TDA4841PS Datasheet, PDF (37/60 Pages) NXP Semiconductors – I2C-bus autosync deflection controller for PC monitors

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FUNCTION
Moire cancellation via
vertical position
Moire cancellation via
horizontal position
Vertical focus
Horizontal focus
Horizontal focus
pre-correction
NAME
VMOIRE
HMOIRE
VFOCUS
HFOCUS
HFOCAD
BITS
6
6
4
5
2
SAD1 SAD2
REGISTER ASSIGNMENT
CTRL
(HEX) (HEX) _{D7 D6 D5 D4 D3 D2 D1 D0} BIT
RANGE
00 80 X X D5 D4 D3 D2 D1 D0 MOD 0 to 0.08% of
vertical amplitude
06 86 X X D5 D4 D3 D2 D1 D0 MOD 0.07% of horizontal
period
0E 8E D7 D6 D5 D4 # # # # − 0 to 1.1 V
0C 8C # # X D4 D3 D2 D1 D0 − 0 to 3.3 V
0C 8C D7 D6 X # # # # # − 300 to 450 ns
FUNCTION
TRACKS WITH
−
−
VSIZE, VOVSCN
and VPOS
−
−
Notes
1. X = don’t care.
2. # = this bit is occupied by another function. If the register is addressed, the bit values for both functions must be transferred.