What improvements were made with FW version 3.23 for the CT100?

What improvements were made with FW version 3.23 for the CT100?

Four modifications were made:

• THE FIRMWARE WAS CHANGED TO RECOGNIZE AND REPORT THESE SPECIAL EOC MESSAGES CORRECTLY.
• THE FIRMWARE WAS CHANGED TO INCLUDE A REDESIGNED XILINX PATTERN WHICH CONTROLLED EDGE TIMING MORE CLOSELY.
• A NEW FEATURE WAS ADDED TO ALLOW THE USER TO IDENTIFY WHETHER 7 OR 10 DIGITS ARE REQUIRED IN THE TESTING AREA.
• MODIFIED THE FIRMWARE SUCH THAT THE 40 KHZ TONE CONTROL WAS BEING DONE INSIDE A CRITICAL SECTION, WHERE ALL OTHER HARDWARE CONTROLS ARE PERFORMED