PCF2119AU-2 데이터 시트보기 (PDF) - Philips Electronics

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PCF2119AU-2

LCD controllers/drivers

Philips Electronics 

Philips Semiconductors

LCD controllers/drivers

Product specification

PCF2119X

Table 7 Explanations of symbols used in Table 6

BIT

I/D

S

D

C

B

S/C

R/L

DL

H

L (no impact, if

M = 1 or SL = 1)

P

Q

IM

IB

DM

V

M (no impact, if

SL = 1)

SL

C0

STATE

LOGIC 0

LOGIC 1

decrement

display freeze

display off

cursor off

cursor character blink off: character at cursor

position does not blink

cursor move

left shift

4 bits

use basic instruction set

left/right screen: standard connection (as in

PCF2114)

1st 16 characters of 32: columns are from

1 to 80

2nd 16 characters of 32: columns are from

1 to 80

column data: left to right (as in PCF2116);

column data is displayed from 1 to 80

row data top to bottom (as in PCF2116):

row data is displayed from 1 to 16 and icon row

data in 17 and 18

in single line mode (SL = 1) row data is

displayed from 1 to 8 and icon row data in 17

character mode; full display

icon blink disabled

direct mode disable

set VA

1-line by 32 display

increment

display shift

display on

cursor on

cursor character blink on: character at cursor

position blinks

display shift

right shift

8 bits

use extended instruction set

left/right screen: mirrored connection (as in

PCF2116)

1st 16 characters of 32: columns are from

1 to 80

2nd 16 characters of 32: columns are from

80 to 1

column data: right to left; column data is

displayed from 80 to 1

row data bottom to top:

row data is displayed from 16 to 1 and icon row

data in 18 and 17

in single line mode (SL = 1) row data is

displayed from 8 to 1 and icon row data in 17

icon mode; only icons displayed

icon blink enabled

direct mode enable

set VB

2-line by 16 display

MUX 1 : 18 (1 × 32 or 2 × 16 character display) MUX 1 : 9 (1 × 16 character display)

last control byte; see Table 5

another control byte follows after data/command

Table 8 Explanation of TC1 and TC2 used in Table 6

TC1

TC2

DESCRIPTION(1)

0

0

VLCD temperature coefficient 0

1

0

VLCD temperature coefficient 1

0

1

VLCD temperature coefficient 2

1

1

VLCD temperature coefficient 3

Note

1. For values of the temperature coefficients, see Chapter 13

2003 Jan 30

25

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