em78p510nso32j/s ELAN Microelectronics Corp, em78p510nso32j/s Datasheet - Page 23

• Manufacturer Part Number: em78p510nso32j/s
• Description: 8-bit Microprocessor With Otp Rom
• Manufacturer: ELAN Microelectronics Corp

Product Specification (V1.1) 01.25.2008
(This specification is subject to change without further notice)
Address)
Common
(LCD
00H
01H
02H
14H
15H
16H
R6
|
(LCD_D7)
COM7
Bit 7
6.2.18 Bank 1 R7 LCDBR (LCD Data Buffer)
Bit 7~0 (LCD_D7~LCD_D0): LCD RAM Data Transfer Register
6.2.19 Bank 1 R8 LCDVCR (LCD Voltage Control Register)
Bits 7~5: Reserved
Bits 4~3 (LCDC1~LCDC0): LCD Clock
LCD_D 7
Bit 7
Bit 7
0
(LCD_D6)
COM6
Bit 6
When the main oscillator operates in crystal mode and the sub-oscillator does
not, it is a must to set these two bits for the LCD clock.
LCD_D 6
LCDC1
Bit 6
Bit 6
(LCD_D5)
0
0
0
1
1
COM5
Bit 5
LCD_D 5
Bit 5
Bit 5
(LCD_D4)
R7 (LCD Data Buffer)
0
LCDC0
COM4
Bit 4
0
1
0
1
LCD_D 4
LCDC1
Bit 4
Bit 4
(LCD_D3)
COM3
Bit 3
16M
Fm
8M
4M
2M
LCD_D 3
LCDC0
Bit 3
Bit 3
8-Bit Microprocessor with OTP ROM
(LCD_D2)
COM2
Bit 2
LCD_D 2
LCDVC2
Bit 2
Bit 2
(LCD_D1)
COM1
Bit 1
LCD_D 1
LCDVC1
Fc/2
Fc/2
Fc/2
Fc/2
F
Bit 1
Bit 1
LCD
(LCD_D0)
COM0
9
8
7
6
EM78P510N
Bit 0
LCD_D 0
LCDVC0
Bit 0
Bit 0
Segment
SEG20
SEG21
SEG22
SEG0
SEG1
SEG2
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