- Full range USB device with Windows and Linux drivers
- 16 * 32 bit counter
- Read out all channels at the same time
- 4 counter modes: (Count; Count with latch and automatic reset; Frequency counter; Frequency divider)
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The USBCOUNTER1 module has 16 counters with a 32bit width, which have a maximium Inputfrequency of 10MHz.
Every counter can be connected to one of the input channels and uses one of 4 counter modes which will be described in the following text.
Counter mode 1: This mode counts the edges of the input signals.
Counter mode 2: This mode counts with latch and automatic reset.
In this mode all the voltage signals are saved and are ready to be fetched from the PC. The automtatic reset is controlled by a timer which can be configured by the software.
Counter mode 3: This mode is the frequency counter
In this mode the input signal counts the input edges. The difference between mode 1 and mode 2 is that the Gate gets a defined frequency by the software.
Now all incoming frequency edges are counted and saved into the latch by the USBCOUNTER1 module. The Gate gives a signal to the latch that indicates it to save and another signal to the Clear that lets it reset the counter.
Counter mode 4: This mode is the frequency divider.
In this mode also all inpu singals are counted. Additionally it is possible to define a "Counter compare value" for example 1000. Form now on the vlaue will be compared with the sum of counted input signals. If the sum reaches the compare value (i.e. 1000) a signal is sended to the clear input which will reset the counter. The same signal will be send to another counter input by the FlipFlop.
Input / output circuiting
1. possibility: Input mode A
contains:
8 x Optocoupler inputs
3 x Optocoupler outputs
2. possibility : Input mode B
contains :
8 x Optocoupler inputs
8 x TTL I/O
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Included drivers
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QLIB 2.4.0.387 QLIB for Windows 7 / Vista / XP / 2000 / 2003 / 2008
Supports 32 Bit Windows Operating Systems
32 Bit Version of our QUANCOM Driver Library. It supports hardware access through the QLIB advanced programming interface (API). The QLIB includes drivers and include files that make it possible to control the hardware by the use of Visual Basic, Visual C, LabView, Delphi, Borland C, MS Excel / Access and Java.
The following modules are not supported by this version: PAR8R, PAR8O, PAR48IO, PAR12AD, PAR16AD, PAR2DA and PCI-EXT64 [Download 10MB]
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QLIB 2.4.0.387 QLIB for Windows 7 / Vista / XP / 2000 / 2003 / 2008
Supports 64 Bit operating systems
64 Bit Version of the QUNACOM Driver Library. It supports hardware access through the QLIB advanced programming interface (API). The QLIB includes drivers and include files that make it possible to control the hardware by the use of Visual Basic, Visual C, LabView, Delphi, Borland C, MS Excel / Access and Java.
The following modules are not supported by this version: PAR8R, PAR8O, PAR48IO, PAR12AD, PAR16AD, PAR2DA and PCI-EXT64 [Download 13,4MB]
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QLIB 1.9.8s QLIB for Windows XP/2000/NT4.0/ME/98/95
Newest 32-Bit-Version of the QLIB (QUANCOM Driver Library) - Common API that allows programmers to access the hardware - The QLIB contains the nescessary drivers and include files to access the hardware from MS Visual-Basic, MS Visual-C, National Instruments LabView, Agilent VEE, Delphi, Borland-C, MS Excel, MS Access and Sun Java ( Watchdog Boards ). [Download 69,5MB]
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QLIB Samples 2.4.165 QLIB Samples for Windows Vista/XP/2000
Installation package for QLIB sample projects.
This package contains sample projects and programs for the following IDEs and graphical programming systems.
IDEs
- Visual-Studio VB .NET
- Visual-Studio C# .NET
- Visual C++
- Visual Basic
- Borland C++ Builder
- Borland Delphi
- Sun Java
Graphical Programming
Additionally there are samples included which show how to communicate using QUANCOM modules with MS Office products.
Office Products
[Download 80,3MB]
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Updated on 28.5.2009 by Michael Reimer
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