonably safe address (Hex). links provided board base address board within IBM-PC port map. address binary with presence link representing absence link representing
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User Adjustments
base address Decimal (300 Hex) following pattern links indicated below: Figure Selecting Base Address Note: View board with back panel RHS. Middle Bits port address links.
More example addresses shown Appendix Note: cards must occupy same address.
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User Adjustments
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Port
PROTO-1 occupies input/output ports with chip selects programmed appear over intervals within those ports (see below).
Address Base Base Base Base Base Base Base Base Base Base Base Base Base Base Base Base Chip Select Access Read Only Write Only Read/Write Read/Write Read/Write Read/Write Read/Write Read/Write Read/Write Read/Write Read/Write Read/Write Read/Write Read/Write Read/Write Read/Write
These chip selects generated position. review source listing Appendix
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Electrical Options
ELECTRICAL OPTIONS Board Voltages
PROTO-1 contains voltage ground rails. Each situated between patch area interfacing circuitry (see Appendix with ground front (component side) +/-5V, +/-12V busses back (pin side).
Lines
following lines brought onto PROTO-1 board buffered thus loaded with loads. DO-D7 (Bi-directional) A0-A4 IOR, MEMR, MEMW data buffer direction controlled board read signal. other lines accessible loaded with maximum loads.
Input/Output Connections
Because there large number options interfaced system, computer's loading should limited loads. current requirements circuitry prototyping area should exceed following values. +12V -12V
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Electrical Option
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Input/Output Connections
insulation displacement connector (IDC) located front PROTO-1 connection outside circuitry. Blue Chip Technology offer range screw terminal adaptors signal conditioning cards that compatible with your PROTO-1 board.
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Software Disk
SOFTWARE DISK
Along with your PROTO-1 board will also have received floppy disk which contains following files: READPORT.BAS READPORT.EXE PROT.PLD PROT.JED basic program READPORT.BAS compatible with GWBASIC IBM-PC compatible with copy GWBASIC. executable program compiled version thus from command prompt. files PROT.PLD PROT.JED equation listing Jedec file respectively generated CUPL (The universal compiler programming logic), 1618a located chip socket PROTO-1. CUPL equation listing seen Appendix
Readport
Readport prompts address that have your board appear minimum maximum then displays those ports screen. using keys shown program step jump, forward backward multiple port time, move entire window down port map. Whilst every effort been taken ensure that information provided accurate, Blue Chip Technology cannot assume responsibility errors this manual their consequences. Should errors detected, company would greatly appreciate being informed them. policy continuos product development operated, resulting contents this document being subject change without notice.
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Appendix
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APPENDIX
(Note: View board with back panel RHS).
Address Settings Port 300H
Address Settings Port 200H
Address Settings Port 220H
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Appendix
Address Settings Port 240H
Address Settings Port 260H
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Appendix
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APPENDIX PC/XT/AT Port Address
Address 000-01F 020-03F 040-05F 060-06F 070-07F 080-09F 0A0-0BF 0F8-0FF 1F0-1F8 200-207 278-27F 2F8-2FF 300-31F 360-36F 378-37F 380-38F 3A0-3AF 3B0-3BF 3C0-3CF 3D0-3DF 3F0-3F7 3F8-3FF Allocated Controller (8237A-5) Interrupt Controller (8259A) Timer (8254) Keyboard Controller (8742) Control Port CMOS RAM, Mask (Write) Page Register (Memory Mapper) Interrupt Controller (8259) Clear (80287) Busy Reset (80287) Numeric Processor Extension (80287) Hard Disk Drive Controller Reserved Reserved Parallel Printer Port Reserved Serial Port Reserved Reserved Parallel Printer Port Reserved SDLC Communications, Bisync Reserved Bisync Reserved Reserved Display Controller Diskette Drive Controller Serial Port
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Apendix
APPENDIX PC/XT Interrupt
Number Allocated Parity Timer Keyboard Reserved Asynchronous Communications (Secondary) SDLC Communications Asynchronous Communications (Primary) SDLC Communications Fixed Disk Diskette Parallel Printer
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Appendix
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APPENDIX PC/AT Interrupt
Level Allocated Parity Channel Check (Interrupt Controllers) Timer Output Keyboard (Output Buffer Full) Interrupt from CTLR Real-time Clock Interrupt Software Redirected (IRQ Reserved Reserved Reserved Co-processor Fixed Disk Controller Reserved Serial Port Serial Port Parallel Port Diskette Controller Parallel Port
Microprocessor CTLR CTLR
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Apendix
APPENDIX
Rear Panel
Signal Name +RESET +IRQ2 -5VDC +DRQ2 -12V Reserved +12V -MEMW -MEMR -IOW -IOR -DACK3 +DRQ3 -DACK1 +DRQ1 -DACK0 CLOCK +IRQ7 +IRQ6 +IRQ5 +IRQ4 +IRQ3 -DACK2 +T/C +ALE +OSC +GND
Signal Name -I/O +I/O +AEN +A19 +A18 +A17 +A16 +A15 +A14 +A13 +A12 +A11 +A10
COMPONENT SIDE
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Prototyping Board Proto-1 Document Part Document Reference Docume

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