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Introduction

Gunther asked me to test the Beta versions of Eazylink2 on my Windows xp desktop to show that the serial port works with a hardware port.

Results

Z88OZ 4.5
DesktopB2B3B4
Version No
Com Port
Select
File 		  
Change
Filename		  
Transfer
Target?		 
Failed
Text on Z88 
Running
Auto Translation OFF
Auto CRLF Conversion OFF
ImpExp Receive Files
Protocol error: 
  Unknown ESC command.
-          Command aborted…

Conclusion

This test fails at 9600 baud at the beginning of the transfer. Although the message on is stating sending file, the Z88 has already aborted command.

The assumtion that the USB Serial Cables are at fault is incorrect.

I will test the other Z88 popdown versions on the Windows machine next week with OZ 2.2.

I suspect that the Z88's timing is currently working outside the standard limits of 9600 baud which the Keyspan Serial Cable is able to see.

 

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