em78p510nso32j/s ELAN Microelectronics Corp, em78p510nso32j/s Datasheet - Page 64

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

EM78P510N
8-Bit Microprocessor with OTP ROM
58 •
Address)
Common
(LCD
00H
01H
02H
14H
15H
16H
R6
|
(LCD_D7)
COM7
Bit 7
Bits 1~0 (LCDF1~LCDF0): LCD Frame Frequency Control Bits
6.9.2 R6 LCDADDR (LCD Address Register)
Bits 7~5: Reserved
Bits 4~0 (LCD_A4~LCD_A0): LCD RAM Address
LCDF1 LCDF0
Bit 7
0
0
1
1
0
(LCD_D6)
COM6
Bit 6
0
1
0
1
Bit 6
(LCD_D5)
0
Fs/(512*1) = 64.0 Fs/(172*3) =63.5
Fs/(560*1) = 58.5 Fs/(188*3) = 58
Fs/(608*1) = 53.9 Fs/(204*3) = 53.5 Fs/(152*4) = 53.9 Fs/(76*8) = 53.9
Fs/(464*1) = 70.6 Fs/(156*3) = 70
COM5
Bit 5
Static
Bit 5
R7 (LCD data buffer)
(LCD_D4)
0
COM4
LCD Frame Frequency (e.q. Fs =32.768K)
Bit 4
LCD_A4
Bit 4
(LCD_D3)
(This specification is subject to change without further notice)
COM3
Bit 3
1/3 Duty
LCD_A3
(LCD_D2)
Bit 3
COM2
Bit 2
Product Specification (V1.1) 01.25.2008
Fs/(128*4) = 64
Fs/(140*4) = 58.5 Fs/(70*8) = 58.5
Fs/(116*4) = 70.6 Fs/(58*8) = 70.6
LCD_A2
(LCD_D1)
1/4 Duty
Bit 2
COM1
Bit 1
(LCD_D0)
LCD_A1
COM0
Bit 1
Bit 0
Fs/(64*8) = 64.0
1/8 Duty
Segment
LCD_A0
SEG20
SEG21
SEG22
SEG0
SEG1
SEG2
Bit 0
|