SDA9362 Datasheet, PDF (17/39 Pages) Siemens Semiconductor Group – DDC-PLUS-Deflection Controller

SDA 9362
SW2:
Setting of output SW2
0: output SW2 has L-level
1: output SW2 has H-level
BD:
Blanking disable
0: horizontal and vertical blanking enabled
1: horizontal and vertical blanking disabled
SW1:
Setting of output SW1
0: output SW1 has L-level
1: output SW1 has H-level
VR1 ... VR0:
Reduction of vertical size
00: 100 % V-size
(16:9 source on 16:9 display)
01: 75 % V-size
(16:9 source on 4:3 display)
10: 66 % V-size
(two 4:3 sources on 16:9 display)
11: 50 % V-size
(two 16:9 sources on 16:9 display)
HDE:
HD enable
0: line is switched off (HD disabled, that is H-level)
1: line is switched on (HD enabled)
Default value depends on pin 33 (HDEDEF):
HDEDEF = Low: 0
HDEDEF = High: 1
The Deflection Control Byte 1 includes the following bits:
X
VDC
NSA
STE
GBE SRSE
SSE
BSE
VDC:
Vertical dynamic compensation
0: influence of the beam current input IBEAM on the
vertical sawtooth is static (´zooming´ correction)
1: influence of the beam current input IBEAM on the
vertical sawtooth is dynamic (´ripple´ correction)
Semiconductor Group
17
1998-02-01