Myalarm V-LCD1 Manual do Utilizador descarregar pdf (Página 32)

MC5701 LCD Driver

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1/3 DUTY, 1/3 BIAS DRIVE TECHNIQUE

VLCD0

fo (Hz)

VLCD1

VLCD2

0V

VLCD0

VLCD1

VLCD2

0V

VLCD0

VLCD1

VLCD2

0V

VLCD0

VLCD1

VLCD2

0V

VLCD0

VLCD1

VLCD2

0V

VLCD0

VLCD1

VLCD2

0V

VLCD0

VLCD1

VLCD2

0V

VLCD0

VLCD1

VLCD2

0V

VLCD0

VLCD1

VLCD2

0V

VLCD0

VLCD1

VLCD2

0V

VLCD0

VLCD1

VLCD2

0V

When the control data FC=0: fo=

When the control data FC=1: fo=

384

192

fosc

fosc

COM1

COM2

COM3

LCD driver output when all LCD

segments corresponding to

COM1, COM2, and COM3 are turned off.

LCD driver output when only LCD

segments corresponding to

COM1 are on.

LCD driver output when only LCD

segments corresponding to

COM2 are on.

LCD driver output when LCD

segments corresponding to COM1 and

COM2 are on.

LCD driver output when only LCD

segments corresponding to

COM3 are on.

LCD driver output when LCD

segments corresponding to COM1 and

COM3 are on.

LCD driver output when LCD

segments corresponding to COM2 and

COM3 are on.

LCD driver output when LCD

segments corresponding to COM1,

COM2, and COM3 are on.

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