Jameco Electronics Superpro Series - Manual (Page 22)

deleted and you will return to the main menu. Make sure you have made the correct
selection. The only way to retrieve a deleted test pattern is to recreate the pattern (using
'New Pattern').
2.4.4 TTL&CMOS test
This selection tests TTL and CMOS devices. Click on the sub-menu TTL & CMOS
Test in the Test menu. This will open the Select Chip to Test dialogue box. Highlight
the device that you wish to test, and then click on the OK button. The result of the test
will be displayed in the window Test TTL, which will appear after clicking the OK
button in the Select Chip to Test dialogue box. If the device passes the test, a 'passed'
test message will be displayed. If the test fails, information about where it failed is
displayed. If you want to repeat the test, click on the Repeat button. Otherwise click on
the Cancel button.
2.4.5 Auto Find Device
This selection finds the name of an unknown device. Click on the sub-menu Auto Find
Device. This will initiate a search for the device type in the socket. The device name
found will be listed in the list viewer, List of Detected Chips, if the device can be listed.
If the device cannot be found, it will display an error message, No chip found. Only the
devices which are registered in the programmer may be found.
2.4.6 Vector Test
To perform vector test of a PAL/PLD device inserted into the programmer, click on the
Vector Test sub-menu in the Test menu. This will initiate the test procedure and open
up the Test Vector window. Here, the result of the testing will be displayed. Test vector
for the programmed device in the socket must be loaded into the buffer prior to the test.
2.5 Options: <Alt-O>
The menu deals with optional settings such as parallel port address and path for the
software.
.
2.5.1 Setting
This menu deals with optional settings, such as communication, and specifying paths for
the software. This selection brings up the Setting dialogue box, which consists of the
Directory, CPU Speed, and other options depending on the programmer. Grayed area is
not selectable for the model.
Directory: You may change where the files and libraries are located. User will have a
chance to set this at time of the installation.
CPU Speed: On some early PCs, the parallel port is unable to keep up with the data rate
normally used to communicate with the programmer hardware. In this case you should
set the speed to Low in CPU Speed.