B&B Electronics Parallel Printer Card PIOC User Manual Download

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Documentation Number PIOC2595 Manual

Cover Page

B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350

PH (815) 433-5100 -- FAX (815) 433-5105

Parallel Printer Card

Model PIOC

Documentation Number PIOC2595

This product

Designed and Manufactured

In Ottawa, Illinois

USA

of domestic and imported parts by

B&B Electronics Mfg. Co. Inc.

707 Dayton Road -- P.O. Box 1040 -- Ottawa, IL 61350

PH (815) 433-5100 -- FAX (815) 433-5105

Internet:

http://www.bb-elec.com

[email protected]



B&B Electronics -- Revised February 1995

Not Recommended for New Installations.

Please contact Technical Support for more information.

Summary of Contents for Parallel Printer Card PIOC

Page 1: ...roduct Designed and Manufactured In Ottawa Illinois USA of domestic and imported parts by B B Electronics Mfg Co Inc 707 Dayton Road P O Box 1040 Ottawa IL 61350 PH 815 433 5100 FAX 815 433 5105 Inter...

Page 2: ...these inputs and outputs share connector pins so you cannot have 12 inputs and 17 outputs at the same time The input output lines are available through a female DB 25 connector To understand how the P...

Page 3: ...esponding I O address line will be a ZERO and if you set it ON the corresponding I O address line will be a ONE The factory default address setting is 378h To set the card to the 378h address you must...

Page 4: ...witch Functions Table 3 DIP Switch Weights NOTE A 1 indicates that the switch is ON and a 0 indicates that the switch is OFF SW1 I O Address 1 A9 2 A8 3 A7 4 A6 5 A5 6 A4 7 A3 8 A2 SW1 1 2 3 4 5 6 7 8...

Page 5: ...54 060 06F keyboard 8042 070 07F NMI non maskable interrupt CMOS RAM 080 09F DMA page register 74LS612 0A0 0BF interrupt controller 2 8259A 0C0 0DF DMA controller 2 8237A 0F0 0FF 80287 math coprocesso...

Page 6: ...gister The states of these lines can be determined by reading inputting the Base Register Writing outputting to the Base Register when the lines are defined as inputs will have no affect on the port T...

Page 7: ...this bit is low IRQ7 is disabled As an input this reads the status of the Interrupt Enable NOTE 3 This bit is used to control the direction of the Base Register 378H Outputting a 1 to this bit define...

Page 8: ...0 0 1 1 1 0 0 020 0 0 0 0 1 0 0 0 0 0 024 0 0 0 0 1 0 0 1 0 0 028 0 0 0 0 1 0 1 0 0 0 02C 0 0 0 0 1 0 1 1 0 0 030 0 0 0 0 1 1 0 0 0 0 034 0 0 0 0 1 1 0 1 0 0 038 0 0 0 0 1 1 1 0 0 0 03C 0 0 0 0 1 1 1...

Page 9: ...1 1 0 0 0A0 0 0 1 0 1 0 0 0 0 0 0A4 0 0 1 0 1 0 0 1 0 0 0A8 0 0 1 0 1 0 1 1 0 0 0AC 0 0 1 0 1 0 1 1 0 0 0B0 0 0 1 0 1 1 0 0 0 0 0B4 0 0 1 0 1 1 0 1 0 0 0B8 0 0 1 0 1 1 1 0 0 0 0BC 0 0 1 0 1 1 1 1 0 0...

Page 10: ...1 1 0 0 120 0 1 0 0 1 0 0 0 0 0 124 0 1 0 0 1 0 0 1 0 0 128 0 1 0 0 1 0 1 0 0 0 12C 0 1 0 0 1 0 1 1 0 0 130 0 1 0 0 1 1 0 0 0 0 134 0 1 0 0 1 1 0 1 0 0 138 0 1 0 0 1 1 1 0 0 0 13C 0 1 0 0 1 1 1 1 0 0...

Page 11: ...1 1 1 0 0 1A0 0 1 1 0 1 0 0 0 0 0 1A4 0 1 1 0 1 0 0 1 0 0 1A8 0 1 1 0 1 0 1 0 0 0 1AC 0 1 1 0 1 0 1 1 0 0 1B0 0 1 1 0 1 1 0 0 0 0 1B4 0 1 1 0 1 1 0 1 0 0 1B8 0 1 1 0 1 1 1 0 0 0 1BC 0 1 1 0 1 1 1 1 0...

Page 12: ...1 1 1 0 0 220 1 0 0 0 1 0 0 0 0 0 224 1 0 0 0 1 0 0 1 0 0 228 1 0 0 0 1 0 1 0 0 0 22C 1 0 0 0 1 0 1 1 0 0 230 1 0 0 0 1 1 0 0 0 0 234 1 0 0 0 1 1 0 1 0 0 238 1 0 0 0 1 1 1 0 0 0 23C 1 0 0 0 1 1 1 1 0...

Page 13: ...1 1 1 0 0 2A0 1 0 1 0 1 0 0 0 0 0 2A4 1 0 1 0 1 0 0 1 0 0 2A8 1 0 1 0 1 0 1 0 0 0 2AC 1 0 1 0 1 0 1 1 0 0 2B0 1 0 1 0 1 1 0 0 0 0 2B4 1 0 1 0 1 1 0 1 0 0 2B8 1 0 1 0 1 1 1 0 0 0 2BC 1 0 1 0 1 1 1 1 0...

Page 14: ...1 1 1 0 0 320 1 1 0 0 1 0 0 0 0 0 324 1 1 0 0 1 0 0 1 0 0 328 1 1 0 0 1 0 1 0 0 0 32C 1 1 0 0 1 0 1 1 0 0 330 1 1 0 0 1 1 0 0 0 0 334 1 1 0 0 1 1 0 1 0 0 338 1 1 0 0 1 1 1 0 0 0 33C 1 1 0 0 1 1 1 1 0...

Page 15: ...1 1 1 0 0 3A0 1 1 1 0 1 0 0 0 0 0 3A4 1 1 1 0 1 0 0 1 0 0 3A8 1 1 1 0 1 0 1 0 0 0 3AC 1 1 1 0 1 0 1 1 0 0 3B0 1 1 1 0 1 1 0 0 0 0 3B4 1 1 1 0 1 1 0 1 0 0 3B8 1 1 1 0 1 1 1 0 0 0 3BC 1 1 1 0 1 1 1 1 0...

Page 16: ...E 1 The addresses marked with an are the addresses normally associated with LPT1 and LPT2 378 and sometimes 3BCh is used as LPT1 and 278h is usually used with LPT2 NOTE 2 The last two bits A0 and A1 m...

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