HT1650 PDF VIEW DOWNLOAD, HT1650 데이터시트 - Holtek Semiconductor DatsheetQ

HT1650(2005) 데이터 시트보기 (PDF) - Holtek Semiconductor

부품명

상세내역

제조사

HT1650
(Rev.:2005)

64x32 LCD Controller for I/O MCU

Holtek Semiconductor

HT1650 Datasheet PDF : 18 Pages

1 2 3 4 5 6 7 8 9 10 Next Last

HT1650

Display Memory - RAM Structure

The static display RAM is organized into 512´4 bits and stores the display data. The contents of the RAM are directly

mapped to the contents of the LCD driver. Data in the RAM can be accessed by the READ, WRITE and

READ-MODIFY-WRITE commands. The following is a mapping from the RAM to the LCD patterns.

00H

08H

10H

18H 20H - - - - - - - - - 1D8H 1E0H 1E8H 1F0H 1F8H

COM0

Bit0

COM1

Bit1

COM2

Bit2

COM3

Bit3

01H

09H

11H

19H 21H - - - - - - - - - 1D9H 1E1H 1E9H 1F1H 1F9H

COM4

Bit0

COM5

Bit1

COM6

Bit2

COM7

Bit3

02H

0AH

12H

1AH 22H- - - - - - - - - 1DAH 1E2H 1EAH 1F2H 1FAH

COM8

Bit0

COM9

Bit1

COM10 Bit2

Bit2

COM11 Bit3

Bit3

03H

0BH

13H

1BH 23H- - - - - - - - - 1DBH 1E3H 1EBH 1F3H 1FBH

COM12 Bit0

Bit0

COM13 Bit1

Bit1

COM14 Bit2

Bit2

COM15 Bit3

Bit3

04H

0CH

14H

1CH 24H- - - - - - - - - 1DCH 1E4H 1ECH 1F4H 1FCH

COM16 Bit0

Bit0

COM17 Bit1

Bit1

COM18 Bit2

Bit2

COM19 Bit3

Bit3

05H

0DH

15H

1DH 25H- - - - - - - - - 1DDH 1E5H 1EDH 1F5H 1FDH

COM20 Bit0

Bit0

COM21 Bit1

Bit1

COM22 Bit2

Bit2

COM23 Bit3

Bit3

06H

0EH

16H

1EH 26H - - - - - - - - - 1DEH 1E6H 1EEH 1F6H 1FEH

COM24 Bit0

Bit0

COM25 Bit1

Bit1

COM26 Bit2

Bit2

COM27 Bit3

Bit3

07H

0FH

17H

1FH 27H - - - - - - - - - 1DFH 1E7H 1EFH 1F7H 1FFH

COM28 Bit0

Bit0

COM29 Bit1

Bit1

COM30 Bit2

Bit2

COM31

Bit3

SEG0

Bit3

SEG1

Bit3

SEG2

SEG3

Bit3

SEG60 SEG61 SEG62 SEG63

64´32 Selection Mode RAM Mapping Table

Rev. 1.20

November 10, 2005

Share Link: