參數(shù)資料
型號: S1C63458F0A0100
元件分類: 微控制器/微處理器
英文描述: MICROCONTROLLER, PQFP144
封裝: QFP-144
文件頁數(shù): 106/144頁
文件大?。?/td> 1156K
代理商: S1C63458F0A0100
54
EPSON
S1C63458 TECHNICAL MANUAL
CHAPTER 4: PERIPHERAL CIRCUITS AND OPERATION (LCD Driver)
VCCHG: LCD regulated voltage switching register (FF60HD1)
Selects the reference voltage for the LCD drive voltage.
When "1" is written: VC2
When "0" is written: VC1
Reading: Valid
When "1" is written to the VCCHG register, the LCD system voltage circuit generates the LCD drive
voltage as VC2 standard. When "0" is written, it becomes VC1 standard. Select VC2 when power supply
voltage is 2.6 V or more, otherwise, select VC1.
When external power mode is selected by the mask option, this control is unnecessary.
At initial reset, this register is set to "0".
LDUTY0, LDUTY1: LCD drive duty switching register (FF60HD2, D3)
Selects the LCD drive duty.
Table 4.7.7.2 Drive duty setting
LDUTY1
1
0
LDUTY0
1
0
Drive duty
1/8
1/16
1/17
Common terminal used
COM0–COM7
COM0–COM15
COM0–COM16
Maximum segment number
480 (60
× 8)
960 (60
× 16)
1,020 (60
× 17)
At initial reset, this register is set to "0".
ALON: LCD all ON control register (FF61HD1)
Displays the all LCD dots ON.
When "1" is written: All LCD dots displayed
When "0" is written: Normal display
Reading: Valid
By writing "1" to the ALON register, all the LCD dots goes ON, and when "0" is written, it returns to
normal display.
This function outputs an ON waveform to the SEG terminals, and does not affect the content of the
display memory.
ALON has priority over ALOFF.
At initial reset, this register is set to "0".
ALOFF: LCD all OFF control register (FF61HD2)
Fade outs the all LCD dots.
When "1" is written: All LCD dots fade out
When "0" is written: Normal display
Reading: Valid
By writing "1" to the ALOFF register, all the LCD dots goes OFF, and when "0" is written, it returns to
normal display.
This function outputs an OFF waveform to the SEG terminals, and does not affect the content of the
display memory.
At initial reset, this register is set to "1".
相關(guān)PDF資料
PDF描述
S1C63466D 4-BIT, MROM, 4.1 MHz, MICROCONTROLLER, UUC140
S1C63466F 4-BIT, MROM, 4.1 MHz, MICROCONTROLLER, PQFP144
S1C63567F0A0100 MICROCONTROLLER, PQFP144
S1C63653F 4-BIT, FLASH, 4 MHz, MICROCONTROLLER, CQFP100
S1C6F567D0A0100 MICROCONTROLLER, UUC141
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
S1C63557D04Q000 制造商:Seiko Instruments Inc (SII) 功能描述:EPSON MCU 4BIT
S1C63567 制造商:EPSON 制造商全稱:EPSON 功能描述:4-bit Single Chip Microcomputer
S1C63616 制造商:EPSON 制造商全稱:EPSON 功能描述:4-bit Single Chip Microcomputer
S1C63632 制造商:EPSON 制造商全稱:EPSON 功能描述:4-bit Single Chip Microcomputer
S1C63653 制造商:EPSON 制造商全稱:EPSON 功能描述:CMOS 4-bit Single Chip Microcontroller