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Monday, September 7, 2015

C++ / CLI Learning Notes

C++/CLI Learning Notes

This language is case sensitive language. Unlike Visual Basic, when you type command in different case, the compiler will trigger error.


For example:

1. using namespace system;    => this will trigger error.
    using namespace System;   => No error.

2. console::writeline("Hello"); => this will trigger error.
    Console::WriteLine("Hello"); => No error.




written on 8 Sept 2015, 2:15pm

Friday, December 20, 2013

Strobe Mode : Edge Strobe, Window Strobe and Double Strobe

1.Edge Mode:
  Only 1 edge is generated. When the edge is true, then Device under test (DUT) output will be compared.

2. Window Mode:
   DUT output will be compared between 2 strobes.

3. Double Mode:
   DUT output will be compared twice through 2 edge strobes.




Electronics: What's Strobe?

Strobe is a clock signal (waveform) transmitted together with a data signal (waveform). It's used as reference to determine which data should  be read or data should be written.

ATE : Clock Rate (MHz) versus Data Rate (Mbps)



50 MHz Clock rate is equivalent Data Rate 25 Mbps.

Sunday, November 17, 2013

San Disk, Class 10, 80MB/s, 32GB, Price

San Disk, Class 10, 80MB/s, 32GB, Price


Penang Gurney Plaza Camera Carnival, 15 Nov 13 - 18 Nov 13. The price for the San disk above was RM260.

Sunday, August 25, 2013

How to display variable value in Message Box, C#?