EM73C63 데이터 시트보기 (PDF) - ELAN Microelectronics

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EM73C63

4-BIT MICRO-CONTROLLER FOR LCD PRODUCT

ELAN Microelectronics 

EM73C63

4-BIT MICRO-CONTROLLER FOR LCD PRODUCT

Preliminary

The display data from the display data area are automatically read out and send to the LCD driver directly by

the hardware. Therefore, the display patterns can be changed only by overwritting the contents of the

display data area through software.

The dispaly memory area that is not used to store the LCD display data could be used as the ordinary data

memory.

LCD display data area : (40x16 mode)

Bank1

P9.3=1 0 1 2 3 4 5 6 7 8 9 A B C D E F

100-10Fh

110-11Fh

120-12Fh

130-13Fh

140-14Fh

150-15Fh

160-16Fh

170-17Fh

180-18Fh

190-19Fh

1A0-1AFh

1B0-1BFh

1C0-1CFh

1D0-1DFh

1E0-1EFh

1F0-1FFh

COM0

COM1

COM2

COM3

COM4

COM5

COM6

COM7

COM8

COM9

COM10

COM11

COM12

COM13

COM14

COM15

P26 is the start address register of LCD common pin.

Port26 3 2 1 0 Initial value: 0000

CSA

CSA

0000

0001

0010

0011

0100

0101

0110

0111

1000

1001

1010

1011

1100

1101

1110

1111

Common start address register

RAM

100- 110- 120- 130- 140- 150- 160- 170- 180- 190- 1A0- 1B0- 1C0- 1D0- 1E0- 1F0-

109h 119h 129h 139h 149h 159h 169h 179h 189h 199h 1A9h 1B9h 1C9h 1D9h 1E9h 1F9h

COM0 COM1 COM2 COM3 COM4 COM5 COM6 COM7 COM8 COM9 COM10 COM11 COM12 COM13 COM14 COM15

COM15 COM0 COM1 COM2 COM3 COM4 COM5 COM6 COM7 COM8 COM9 COM10 COM11 COM12 COM13 COM14

COM14 COM15 COM0 COM1 COM2 COM3 COM4 COM5 COM6 COM7 COM8 COM9 COM10 COM11 COM12 COM13

COM13 COM14 COM15 COM0 COM1 COM2 COM3 COM4 COM5 COM6 COM7 COM8 COM9 COM10 COM11 COM12

COM12 COM13 COM14 COM15 COM0 COM1 COM2 COM3 COM4 COM5 COM6 COM7 COM8 COM9 COM10 COM11

COM11 COM12 COM13 COM14 COM15 COM0 COM1 COM2 COM3 COM4 COM5 COM6 COM7 COM8 COM9 COM10

COM10 COM11 COM12 COM13 COM14 COM15 COM0 COM1 COM2 COM3 COM4 COM5 COM6 COM7 COM8 COM9

COM9 COM10 COM11 COM12 COM13 COM14 COM15 COM0 COM1 COM2 COM3 COM4 COM5 COM6 COM7 COM8

COM8 COM9 COM10 COM11 COM12 COM13 COM14 COM15 COM0 COM1 COM2 COM3 COM4 COM5 COM6 COM7

COM7 COM8 COM9 COM10 COM11 COM12 COM13 COM14 COM15 COM0 COM1 COM2 COM3 COM4 COM5 COM6

COM6 COM7 COM8 COM9 COM10 COM11 COM12 COM13 COM14 COM15 COM0 COM1 COM2 COM3 COM4 COM5

COM5 COM6 COM7 COM8 COM9 COM10 COM11 COM12 COM13 COM14 COM15 COM0 COM1 COM2 COM3 COM4

COM4 COM5 COM6 COM7 COM8 COM9 COM10 COM11 COM12 COM13 COM14 COM15 COM0 COM1 COM2 COM3

COM3 COM4 COM5 COM6 COM7 COM8 COM9 COM10 COM11 COM12 COM13 COM14 COM15 COM0 COM1 COM2

COM2 COM3 COM4 COM5 COM6 COM7 COM8 COM9 COM10 COM11 COM12 COM13 COM14 COM15 COM0 COM1

COM1 COM2 COM3 COM4 COM5 COM6 COM7 COM8 COM9 COM10 COM11 COM12 COM13 COM14 COM15 COM0

* This specification are subject to be changed without notice.

8.11.2000 21

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