PCF8833USLASH2DA datasheet(12/112 Pages) PHILIPS

12 / 112 page

2003 Feb 14

Philips Semiconductors

Objective speciﬁcation

STN RGB - 132

× 132 × 3 driver

PCF8833

6.1

Exit commands

Table 2

Command description

INPUT

COMMAND

PARAMETERS

CONDITIONS

EXIT

COMMAND

Sleep_IN

(SLPIN)

Power-down mode:

power-down has priority over display and

booster settings, but the setting is kept

Sleep_OUT

display off

display voltage generation off

Sleep_OUT

(SLPOUT)

exit power-down:

after reset; BSTRON and DISPON is set,

but become active only with Sleep_OUT

Sleep_IN reset

display

→ DISPON/DISPOFF

display voltage

generation

→ BSTRON/BSTROFF

(refresh from OTP cells if CALMM = 0)

BSTROFF

display voltage generation off

display is switched on or off by

DISPON/DISPOFF

BSTRON reset

BSTRON

display voltage generation on

display is switched on or off by

DISPON/DISPOFF

BSTROFF

DISPOFF

display off

rows and columns are tied to VSS1

DISPON reset

DISPON

display on

DISPOFF

NORON

Normal mode on

full display is driven by RAM data

PTLON SEP

PTLON

Partial mode on

partial display area is driven by RAM

data; display area outside partial area is

off

NORON SEP

reset

SEP

Scroll mode on

NORON

PTLON reset

PIXON (DAL)

in full Display mode (NORON) all pixels

are on; in partial Display mode only

partial area pixels are driven on; pixels

outside partial area are off

command INVON is not effective when

DAL is active

PIXOFF

(DALO)

NORON

PTLON SEP

reset

PIXOFF

(DALO)

all pixel off

command INVON is not effective when

DALO is active

PIXON (DAL)

NORON

PTLON SEP

reset

IDMOFF

Idle mode off

full colour resolution stored in the RAM is

written to the display

IDMON

Idle mode on

8-colour mode became active: The MSB

of data stored in RAM is evaluated only

IDMOFF reset

INVOFF

inverted display off

INVON

inverted display on

in Partial mode only pixels of partial area

are inverted; INVON is not effective;

when DAL or DALO are active

INVOFF reset

TEOFF

tearing pulse disabled

TEON

tearing pulse enabled

TEOFF reset

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