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Contec COM-2(PC)F Manuals
Manuals and User Guides for Contec COM-2(PC)F. We have
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Contec COM-2(PC)F manual available for free PDF download: User Manual
Contec COM-2(PC)F User Manual (77 pages)
RS-232C (2ch) Serial I/O Board
Brand:
Contec
| Category:
I/O Systems
| Size: 0.64 MB
Table of Contents
Trademarks
2
Product Configuration
3
Table of Contents
4
1 Introduction
10
About the COM-2(PC)F Board
10
Support Software of Option
10
Features
10
Limited Three-Year Warranty
11
How to Obtain Service
11
Liability
11
About the Manual
12
2 How to Use the Board
14
Compatible Mode and Enhanced Mode
14
Compatible Mode
14
Enhanced Mode
14
Operating under Windows Me/98
15
Procedure
15
Operating under Windows 95
19
Procedure
19
Operating under Windows 2000
23
Procedure
23
Operating under Windows NT
27
Procedure
27
Operating under Windows 3.1
28
Procedure
28
Operating under MS-DOS
29
Procedure
29
Table 2.1. COM Port Support for Various Programming
30
Languages
30
3 Hardware Setup
32
Names of Board Components
32
Figure 3.1. Names of Board Components and Default Factory
32
Settings
32
I/O Address Setting
33
Setting Procedure
34
Figure 3.2. I/O Address DIP Switch
34
Table 3.1. I/O Address Settings
34
Interrupt Level Setting
35
Setting Procedure
35
Figure 3.3. Interrupt Level Settings
35
Table 3.2. Example Compatible Mode Settings
36
Mounting Method
37
Figure 3.4. Rear Panel of IBM-PC/AT
37
Figure 3.5. Removing the Cover
37
Figure 3.6. Expansion Slot Cover
38
Figure 3.7. Anchoring the COM-2(PC)F
39
Connecting the External Devices
40
Figure 3.8. Interface Connectors (CN1 and CN2)
40
Figure 3.9. CN1 and CN2 Pin Assignments
40
Connecting the Cable
41
Figure 3.10.Example Connection to a Modem
41
Figure 3.11.Example Connection to a PC
41
Figure 3.12.Example Connection to a Device
41
4 System Reference
42
Specifications
42
Table 4.1. Specifications
42
Circuitry Diagrams
43
Block Diagram
43
Figure 4.1. Circuitry Diagrams
43
Figure 4.2. COM-2(PC)F Block Diagram
43
5 Troubleshooting
44
Questions
44
Is the Pilot Light on
44
DID the System Boot up
44
Does Your Program Work
44
Does the Sample Program Work
45
Is the Input Data Accurate
45
Still Have a Probrem
45
6 Appendix
48
Sample Programs (for MS-DOS)
48
COM-2(PC)F Diskette
48
Sample Programs
49
Figure 6.1. Floppy Disk Files
49
Table 6.1. Data Format
49
Switch and Jumper Settings
51
Table 6.2. Switch and Jumper Settings of Sample Program
51
And 5
51
Table 6.3. Switch and Jumper Settings of Sample Program 3, 4, 6, and 10
51
Table 6.4. Switch and Jumper Settings of Sample Program 7
52
Table 6.5. Switch and Jumper Settings of Sample Program 11
52
Cable Connection
53
Figure 6.2. 9-Pin Connector Diagram
53
Figure 6.3. Flowchart of Sample Program 1
54
Figure 6.4. Flowchart of Sample Program 2
55
Figure 6.5. Flowchart of Sample Program 3
56
Figure 6.6. Flowchart of Sample Program 4
57
Figure 6.7. Flowchart of Sample Program 5
58
Figure 6.8. Flowchart of Sample Program 6
59
Figure 6.9. Flowchart of Sample Program 7
60
Figure 6.10.Flowchart of Sample Program 8
61
Figure 6.11.Flowchart of Sample Program 9
62
Figure 6.12.Flowchart of Sample Program10
63
Figure 6.13.Flowchart of Sample Program 11
64
Notes on Developing Driver Software
65
Internal Registers
65
Table 6.6. Function Selection through Internal Registers
65
Baud Rate Selection
66
Table 6.7. Baud Rate and Divisors
66
LSI Recovery Time
67
Table 6.8. Number of Times the in Instruction Must be Executed for the 2Efh Port after Accessing the LSI
67
Various Aspects of Interrupt Handling in Enhanced Mode and Compatible Mode
69
Figure 6.14. IVR Bit Function in Enhanced Mode
70
Table 6.9. Ns16550'S Register
71
The Details on NS16550
71
Semiconductor's Data Book) < 1 / 2
71
Table 6.9. Ns16550'S Register
72
Semiconductor's Data Book) < 2 / 2
72
Difference between the COM-2(PC)F
73
And COM-2(PC)V
73
Figure 6.15.Difference in Jumpers (JP1~JP3)
73
Table 6.10. Specifications Differences
73
7 Index
74
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