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Industrial Computer Source
Product Manual
Model EXM-16
Reference Manual
Industrial Computer Source
9340
Industrial Computer Source France
Industrial Computer Source (UK) Ltd.
MANUAL NO. 41417-108-03A
10180 Scripps Ranch Blvd., San Diego, CA 92131 (619) 271-
Industrial Computer Source Asia Pte. Ltd.
(1)69.07.28.22
Industrial Computer Source (Deutschland) GmbH
0243-533900
65-749-0800
(2234)
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Table of Contents
Summary of Contents for Industrial Computers EXM-16
- Page 1 Industrial Computer Source Product Manual Model EXM-16 Reference Manual MANUAL NO. 41417-108-03A Industrial Computer Source 10180 Scripps Ranch Blvd., San Diego, CA 92131 (619) 271- 9340 Industrial Computer Source France Industrial Computer Source Asia Pte. Ltd. (1)69.07.28.22 65-749-0800 Industrial Computer Source (UK) Ltd.
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- Page 4 FORWARD FORWARD This instruction manual provides the necessary user information for the referenced product(s) manufactured or distributed by Industrial Computer Source for the user to install, operate and/or program the product properly. Please refer to the following pages for information regarding the warranty and repair policies. Technical assistance is available at (619) 271-9340.
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- Page 6 INDUSTRIAL COMPUTER SOURCE GUARANTEE, LIMITED WARRANTY AND RETURN POLICY *LIMITED WARRANTY: One year limited warranty on all products sold with the exception of the "Performance Series" I/O products, which are warranted to the original purchaser for as long as they own the product, subject to all other conditions below, including those regarding neglect, misuse and acts of God. Within one year of purchase, we will repair or replace, at our option, any defective product sold by us.
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Page 8: Table Of Contents
TABLE OF CONTENTS GETTING STARTED GETTING STARTED COMPATIBILITY ..........................1 SPECIFICATIONS .......................... 3 INSTALLATION INSTALLATION INSERTION IN AN EXM CARRIER ...................... 5 CONNECTORS ..........................6 ADDING FLOPPY DISK DRIVES ......................8 OPERATION OPERATION CONFIGURING THE BIOS SETUP SCREEN ..................... 11 DEFAULT SETTINGS ........................ - Page 9 This page intentionally left blank. MANUAL 41417-108-03A Page ix...
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Page 10: Getting Started
The EPC setup menu for the fixed disk drive does not relate to any disk drives attached to the EXM-16. In particular, do not specify SCSI for the fixed disk drive in the EPC setup screen unless you are using the EXM-16 with an EXP-MS which contains an integrated SCSI disk and controller. -
Page 11: Specifications
EXM-16 MANUAL GETTING STARTED SPECIFICATIONS SPECIFICATIONS The following table defines the power and environmental specifications of the EXM-16. Characteristic Value Environmental Temperature operating 0 to 60 C ambient storage -40 to 125 C Humidity operating 0 - 90% noncondensing storage... - Page 12 EXM-16 MANUAL GETTING STARTED This page intentionally left blank. MANUAL 41417-108-03A Page 3...
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Page 14: Installation
VMEbus slot and attach it to the chassis. Then remove any blank EXM panel from the carrier (by unscrewing the thumbscrews) and insert the EXM-16 into the card guides. Firmly press the EXM-16 front panel to ensure that it has mated with the rear connector, and secure it with the thumbscrews. -
Page 15: Connectors
EXM-16 MANUAL INSTALLATION CONNECTORS CONNECTORS The high-density 50-pin SCSI connector is an AMP 174726-4 or equivalent socket and is defined as: 25 - 50 - - 26 Signal Signal -DB0 -DB1 -DB2 -DB3 -DB4 -DB5 -DB6 -DB7 -DBP No connect... - Page 16 EXM-16 MANUAL INSTALLATION Notes: Notes: The minus sign next to a signal indicates active low The signal names are the same as defined in the SCSI specification The contact assignments refer to the connector contact set 2 for the Shielded Alternative 1 connector as defined in...
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Page 17: Adding Floppy Disk Drives
Figure 1 FUSE and JUMPER LOCATION A jumper on the EXM-16 selects either GND or fused VCC to pins 7, 9, and 11 of the floppy connector. This is a two position jumper (three stake pins) that is labeled "Enable +5 -> FDD" with positions that are labeled ON or OFF. Select the ON position to connect VCC to pins 7, 9, and 11 of the floppy connector. - Page 18 Warning: If the jumper is set to the ON position, then using a twisted cable will blow the fuse. This configuration is not supported. The following table summarizes the possible configurations: EXM-16 Jumper position EXM-16 Jumper position Floppy power Floppy power...
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Page 20: Operation
This displays the data (in hexadecimal) stored in nonvolatile memory describing the EXM configuration. ID is the EXM's ID (the ID for EXM-16 is DFh; the ID for "no device expected" is FF). OB1 and OB2 are two bytes of option information. -
Page 21: Default Settings
DEFAULT SETTINGS The recommended settings for an enabled EXM-16 are OB1 and OB2 set to FFh. The recommended settings for a disabled EXM- 16 are OB1 and OB2 set to 00h. Note that the default is to disable the floppy controller. This is because most users will use the EXM-16 in combination with another EXM or DISK module that has a floppy controller enabled. -
Page 22: Trouble Shooting
This specifies the SCSI BIOS for the SCSI controller on the EXM-3 and the EXP-MX/MS. This SCSI BIOS is provided in the main BIOS of the EPC and is not compatible with the SCSI controller on the EXM-16. Ensure that the EXM-16 is in the proper slot (consistent with the EXM configuration information) and that the configuration data specifies that both the EXM-16 and SCSI interface are enabled. -
Page 23: Bios Error Messages
(F2 from the main setup menu), make sure that the floppy enable bit is set correctly and that there are no conflicts with other floppy controllers. Note that the EXM-16 when operated with an EXM-3, EXM-9, EXP-MX, EXP- MANUAL 41417-108-03A... -
Page 24: Scsi Related Problems
The fuse is blown on the EXM-16. A fuse exists on the EXM-16 that connects VCC to pins 7, 9, and 11 of the floppy connector. If the EXM-16 has the jumper positioned such that fused VCC is attached to these pins and a floppy drive that connects GND to these signals is used, then the fuse may be blown. - Page 25 EXM-16 MANUAL OPERATION This page intentionally left blank. MANUAL 41417-108-03A Page 15...
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Page 26: Programming Interface
EXMbus line -EXMID is asserted. An 8-bit read from I/O address 100h returns the value DF, the device ID of the EXM-16. A read/write configuration register appears at I/O address 102h and 103h. The defined bits are: Card enable specifies whether the EXM-16 is enabled (1) or disabled (0). - Page 27 D-page settings. The extension ROM must be enabled if you want to boot from a SCSI disk drive that is attached to the EXM-16. Also, the fixed disk setting in the EPC setup screen fixed disk menu should be set to NONE.
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Page 28: Aic-6260 Registers
Alternate Status Digital Output Register Floppy Control Register For an explanation of the floppy diskette controller registers, refer to documentation on the WD37C65 controller chip. The floppy diskette controller in the EXM-16 uses interrupt IRQ6 and DMA channel 2. Page 18 MANUAL 41417-108-03A... - Page 29 EXM-16 MANUAL PROGRAMMING INTERFACE This page intentionally left blank. MANUAL 41417-108-03A Page 19...
- Page 30 San Diego, CA 92193 Your Name: _______________________________________________________________ Company Name: ___________________________________________________________ Address: __________________________________________________________________ Address: ___________________________________________________________________ City: _______________________________________ State: _______ Zip: ____________ Phone: (_____) _______________ EXM-16 EXM-16 Product: 41417-108-03A 41417-108-03A Manual Revision: Please list the page numbers and errors found. Thank you!
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