NT7603BDW Просмотр технического описания (PDF) - Novatek Microelectronics

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NT7603BDW

Single-Chip 16Cx2L Dot-Matrix LCD Controller / Driver

Novatek Microelectronics 

(4) LCD Waveform

A-type, 1/8 Duty Cycle, 1/4 Bias

COM1

VDD

V1

V2 (V3)

V4

V5

1

2

3

4

5

1 Frame

1 Frame = 1sec × 400 × 8 = 11.9ms

270K

400 CLOCKS

8

1

2

Frame

Frequency

=

1

11.9ms

= 84.3Hz

A-type, 1/11 Duty Cycle, 1/4 Bias

COM1

VDD

V1

V2 (V3)

V4

V5

1

2

3

4

5

1 Frame

1

Frame

=

1sec

270K

×

400 ×11 =

16.3ms

A-type, 1/16 Duty Cycle, 1/5 Bias

COM1

VDD

V1

V2

V3

V4

V5

1

2

3

4

5

1 Frame

1

Frame

=

1sec

270K

×

200× 16

=

11.9ms

400 CLOCKS

11

1

2

Frame

Frequency

=

16

1

3

= 61.4Hz

200 CLOCKS

16

1

2

Frame

Frequency

=

11

1

9

= 84.3Hz

NT7603

19/25

Ver 0.5

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