Table of Contents
Related Manuals for Acces 104-QUAD-8
Summary of Contents for Acces 104-QUAD-8
- Page 1 10623 Roselle Street, San Diego, CA 92121 (858) 550-9559 Fax (858) 550-7322 contactus@accesio.com www.accesio.com MODEL 104-QUAD-8 MODEL 104-QUAD-4 EIGHT AND FOUR CHANNEL QUADRATURE INPUT PC/104 BOARDS USER MANUAL File: M104-QUAD-8.D1...
- Page 2 Notice The information in this document is provided for reference only. ACCES does not assume any liability arising out of the application or use of the information or products described herein. This document may contain or reference information and products protected by copyrights or patents and does not convey any license under the patent rights of ACCES, nor the rights of others.
- Page 3 Terms and Conditions If a unit is suspected of failure, contact ACCES' Customer Service department. Be prepared to give the unit model number, serial number, and a description of the failure symptom(s). We may suggest some simple tests to confirm the failure.
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Page 4: Table Of Contents
Sample Code (C:DOS / debug.exe) ........................18 Chapter 6: Connector Pin Assignments ................. 19 Table 6-1: Connector Pin Assignments - P2 ....................19 Table 6-2: Connector Pin Assignments - P3 ....................20 Chapter 7: Specification ......................21 Customer Comments ....................... 22 Manual 104-QUAD-8... -
Page 5: Chapter 1: Introduction
The card occupies 32 bytes of I/O address space. The base address is selectable via jumpers anywhere within the range of 100-3E0 hex. An illustrated setup program is provided with the card. Interactive displays show locations and proper settings of jumpers to set up board address and interrupt levels. Manual 104-QUAD-8... -
Page 6: Ordering Guide
Differential filter of 120Ω in series with 4700pF per channel. -RoHS This product is available in a RoHS compliant version. Please call for specific pricing then be sure to add this suffix to the model number on any hard-copy or verbal purchase orders. Manual 104-QUAD-8... -
Page 7: Included With Your Board
Screw terminal board, 34 pin male header DIN-SNAP6 DIN-rail mounting for one STB-34 104-HDW-KIT(x) PC/104 mounting hardware kit includes standard 4/40 (x=S for standard), (x=M for metric) standoffs and pan-head phillip screws for securing into PC/104 stack Manual 104-QUAD-8... -
Page 8: Chapter 2: Installation
START | RUN and type , click OK or press . Follow the on-screen prompts to install the software for this board. LINUX Please refer to linux.htm on the CD-ROM for information on installing under linux. Manual 104-QUAD-8... -
Page 9: Installing The Hardware
Check that all connections in your PC/104 stack are correct and secure then power up the system. Run one of the provided sample programs appropriate for your operating system that was installed from the CD to test and validate your installation. Figure 2-1: PC/104 Key Information Manual 104-QUAD-8... -
Page 10: Chapter 3: Option Selection
Interrupts are directed to levels #2 through #7, #10 through #12, and #15 by a jumper at locations labeled IRQ2 through IRQ7, IRQ10 through IRQ12, and IRQ15. Figure 3-1: Setup Configuration Map Manual 104-QUAD-8... -
Page 11: Chapter 4: Address Selection
310-31F 320-32F Hard Disk (XT) 370-377 Floppy Controller 2 378-37F Parallel Printer 380-38F SDLC 3A0-3AF SDLC 3B0-3BB 3BC-3BF Parallel Printer 3C0-3CF VGA EGA 3D0-3DF 3E8-3EF Serial Port 3F0-3F7 Floppy Controller 1 3F8-3FF Serial Port Table 4-1: Hex Ranges Manual 104-QUAD-8... -
Page 12: Table 4-2: Hex Conversion Table
Addr. Line Controlled Jumper Selection Table 4-2: Hex Conversion Table Carefully review the address selection reference table on the preceding page before selecting the board address. If the addresses of two installed functions overlap, you will experience unpredictable computer behavior. Manual 104-QUAD-8... -
Page 13: Chapter 5: Programming
Reserved for Factory Use Base Address +16 Index Input Levels Read Only Base Address +17 Differential Encoder Cable Status Read/Write Base Address +18 CPLD Revision Read Only Base Address +19 through +1F Reserved for Factory Use Table 5-1: Base Address Map Manual 104-QUAD-8... -
Page 14: Data Registers (0, 2, 4, 8, A, C, E)H
Bit 5 U/D: Up/Down flag. Set to 1 when counting up and reset to 0 when counting down. Bit 6 IDX: Index. Set to 1 when selected index input is at active level. Bit 7: Not used is always 0. Manual 104-QUAD-8... -
Page 15: Writing To The Rld (Reset And Load Signal Decoders)
Set both bits high to use FLG1 as Index (active high). Bits 5 & 6: Set bit 5 low and bit 6 high. Bit 7: Set high to program both counters simultaneously. Note that when Interrupts are enabled on the card they occur whenever FLG1 is active. Manual 104-QUAD-8... -
Page 16: Writing To The Idr (Index Control Register)
A read from this address will return it’s contents. Bit 0: Set high to reset all Counters. Set low to enable all Counters. Bit 1: Reserved. Bit 2: Set low to disable the interrupt function. Set high to enable the interrupt function. Bits 3-7: Reserved. Manual 104-QUAD-8... -
Page 17: Writing To The Index / Interrupt Register (12H)
Bits 0 through 7 will always read a high when disabled. Reading the CPLD Revision Register (18h) To determine the CPLD Revision read from address 18h Old card revisions B10 and earlier will read FF Revision C1 cards will read 00 Revision C2 cards will read 01 Manual 104-QUAD-8... -
Page 18: Sample Code (C:dos / Debug.exe)
311 04 o 312 01 Channel 1 data (24-bit) and flags (8-bit), card interrupt status (8-bit) o 301 11 i 300 i 300 i 300 i 301 i 310 o 311 04 repeat above 7 commands while turning encoder Manual 104-QUAD-8... -
Page 19: Chapter 6: Connector Pin Assignments
Both single-ended and differential Encoders require a ground connection between the Encoder and the PC/104 board to eliminate the adverse effects of exceeding the common mode range. If your encoder does not have an index signal, the Index Positive Input pin needs to be grounded. Manual 104-QUAD-8... -
Page 20: Table 6-2: Connector Pin Assignments - P3
Both single-ended and differential Encoders require a ground connection between the Encoder and the PC/104 board to eliminate the adverse effects of exceeding the common mode range. If your encoder does not have an index signal, the Index Positive Input pin needs to be grounded. Manual 104-QUAD-8... -
Page 21: Chapter 7: Specification
ISA bus address is set by jumpers (100-3E0h) Environmenta 0 C to +70 C (optional -40 C to +85 C) Operating Temperature: -50 C to +120 C Storage Temperature: Humidity: up to 95% RH, non-condensing Manual 104-QUAD-8... -
Page 22: Customer Comments
If you experience any problems with this manual or just want to give us some feedback, please email us at: manuals@accesio.com. Please detail any errors you find and include your mailing address so that we can send you any manual updates. 10623 Roselle Street, San Diego CA 92121 Tel. (858)550-9559 FAX (858)550-7322 www.accesio.com Manual 104-QUAD-8...
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