WH1602A-YYH-ET Ver la hoja de datos (PDF) - Unspecified

Número de pieza

componentes Descripción

Fabricante

WH1602A-YYH-ET

LCD Modules

Unspecified 

11.Instruction Table

Instruction

Instruction Code

RS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0

Description

Execution time

(fosc=270Khz)

Clear Display 0

Return Home 0

Entry Mode

0

Set

Display

ON/OFF

0

Control

Cursor or

0

Display Shift

Function Set 0

Set CGRAM 0

Address

Set DDRAM 0

Address

Read Busy

Flag and

0

Address

Write Data to 1

RAM

Read Data

1

from RAM

0 0 0 0 0 0 0 0 1 Write “00H” to DDRAM and set

DDRAM address to “00H” from AC

Set DDRAM address to “00H” from AC

0 0 0 0 0 0 0 1 － and return cursor to its original position

if shifted. The contents of DDRAM are

not changed.

0 0 0 0 0 0 1 I/D SH Assign cursor moving direction and

enable the shift of entire display.

0 0 0 0 0 1 D C B Set display (D), cursor (C), and blinking

of cursor (B) on/off control bit.

Set cursor moving and display shift

0 0 0 0 1 S/C R/L － － control bit, and the direction, without

changing of DDRAM data.

Set interface data length

0 0 0 1 DL N F － － (DL:8-bit/4-bit), numbers of display line

(N:2-line/1-line)and, display font type

(F:5×11 dots/5×8 dots)

0 0 1 AC5 AC4 AC3 AC2 AC1 AC0 Set CGRAM address in address counter.

0 1 AC6 AC5 AC4 AC3 AC2 AC1 AC0 Set DDRAM address in address counter.

Whether during internal operation or not

1 BF AC6 AC5 AC4 AC3 AC2 AC1 AC0 can be known by reading BF. The

contents of address counter can also be

read.

0 D7 D6 D5 D4 D3 D2 D1 D0 Write data into internal RAM

(DDRAM/CGRAM).

1 D7 D6 D5 D4 D3 D2 D1 D0 Read data from internal RAM

(DDRAM/CGRAM).

1.53ms

1.53ms

39μs

39μs

39μs

39μs

39μs

39μs

0μs

43μs

43μs

＊ ”－”：don’t care

第 14 頁，共 28 頁

Share Link: