CXA3572 Sony Corporation, CXA3572 Datasheet - Page 30

• Manufacturer Part Number: CXA3572
• Description: Driver/Timing Generator for Color LCD Panels
• Manufacturer: Sony Corporation

3) Description of control data
• USER-BRIGHT
• SUB-BRIGHT R/B
• CONTRAST
• SUB-CONTRAST R/B
• -1
• -2
• PSIG-BRIGHT
• PSIG-SW
• COM-DC
• COLOR
• HUE
This adjusts the brightness of the RGB output signals. Adjustment from LSB
amplitude (black – black).
This adjusts the brightness of the R and B output signals using the G output signal as the reference.
Adjustment from LSB
This adjusts the contrast of the RGB output signals. Adjustment from LSB
(black – white).
This adjusts the contrast of the R and B output signals using the G output signal as the reference.
Adjustment from LSB
This sets the black side
the -2 point.
This sets the white side
the -1 point.
This adjusts the brightness of the PSIG output signal. Adjustment from LSB
(peak to peak).
This switches the PSIG circuit on and off.
This adjusts the COMMON output voltage. Adjustment from LSB
This adjusts the color gain during Y/color difference input. Adjustment from LSB
This adjusts the phase during Y/color difference input. Adjustment from LSB
D7
point. When not adjusting -1, set -1: 0000000 (LSB). Set the -1 point to the black side (lower side) of
point. When not adjusting -2, set -2: 0000000 (LSB). Set the -2 point to the white side (upper side) of
0
1
PSIG OFF
PSIG ON
Mode
MSB decreases the amplitude (black – black).
MSB increases the amplitude (black – white).
point level of the RGB output signals. Adjustment from MSB
point level of the RGB output signals. Adjustment from LSB
– 30 –
MSB increases the output voltage.
MSB decreases the amplitude
MSB increases the amplitude
MSB increases the gain.
MSB advances the phase.
MSB decreases the
MSB lowers the
LSB lowers the
CXA3572R