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J206 PCIB40 Technical Manual
Revision . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Preface: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Packing list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Utility Disk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Handling (ESD/Packaging) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Contacting Arcom . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Getting Started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
I/O Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
I/O Function Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Special Function Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Links . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Default Link Position Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Base Address Select . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Power-up Output/State Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Counter 0 Clock Frequency Select . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Counter 1 and 2 Output Select . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
User Configuration Record Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Installation for CE Compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Circuit Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
PCIB40
40-Ch Digital I/O & Counter Board
Technical Manual
Contents
2192-09066-000-000
1
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Summary of Contents for Arcom PCIB40
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Page 1: Table Of Contents
Contacting Arcom ........ -
Page 2: Revision
At all times please observe anti-static precautions when handling the board and always unpack and install the board in an anti-static working area. Please ensure that should a board need to be returned to Arcom, it is adequately packed and if a battery is fitted, that it is isolated. -
Page 3: Introduction
2192-09066-000-000 Introduction The PCIB40 is an 8-bit ISA bus add-on board providing 40 channels of digital I/O and three 16-bit counter/timers. The digital I/O is organised into 5 groups of 8 bits. Each I/O channel may be configured as an input or an output. The board also includes the facility to define the power- up/reset state of a group of output bits. -
Page 4: Operation
Reading or Writing to the Board Control of the PCIB40 is achieved by writing to a pointer register and then accessing a data register to read or write the required I/O register. The pointer register need only be written with a new value if a different register is to be accessed. -
Page 5: I/O Map
2192-09066-000-000 Counter Timers The PCIB40 includes three programmable 16-bit counter/timers. Counter 0 may be driven by either a 10KHz, 100KHz or 1MHz clock and can be used to generate regular interrupts. An interrupt is generated only when the counter 0 output goes to a ‘1’. -
Page 6: Special Function Registers
The green User LED is controlled by bit 0 when the pointer register is loaded with 80h.The board identification register can be used to confirm that the board is present in the system and is the correct board type. Other PCbus I/O boards in Arcom’s range will return a different value. Functions... -
Page 7: Links
Base Address Select Links LKA1-9 The base address of the PCIB40 is set using the link area shown below: Note: When a link is fitted the address line is decoded as a ‘1’ and when the link is omitted the address line is decoded as a ‘0’. -
Page 8: Power-Up Output/State Control
2192-09066-000-000 J206 PCIB40 Technical Manual Link 1 Counter 0 Clock Frequency Select The clock input for counter 0 can be connected to an on-board clock generator operating at either 10KHz, 100KHz or 1MHz. This is set using LK1A/B/C. LK1A Clock input = 1MHz... -
Page 9: Counter 1 And 2 Output Select
J206 PCIB40 Technical Manual 2192-09066-000-000 Links 3 & 4 Counter 1 and 2 Output Select The outputs from counter 1 and 2 can be connected to the D-50 connector using LK4 and 3 respectively. NOTE: The counter outputs are interfaced to the I/O connector using an inverting open-collector driver. -
Page 10: Connectors
The pin assignments are listed with the pin number of the D-50 connector and also the pin number when a 50-way IDC ribbon cable is connected to the D-50. The pin assignments conform to the Arcom Signal Conditioning System (SCS) and may be connected to an external Signal Conditioning Board. -
Page 11: Installation For Ce Compliance
J206 PCIB40 Technical Manual 2192-09066-000-000 Installation for CE Compliance To maintain compliance with the requirements of the EMC Directive (89/336/EEC), this product must be correctly installed. The PC in which the board is housed must be CE compliant as declared by the PC manufacturer. The type of external I/O cable can be chosen according to the... -
Page 12: Circuit Diagrams
2192-09066-000-000 J206 PCIB40 Technical Manual Circuit Diagrams... - Page 13 J206 PCIB40 Technical Manual 2192-09066-000-000...
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