參數(shù)資料
型號: HD404614FS
廠商: Hitachi,Ltd.
英文描述: 4-Bit Single-Chip Microcomputer
中文描述: 4位單片機(jī)
文件頁數(shù): 58/89頁
文件大?。?/td> 358K
代理商: HD404614FS
HD404618 Series
58
Table 27 LCD Control Register
LCR
LCR
LCR
Bit 2
Display in
Watch Mode or
Subactive Mode Bit 1
Power Switch
On/Off
Bit 0
Blank/Display
0
Off
0
Off
0
Blank
1
Note:
On
1
On
1
Display
When using an LCD in watch mode or subactive mode, use the divided output of a 32-kHz oscillator
as the LCD clock and set bit 2 of the LCR to 1. If using the divided output of the system clock as the
LCD clock, always set bit 2 of the LCR to 0.
LCD Duty/Clock Control Register (LMR: $014):
Four-bit write-only register which selects the display
duty and LCD clock source, as shown in table 28.
Table 28 LCD Duty/Clock Control Register
LMR
Bit 3
Bit 2
Bit 1
Bit 0
Duty Selection/Input Clock Selection
0
0
1/4 duty cycle
0
1
1/3 duty cycle
1
0
1/2 duty cycle
1
1
Static
0
0
CL0 (32.768/64 kHz when using 32.768-kHz oscillator)
0
1
CL1 (f
cyc
/256)
CL2 (f
cyc
/2048)
CL3 (refer to table 29)
1
0
1
Note: f
cyc
is the divided system clock output.
1
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD404614H 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-Bit Single-Chip Microcomputer
HD404614TF 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-Bit Single-Chip Microcomputer
HD404616 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:4-Bit Single-Chip Microcomputer
HD404616FS 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:4-Bit Single-Chip Microcomputer
HD404616H 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-Bit Single-Chip Microcomputer