參數(shù)資料
型號(hào): HD404849
廠商: Hitachi,Ltd.
元件分類: 其它接口
英文描述: TERMINAL
中文描述: IGBT模塊
文件頁數(shù): 100/125頁
文件大小: 471K
代理商: HD404849
HD404849 Series
100
LCD Control Register (LCR: $01B):
Four-bit write-only register which controls LCD blanking, on/off
switching of the liquid-crystal display’s power supply division resistor, display in watch and subactive
modes, and connection of the LCD division resistor, as shown in figure 86.
Blank/display
Blank: Segment signals are turned off, regardless of LCD RAM data setting.
Display: LCD RAM data is output as segment signals.
Power switch on/off
Off: The power switch is off.
On: The power switch is on and V
1
is V
CC
.
Watch/subactive mode display
Off: In watch and subactive modes, all common and segment pins are grounded and the liquid-crystal
power switch is turned off.
On: In watch and subactive modes, LCD RAM data is output as segment signals.
LCD power supply division resistor switch
Off: Division resistor is disconnected.
On: Division resistor is connected.
Bit
Initial value
Read/Write
Bit name
3
0
W
LCR3
2
0
W
LCR2
0
0
W
LCR0
1
0
W
LCR1
LCD display control register (LCR: $01B)
LCR1
0
1
Power switch on/off
Off
On
LCR0
0
1
Blank/display
Blank
Display
0
1
LCD power supply division
resistor switch
LCR3
On
Off
0
1
Display on/off selection in
watch and subactive modes
LCR2
Off
On
Figure 86 LCD Control Register (LCR)
相關(guān)PDF資料
PDF描述
HD404849FS TERMINAL
HD404849H SPLICE
HD404849TF TERMINAL
HD4074849 TERMINAL
HD4074849FS CONTACT
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD404849FS 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-Bit Single-Chip Microcomputer
HD404849H 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-Bit Single-Chip Microcomputer
HD404849SERIES 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
HD404849TF 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:4-Bit Single-Chip Microcomputer
HD404868 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Low-Voltage AS Microcomputers with On-Chip LCD Circuit