LC79451KB Datasheet, PDF (16/38 Pages) ON Semiconductor – Controller and Driver

6-2-3. Waveform Parameter
<Parameter Definition>
LC79451KB
(1) Output Level
e.g. (8002h) : Output level parameter setting of the normal drive waveform W0 – S(0)
1000 0000 0000 0010
*1
*1) Address (8bits)
*2) Invalid data (6bits)
*3) Output level (2bits)
*2
*3
e.g. VNEG (-15V, White)
Output level
D1
D0
VSS (0V)
0
0
VPOS (+15V, Black)
0
1
VNEG (-15V, White)
1
0
(No inputs)
1
1
Note : When the output level inputs D1 to “1” and D0 to “1”, VPOS or VNEG is selected.
(2) Output Time
e.g. (C029h) : Output time parameter setting of the normal drive waveform W0 – S(0)
1100 0000 0010 1001
*4
*4) Address (8bits)
*5) Invalid data (1bit)
*6) Clock period for output time (2bits)
*7) Clock Count for output time (5bits)
Normal drive waveform W0
VPOS
VSS
VNEG
*5
*6
*7
e.g. 2ms
e.g. 10counts
Pulse width
S(0)
Output time = 2ms × 10counts = 20ms
Output level = VNEG (-15V, White)
Normal drive waveform
1ms
2ms
4ms
8ms
Clock period
Refresh drive waveform
8ms
16ms
32ms
64ms
D6
D5
0
0
0
1
1
0
1
1
No.A2223-16/38