PCF2113AUSLASH10SLASHF4 datasheet(51/65 Pages) NXP

51 / 65 page

PCF2113_FAM_4

Product data sheet

Rev. 04 — 4 March 2008

51 of 65

NXP Semiconductors

PCF2113x

LCD controllers/drivers

cursor/display shift

shifts only the cursor to the right

MICROCO

‘write data’ to CGRAM/DDRAM

writes ‘M’

ICROCOM

return home

returns both display and cursor to

the original position (address 0)

0000000010

PHILIPS M

Table 22.

8-bit operation, 1-line display example; using internal reset (character set ‘A’) …continued

Step

Instruction

Display

Operation

R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0

Table 23.

8-bit operation, 1-line display and icon example; using internal reset (character set ‘A’)

Step

Instruction

Display

Operation

R/W

DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0

power supply on (PCF2113x is initialized by the internal reset)

initialized; no display appears

function set

sets to 8-bit operation, selects 1-line

display and VLCD = VA

00110000

display control

turns on display and cursor; entire

display is blank after initialization

00001110

entry mode set

sets mode to increment the address

by 1 and to shift the cursor to the

right at the time of the write to the

DDRAM/CGRAM; display is not

shifted

00000110

set CGRAM address

sets the CGRAM address to

position of character ‘0’; the

CGRAM is selected

01000000

‘write data’ to CGRAM/DDRAM

writes data to CGRAM for icon even

phase; icon appears

00001010

sets CGRAM address

sets the CGRAM address to

position of character ‘0’; the

CGRAM is selected

01110000

‘write data’ to CGRAM/DDRAM

writes data to CGRAM for icon odd

phase

00001010

function set

sets H = 1: Extended instruction set

00110001

icon control

icons blink

00001010

function set

sets H = 0

00110000

set DDRAM address

sets the DDRAM to the ﬁrst position;

DDRAM is selected

10000000

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