PCF8811USLASH2DASLASH1 datasheet(40/81 Pages) NXP

40 / 81 page

PCF8811_4

Product data sheet

Rev. 04 — 27 June 2008

40 of 81

NXP Semiconductors

PCF8811

80 x 128 pixels matrix LCD driver

b) VOFF[2:0]

c) must be followed by another command.

[9]

One ﬁxed TC is set automatically if the basic command set is used.

[10] Bias system settings which can be received when the chip is used as a replacement for the Alt-Pleshko driving method (NOP).

[11] Only for multiplex rates 1:64 and 1:80. The number of simultaneous rows can be set manually to p = 4; see Table 18.

12.1 Instruction set commands

12.1.1 Common instructions of the basic and extended command set

[1]

Partial displays can be selected in steps of 8, when the icon mode is not selected. When the icon mode is

selected, partial displays can be selected in steps of 16. For example, without icons the available partial

display sizes are 8, 16, 24, 32, 40, 48, 56, 64 or 72 lines. With icons there are 16, 32, 48 or 64 lines

possible.

Table 11.

Common commands

Bit

Logic 0

Logic 1

Reset state

DON

display off

display on

normal display

inverse video mode

DAL

normal display

all pixels on

no X mirroring

X mirroring

no Y mirroring

Y mirroring

stop frame frequency

calibration

start frame frequency

calibration

internal oscillator off

start internal oscillator

X[6:0]

set X address (column) for writing in the RAM

000 0000

Y[3:0]

set Y address (bank) for writing in the RAM

0000

Xmax[6:0] set wrap around X address (column)

111 1111

Ymax[3:0] set wrap around Y address (bank)

1001

L[6:0]

sets line address of the display; this command

cannot access the icon driver row, row 80, if the

icon row is enabled

000 0000

C[6:0]

sets the initial row 0 of the display; this command

cannot access the icon driver row, row 80, if the

icon row is enabled

000 0000

P[6:0]

partial display mode 1:16 to 1:80

[1] 101 0000 (1:80)/100 0000 (1:64)

PC[1:0]

switch HV multiplier on/off

S[1:0]

charge pump multiplication factor

Table 12.

Power control register

PC[1:0]

Description

HVgen off

HVgen on

PCF8811U/2DA/1 数据表(PDF) 40 Page - NXP Semiconductors

PCF8811U/2DA/1 数据表(HTML) 40 Page - NXP Semiconductors

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81

数据表下载

链接网址

PCF8811U/2DA/1 数据表(PDF) 40 Page - NXP Semiconductors

PCF8811U/2DA/1 数据表(HTML) 40 Page - NXP Semiconductors

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81

数据表 下载

链接网址

数据表下载