CXA2095 Sony Corporation, CXA2095 Datasheet - Page 28

• Manufacturer Part Number: CXA2095
• Description: Y/C/RGB/Sync/Deflection for Color TV
• Manufacturer: Sony Corporation

(Power-on initial settings cont.)
2. Various mode settings
The CXA2095S contains bus registers for deflection compensation which can be set for various wide modes.
Wide mode setting registers can be used separately from registers for normal picture distortion adjustment,
and once distortion adjustment has been performed in full mode, wide mode settings can be made simply by
changing the corresponding register data.
• VDRIVE signal picture distortion adjustment registers
• E/WDRIVE signal picture distortion adjustment registers
• Wide mode setting registers
Examples of various modes are listed below. These modes are described using 480 lines as the essential
number of display scanning lines. Wide mode setting register data is also listed, but settings may differ slightly
due to IC variation. The standard setting data differs for 16:9 CRTs and 4:3 CRTs.
H-POSITION = 7 Hex
PIN-PHASE
UP-CPIN
LO-CPIN
AFC-BOW
AFC-ANGLE
V-ASPECT
ZOOMSW
HBLKSW
V-SCROLL
JMPSW
UP-VLIN
LO-VLIN
LEFT-BLK
RIGHT-BLK
V-ASPECT
V-SCROLL
ZOOMSW
UP-VLIN
LO-VLIN
JMPSW
HBLKSW
LEFT-BLK
RIGHT-BLK
V-SIZE, V-POSITION, S-CORR, V-LIN
H-SIZE, PIN-COMP, PIN-PHASE, UP-CPIN, LO-CPIN
V-ASPECT, ZOOMSW, HBLKSW, V-SCROLL, JMPSW, UP-VLIN, LO-VLIN, LEFT-BLK, RIGHT-BLK
Register
= 7 Hex
= 7 Hex
= 7 Hex
= 7 Hex
= 7 Hex
= 0 Hex
= 1
= 1
= 1F Hex
= 0
= 7 Hex
= 7 Hex
= F Hex
= F Hex
16:9 CRT
0 H
1F H
1
0 H
0 H
0
0
7 H
7 H
Center (Adjust)
Center (Adjust)
Center (Adjust)
Center (Adjust)
Center (Adjust)
Center (Adjust)
16:9 CRT Full Mode
16:9 CRT
Hblk width adjust ON
Center (User)
16:9 CRT Full Mode
16:9 CRT Full Mode
16:9 CRT Full Mode
Hblk width min.
Hblk width min.
4:3 CRT
2F H
1F H
0
0 H
0 H
0
0
7 H
7 H
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CXA2095S