Specifications

Circuit description of CCM420 monitor Application Note

AN97032

Philips Semiconductors

LOADING DEFAULT SETTINGS:

Loading Application Default settings can be performed by activating the “Load Application Settings”

Menu Item within the “File”-Menu.

When the IC’s are situated within the CCM420 monitor, it is also possible to load the actual default

settings of the Monitor, which are saved within the EPROM of the monitor. Before the program is

able to perform this action it must be initialised to know what mapping is used. This can be done by

performing the “Load Monitors Mapping EPROM File” Menu-Item within the “File”-Menu. After load-

ing the mapping file, called ‘filename.MAP’, a test is performed to control this function. If this test is

successful the “Read Defaults CCM420”-Button will become visible in the Menu Window.

MENU WINDOW SIZE:

The I

C Control menus written for the IC’s used in the CCM420 monitor can be displayed in two or

more appearances. The first one shows all Controls that can be performed, either by Potentiome-

ters or by CheckBoxes, and the Information Box showing what actual I

C data is transferred. By

pressing the Expand-Button the Menu Window will show more detailed information, such as Register

Contents, etc. Within the I

C-Control menus shown below, the Expand Button(s) are indicated by

the characters “A” and/or “B” and the several Visible Areas are separated by Vertical Black Line(s).

C-CONTROL MENU OF THE DEFLECTION CONTROLLER IC TDA4854.