參數(shù)資料
型號(hào): HD4048212R
廠商: Hitachi,Ltd.
英文描述: AS Microcomputer Incorporating a LCD controller/Driver Circuit(帶LCD控制/驅(qū)動(dòng)電路的微計(jì)算機(jī))
中文描述: 由于微機(jī)安裝有LCD控制器/驅(qū)動(dòng)電路(帶液晶控制/驅(qū)動(dòng)電路的微計(jì)算機(jī))
文件頁數(shù): 101/147頁
文件大?。?/td> 519K
代理商: HD4048212R
HD404829R Series
101
LCD Duty-Cycle/Clock Control Register (LMR: $01C):
Four-bit write-only register which selects the
display duty cycle and LCD clock source, as shown in figure 90. The dependence of frame
frequency on duty cycle is listed in table 24.
Bit
Initial value
Read/Write
Bit name
3
0
W
LMR3
2
0
W
LMR2
0
0
W
LMR0
1
0
W
LMR1
LCD duty cycle/clock control register (LMR: $01C)
LMR3
LMR2
Input clock source selection
LMR1
0
0
1
1
LMR0
0
1
0
1
Duty cycle selection
1/4 duty
1/3 duty
1/2 duty
Static
CL0 (32.768-kHz
×
duty/64: when
32.768-kHz oscillation is used)
0
1
1
1
0
1
CL1 (f
OSC
×
duty cycle/1024)
CL2 (f
OSC
×
duty cycle/8192)
CL3 (refer to table 24)
0
0
Figure 90 LCD Duty-Cycle/Clock Control Register (LMR)
相關(guān)PDF資料
PDF描述
HD4074829 AS Microcomputer Incorporating a LCD controller/Driver Circuit(帶LCD控制/驅(qū)動(dòng)電路的微計(jì)算機(jī))
HD404828R AS Microcomputer Incorporating a LCD controller/Driver Circuit(帶LCD控制/驅(qū)動(dòng)電路的微計(jì)算機(jī))
HD404829R AS Microcomputer Incorporating a LCD controller/Driver Circuit(帶LCD控制/驅(qū)動(dòng)電路的微計(jì)算機(jī))
HD4048412 4-Bit Single-Chip Microcomputer
HD4048412FS 4-Bit Single-Chip Microcomputer
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD4048212RFS 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:AS Microcomputer Incorporating a LCD controller/Driver Circuit
HD4048212RH 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:AS Microcomputer Incorporating a LCD controller/Driver Circuit
HD4048212RTF 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:AS Microcomputer Incorporating a LCD controller/Driver Circuit
HD4048212TF 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller
HD404828FS 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller