Cleverscope CS300 Reference Manual v2.11
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24 4-Channel Cleverscope
The 4 channel scope setup uses two CS328 Cleverscope Acquisition Units (CAU), a CS022 link cable, and the 4
channel scope software, cleverscope4.exe.
Each CAU needs to be setup with a different USB Serial Number. You can use the program Mprog 2.3 to do
this. It’s best if the CAU’s are powered up, connected and linked before running the Cleverscope application.
24.1 Binary Version
Both CAU’s must be programmed with version cscope_pld v3425.bin or later. Please use the ROM loader to
update the CAU’s. See the instruction on upgrading the hardware that came with your installation disk (which is
also where you will find the ROM loader – copy ROM Loader.exe to your program files\cleverscope directory to
use it). You will find cscope_pld v3425.bin on the http://www.cleverscope.com/resource/ page.
24.2 USB Serial Numbers
Each CAU needs a separate USB Serial Number. The utility Mprog 2.3 can set the address. You can find out
what the USB serial number is by running the standard Cleverscope application, acquiring a signal, and then
using Help/About. The USB Serial Number is of the form CS328A01, 02, 03..
The Cleverscope4 application automatically orders units in order of serial numbers. The lowest serial number
becomes unit 1. The next higher serial number becomes unit 2 and so on.
If the USB serial numbers are the all the same for the CAU’s you must program one of the CAU USB serial
numbers to be different. First put aside a CAU with the serial number CS328A01. Label it Unit 1. Take the other
unit, and label it Unit 2. You will need to program Unit 2 as explained next: