Summary of Contents for Adex ISAIX16
- Page 1 ISAIX16 ISA Bus Isolation Extender ISAIX16 User’s Manual ISA Bus Isolation Extender Rev E User’s Manual Rev E...
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Page 2: Table Of Contents
ISAIX16 User’s Manual PREFACE TABLE OF CONTENTS ISAIX16 is a 16 bit Industrial Standard Architecture (ISA) bus isolation extender. It allows ISA adapter boards to be added or removed from the ISA system bus without having to power down the system. It offers time and labor cost savings in product... -
Page 3: Isaix16 Operating Instructions
ISAIX16 User’s Manual ISAIX16 User’s Manual Product Specifications: ISAIX16 OPERATING INSTRUCTIONS Bus: ISA (Industrial Standard Architecture) 16 bit bus. Insert the extender into an ISA expansion slot on an ISA motherboard. Secure the extender to the system enclosure with Power: +5V with 4 amp slow blow plug fuse. -
Page 4: Fuse And Header Definition
ISAIX16 User’s Manual ISAIX16 User’s Manual FUSE and PIN HEADER DEFINITION W7 Pin Headers Fuse Socket EXTERNAL POWER FUSED POWER SYSTEM POWER 9 10 #Power_Control (Internal) +12V -12V #Signal_Control (External Input, Low enable) #Power_Control (External Input, Low enable) W6, Speaker Jumper... - Page 5 ISAIX16 User’s Manual ISAIX16 User’s Manual Adex Electronics Adex Electronics...
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Page 6: Theory Of Operation
ISAIX16 User’s Manual ISAIX16 User’s Manual During operation, if a short circuit condition is developed between THEORY OF OPERATION +5 and +12V to ground, the logic will shut off the power and the red LED. The speaker will buzz in a continuous tone to alert the The Bus Isolation Extender provides bus signals and power operator. -
Page 7: External Toggle Switch Operation
An external toggle switch can be connected between pin 5 and pin 6 of the W7 header to simulate the on-board toggle switch. In The ISAIX16 Bus Isolation Extender is provided with pluggable this configuration, the on-board toggle switch should be turned off slow blow fuses. -
Page 8: Troubleshooting And Self Service
Our experience shows the buffers ICs at four corners are most add-on board. This condition will usually cause an overload likely to be damaged in the operation. Adex Electronics will assist to the buffer IC and damage it. Do not test the failed add-... -
Page 9: Board Initialization
Every time the Bus Isolation Extender is power up or down, the An inexpensive and simple bracket has been designed by Adex on-board logic will resynchronize itself to disconnect or reconnect Electronics for in chassis use and they can be ordered with part properly. -
Page 10: Appendix
ISAIX16 User’s Manual ISAIX16 User’s Manual Appendix - Blank - -19- -18- Adex Electronics Adex Electronics... -
Page 11: Using The Parallel Port As External Ttl Control
ISAIX16 User’s Manual ISAIX16 User’s Manual USING PARALLEL PORT as EXTERNAL TTL Note: CONTROL 1. /STROBE, BUSY, /AUTO_FEED, /SLCT_IN are inverted by Hardware (1 in software will appear as low at pin). The following information on the PC/AT parallel ports is provided for users, who wish to use the parallel port pins as the TTL 2. -
Page 12: Isa Bus Pinout
ISAIX16 User’s Manual ISAIX16 User’s Manual ISA BUS PINOUT ISA BUS PINOUT SOLDER COMPONENT SOLDER COMPONENT SIDE D SIDE C SIDE B SIDE A -M16 -SBHE -CHCK -IO16 RESET IRQ10 LA22 IRQ11 LA21 IRQ9 IRQ12 LA20 IRQ15 LA19 DRQ2 IRQ14... -
Page 13: Warranty
Caution! Handle and store this product in an electrostatic safe environment. ESD could damage this product. Adex Electronics reserves the right to make changes in future product design without reservation and without notification to its users. For technical assistance contact...
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