228
Issue 21
TX500 series technical manual
13.10 Setting the HD Standard
ON
AP
EM
’s
1
2
3
4
40
5
ON
AP
EM
’s
1
2
3
4
40
5
1
2
3
4
5
6
7
8
Figure 12: Graphical view of System Configuration switches
At start up the EPLD program selected by Control DIL Switch[3..0] determines the operating
mode. At present only the first five options have been implemented (Modes 1 to 5). This
allows for future expansion.
Mode
SW4
SW3
SW2
SW1
Function
1
OFF
OFF
OFF
OFF
1080i 59.94
2
OFF
OFF
OFF
ON
1080i 60
3
OFF
OFF
ON
OFF
1080i 50
4
OFF
OFF
ON
ON
720p 59.94
5
OFF
ON
OFF
OFF
720p 60
6
OFF
ON
OFF
ON
Not yet defined
7
OFF
ON
ON
OFF
Not yet defined
8
OFF
ON
ON
ON
Not yet defined
9
ON
OFF
OFF
OFF
Not yet defined
10
ON
OFF
OFF
ON
Not yet defined
11
ON
OFF
ON
OFF
Not yet defined
12
ON
OFF
ON
ON
Not yet defined
13
ON
ON
OFF
OFF
Not yet defined
14
ON
ON
OFF
ON
Not yet defined
15
ON
ON
ON
OFF
Not yet defined
16
ON
ON
ON
ON
Not yet defined
Table 4: System Configuration Switches