參數(shù)資料
型號(hào): HD404829R
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: HD404829R
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)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD404829RFS 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:AS Microcomputer Incorporating a LCD controller/Driver Circuit
HD404829RH 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:AS Microcomputer Incorporating a LCD controller/Driver Circuit
HD404829RSERIES 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
HD404829RTF 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller
HD404829TF 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller