CXA3572 Sony Corporation, CXA3572 Datasheet - Page 36

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

• SLFL (Default: 0)
• SYST (Default: 0)
• H POSITION (Default: 100000/LSB)
• SLMBK (Default: 0)
• HDO POSITION (Default: 00000/LSB)
This function is used to stop R, G, B and PSIG output signal polarity inversion.
This invalidates the input horizontal sync (CSYNC, HD) and forcibly sets the free-running status.
These set the horizontal display position. The HST pulse position is adjusted using the horizontal sync signal
as the reference.
Adjustment is possible in 1 bit = 1fH increments.
This sets the decimation cycle in PAL mode.
These set the HDO pulse output position. The HDO pulse output position is adjusted using the horizontal
sync signal as the reference.
Adjustment is possible in 1 bit = 4fH increments.
SLMBK
SYST
SLFL
0
1
0
1
0
1
HSYNC
HSYNC
HDO
HST
Polarity inversion
Polarity inversion stopped
Normal operation
Forced free-running
1/6, 1/6 decimation
1/6, 1/8 decimation
Polarity inversion cycle
Decimation cycle
Mode
30 steps (fH)
31 steps (124fH)
– 36 –
31 steps (fH)
HP: 00000 (LSB) Default
HP: 11111 (LSB)
HP: 100000 (LSB) Default
HP: 000000 (LSB)
HP: 111111 (LSB)
CXA3572R