ST7530 datasheet(39/100 Pages) SITRONIX

39 / 100 page

ST7530

Ver 1.8

39/100

2006/9/18

RESET CIRCUIT

When Power is Turned On

Input power (VDD1~VDD5)

↓

Be sure to apply POWER-ON RESET (RST = LOW)

↓

<<State after resetting>>

Display control (DISCTRL)

Setting clock dividing ratio:

2 dividing

Duty setting:

1/4

Setting reverse rotation number of line:

11H reverse rotations

Common scan direction (COMSCN)

Setting scan direction:

COM0 -> COM79, COM80-> COM159

↓

Oscillation ON (OSCON)

Oscillation OFF

↓

Sleep-out (SLIPOUT)

Sleep-in

↓

<<State after resetting>>

Electronic volume control (VOLCTRL)

Setting volume value:

Setting built-in resistance value:

0 (3.95)

Power control (PWRCTR)

Setting operation of power supply circuit:

All OFF

↓

<<State after resetting>>

Normal rotation of display (DISNOR)/Inversion of display (DISINV): Normal rotation of display

Partial-in (PTLIN)/Partial-out (PTLOUT)

Partial-out

Setting fix area:

Area scroll set (ASSET)

Setting area scroll region:

Setting area scroll type:

Full-screen scroll

Scroll start set (SCSTART)

Setting scroll start address:

↓

<<State after resetting>>

Data control (DATCTRL)

Setting normal rotation/inversion of line address:

Normal rotation

Setting normal rotation/inversion of column address:

Normal rotation

ST7530 Datasheet(PDF) 39 Page - Sitronix Technology Co., Ltd.

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