
		Stallion Technologies EasyIO Manual



Dip Switch (SW1) Settings 
-------------------------

			Dip Switch #
1       2       3       4       5       6       7       8     I/O Address

ON      ON      ON      ON      ON      ON      OFF     OFF     200
OFF     ON      ON      ON      ON      ON      OFF     OFF     208
ON      OFF     ON      ON      ON      ON      OFF     OFF     210
OFF     OFF     ON      ON      ON      ON      OFF     OFF     218
ON      ON      OFF     ON      ON      ON      OFF     OFF     220
OFF     ON      OFF     ON      ON      ON      OFF     OFF     228
ON      OFF     OFF     ON      ON      ON      OFF     OFF     230
OFF     OFF     OFF     ON      ON      ON      OFF     OFF     238
ON      ON      ON      OFF     ON      ON      OFF     OFF     240
OFF     ON      ON      OFF     ON      ON      OFF     OFF     248
ON      OFF     ON      OFF     ON      ON      OFF     OFF     250
OFF     OFF     ON      OFF     ON      ON      OFF     OFF     258
ON      ON      OFF     OFF     ON      ON      OFF     OFF     260
OFF     ON      OFF     OFF     ON      ON      OFF     OFF     268
ON      OFF     OFF     OFF     ON      ON      OFF     OFF     270
OFF     OFF     OFF     OFF     ON      ON      OFF     OFF     278
ON      ON      ON      ON      OFF     ON      OFF     OFF     280
OFF     ON      ON      ON      OFF     ON      OFF     OFF     288
ON      OFF     ON      ON      OFF     ON      OFF     OFF     290
OFF     OFF     ON      ON      OFF     ON      OFF     OFF     298
ON      ON      OFF     ON      OFF     ON      OFF     OFF     2A0 *Default
OFF     ON      OFF     ON      OFF     ON      OFF     OFF     2A8
ON      OFF     OFF     ON      OFF     ON      OFF     OFF     2B0
OFF     OFF     OFF     ON      OFF     ON      OFF     OFF     2B8
ON      ON      ON      OFF     OFF     ON      OFF     OFF     2C0
OFF     ON      ON      OFF     OFF     ON      OFF     OFF     2C8
ON      OFF     ON      OFF     OFF     ON      OFF     OFF     2D0
OFF     OFF     ON      OFF     OFF     ON      OFF     OFF     2D8
ON      ON      OFF     OFF     OFF     ON      OFF     OFF     2E0
OFF     ON      OFF     OFF     OFF     ON      OFF     OFF     2E8
ON      OFF     OFF     OFF     OFF     ON      OFF     OFF     2F0
OFF     OFF     OFF     OFF     OFF     ON      OFF     OFF     2F8


RJ45 Pinout
-----------

The RJ45 Pinouts are as follows :

	RI              1
	DCD             2                  ,----,    
	RTS             3              ,---'    '---.
	Shield          4              |            |
	TXD             5              |            |
	RXD             6              |            |
	GND             7              | ////////// |
	CTS             8              '------------'
	DTR             9           Pin 10........1
	DSR            10

Notes:
	The 10 pin RJ45 female connector will also mate with RJ11 and RJ12 
	and 8 pin RJ45 male connectors.  The RJ11 has four pins and will 
	connect with pins 4-7 on the RJ45.  The RJ12 has six pins and will 
	connect with pins 3-8 on the RJ45.  The 8 pin RJ45 connects with 
	pins 2-9 on the 10 pin RJ45.

	For software handshaking you can use any RJ connector.

	For hardware handshaking you must use an RJ12 or RJ45 connector.

	For modems using all of the above lines, you must use an RJ45
	connector with 8 or 10 pins.


COMMON RS232C CABLES
====================

The following section sets out some common wiring configurations for both 
DB25 and RJ45 connectors.  These wiring diagrams can also be displayed 
during the Port Configuration process described in Chapter 2 - Standard 
Installation Procedures.

Software Handshaking Cable (3 Wire)
-----------------------------------

      Terminal             EasyIO (DTE)
	      DB25    DB25            RJ45

	TXD     2 ----- 3       TXD     6
	RXD     3 ----- 2       RXD     5
	GND     7 ----- 7       GND     7
		    ,-- 8       DCD     2
		    |-- 20      DTR     9
		    '-- 6       DSR     1
		    ,-- 4       RTS     3
		    '-- 5       CTS     8


Hardware Handshaking Cable (Wyse 60)
------------------------------------

       Terminal             EasyIO (DTE)
		DB25    DB25            RJ45

	TXD     2 ----- 3       TXD     6
	RXD     3 ----- 2       RXD     5
	CTS     5 ----- 4       RTS     3
	DTR    20 ----- 5       CTS     8
	GND     7 ----- 7       GND     7
		    ,-- 8       DCD     2
		    |-- 20      DTR     9
		    '-- 6       DSR     1

Asynchronous Modem Cable
------------------------

       Modem (DCE)           EasyIO (DTE)
		DB25    DB25            RJ45

	TXD     2 ----- 2       TXD     5
	RXD     3 ----- 3       RXD     6
	RTS     4 ----- 4       RTS     3
	CTS     5 ----- 5       CTS     8
	GND     7 ----- 7       GND     7
	DCD     8 ----- 8       DCD     2
	DTR    20 ----- 20      DTR     9
	DSR     6 ----- 6       DSR     10
	 RI    22 ----- 22      RI      1


Standard Serial Port to EasyIO Port Inter-machine Cable

	     Serial Port            EasyIO (DTE)
	DB9             DB25    DB25            RJ45

	3       TXD     2 ----- 3       RXD     6
	2       RXD     3 ----- 2       TXD     5
	7       RTS     4 ----- 5       CTS     8
	8       CTS     5 ----- 4       RTS     3
	5       GND     7 ----- 7       GND     7
	4       DTR    20 ---,- 22      DSR     1
			     '- 8       DCD     2
	6       DSR    22 -,--- 20      DTR     9
	1       DCD     8 -'


EasyIO Port to EasyIO Port Inter-machine Cable

	    EasyIO (DTE)             EasyIO (DTE)
	RJ45            DB25    DB25            RJ45

	5       TXD     2 ----- 3       RXD     6
	6       RXD     3 ----- 2       TXD     5
	3       RTS     4 ----- 5       CTS     8
	8       CTS     5 ----- 4       RTS     3
	7       GND     7 ----- 7       GND     7
	9       DTR    20 -, ,- 20      DTR     9
       10       DSR    22 -| |- 22      DSR    10
	2       DCD     8 -' '- 8       DCD     2


Software Handshaking Printer Cable


	 Printer            EasyIO (DTE)
		DB25    DB25            RJ45

	TXD     2 ----- 3       RXD     6
	RXD     3 ----- 2       TXD     5                       
	GND     7 ----- 7       GND     7
	DSR     6 -, ,- 6       DSR     10
	DCD     8 -| |- 8       DCD     2
	DTR    20 -' `- 20      DTR     9     
					   

Hardware Handshaking Printer Cable

	Printer             EasyIO Port
	       DB25    DB25            RJ45

	TXD     2 ----- 3       RXD     6
	RXD     3 ----- 2       TXD     5
	DTR    20 ----- 5       CTS     8
	GND     7 ----- 7       GND     7
		     ,- 8       DCD     2
		     |- 20      DTR     9
		     '- 6       DSR     10

Notes:
.       If the terminal or printer does not use DTR (pin 20) to indicate                
	a busy condition, substitute the correct signal on the correct          pin for DTR (pin 20) on the terminal or printer end of the
	cable in the above diagrams.
.       Some printers also require either or both of the signals DSR            
	and DCD to be held high to enable the printer to receive data.                  This can be achieved by linking DCD and DSR to another                  signal on the printer, such as DTR or RTS.  Make sure this              signal is not used as the hardware handshaking signal.


Wyse-60 Terminal Attached Printer Cable


	 Terminal         Printer
		DB25    DB25

	TXD     2 ----- 2       TXD
	RXD     3 ----- 3       RXD
	DSR     6 ----- 6       DSR
	GND     7 ----- 7       GND
	DTR    20 ----- 20      DTR


Hardware Specifications
-----------------------

       ISA 8 bit I/O interface
       12.5 MHz CD1400 RISC I/O processors
       Up to 8 boards per system (64 ports maximum)
       Software selectable interrupt level
       Programmable edge and level-mode interrupts
       Supports interrupt sharing on EISA systems, one interrupt
	for 8 boards
       I/O address window 8 bytes, 200-3EFh, via switch settings
       No memory address window required
       Operating temperature range     10C to 33C
       Non-operating temperature range -2C to 60C
       Humidity non condensing         20% to 80%


Easyio Adapters
---------------

	8 x RS232C/V.24 channels (DB25 female connectors) or
	8 x RS232C/V.24 channels (RJ45 female connectors) or
	4 x RS232C/V.24 channels (RJ45 female connnectors on the
	EasyIO board base plate)

	All ports support 145 Kbits/sec


FCC Interference Statement
--------------------------

This equipment has been tested and found to comply with the limits for a 
Class A digital device, pursuant to Part 15 of the FCC Rules.  These limits 
are designed to provide reasonable protection against harmful interference 
when the equipment is operated in a commercial environment.  This equipment 
generates, uses, and can radiate radio frequency energy and, if not installed 
and used in accordance with the instruction manual, may cause harmful 
interference to radio communications.  Operation of this equipment in a 
residential area is likely to cause harmful interference in which case the 
user will be required to correct the interference at his or her expense.


Glossary
--------

ISA     Industry Standard Architecture.   
	This type of Bus is used in IBM PC/XT PC/AT or similar machines.  
	ISA boards usually have to be configured by the user.  Also, the 
	user must specify the configuration of the board to the driver 
	manually.

EISA    Extended ISA.  
	This is an extended ISA Bus.  EISA boards can be configured using 
	software, and the configuration can be detected by drivers without 
	user intervention.

