Acces 104-QUAD-4 User Manual - Table Of Contents
Manual 104-QUAD-8
4
TABLE OF CONTENTS
Chapter 1: Introduction ..............................................................................................................5
Features ................................................................................................................................................................... 5
Applications ............................................................................................................................................................ 5
Functional Description ........................................................................................................................................... 5
Figure 1-1: Block Diagram .................................................................................................................................. 6
Ordering Guide ....................................................................................................................................................... 6
Model Options ......................................................................................................................................................... 6
Included with your board ....................................................................................................................................... 7
Optional Accessories ............................................................................................................................................. 7
Chapter 2: Installation ................................................................................................................8
CD Installation ......................................................................................................................................................... 8
DOS ...................................................................................................................................................................... 8
WINDOWS ........................................................................................................................................................... 8
LINUX ................................................................................................................................................................... 8
Installing the Hardware .......................................................................................................................................... 9
To Install the Board ................................................................................................................................................ 9
Figure 2-1: PC/104 Key Information .................................................................................................................... 9
Chapter 3: Option Selection .................................................................................................... 10
Figure 3-1: Setup Configuration Map ................................................................................................................ 10
Chapter 4: Address Selection .................................................................................................. 11
Table 4-1: Hex Ranges ...................................................................................................................................... 11
Table 4-2: Hex Conversion Table ...................................................................................................................... 12
Chapter 5: Programming .......................................................................................................... 13
Table 5-1: Base Address Map ........................................................................................................................... 13
Data Registers (0, 2, 4, 8, A, C, E)h: .................................................................................................................... 14
Control Registers (1, 3, 5, 7, 9, B, D, F)h: ........................................................................................................... 14
Reading the FLAG Register: ................................................................................................................................ 14
Writing to the RLD (Reset and Load Signal Decoders): ................................................................................... 15
Writing to the CMR (Counter Mode Register): ................................................................................................... 15
Writing to the IOR (Input / Output Control Register): ....................................................................................... 15
Writing to the IDR (Index Control Register): ...................................................................................................... 16
Working with Interrupts: ...................................................................................................................................... 16
Reading the Interrupt Status Register (10h) ...................................................................................................... 16
Writing to the Channel Operation Register (11h) .............................................................................................. 16
Writing to the Index / Interrupt Register (12h) ................................................................................................... 17
Selecting the Slow Filter Clock (13h) (Optional) ............................................................................................... 17
Selecting the Fast Filter Clock (14h) (Optional) ................................................................................................ 17
Reading Index Input Levels (16h) ....................................................................................................................... 17
Reading Differential Encoder Cable Status (17h) .............................................................................................. 17
Reading the CPLD Revision Register (18h) ....................................................................................................... 17
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