參數(shù)資料
型號(hào)： M35070
廠商： Mitsubishi Electric Corporation
英文描述： Character Pattern Display Control IC(用于CRT和LCD顯示器控制的芯片)
中文描述： 字符模式顯示控制芯片（用于CRT顯示器和液晶顯示器控制的芯片）
文件頁數(shù)： 18/54頁
文件大?。?/td> 326K
代理商： M35070
MITSUBISHI MICROCOMPUTERS
M35070-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
18
RSEL1 RSEL0 DIVS1 DIVS0
Display frequency range
(MHz)
1
1
0
0
87.0 to 90.0
1
0
0
0
67.0 to 87.0
0
1
0
0
54.0 to 67.0
1
0
0
1
47.0 to 54.0
0
0
0
0
40.0 to 47.0
1
0
1
0
34.0 to 40.0
0
0
0
1
30.0 to 34.0
0
1
1
0
26.0 to 30.0
1
0
1
1
23.0 to 26.0
0
0
1
0
20.0 to 23.0
(2) To set display frequency range
Whenever setting display frequency (when EXCK1 = "0",
EXCK0 = "1", or EXCK1 = "1", EXCK0 = "1"), always set the
display frequency range in accordance with the display
frequency. This range is set from DIVS0, DIVS1 (address
120
16
), RSEL0 address 121
16
) and RSEL1 (address 122
16
).
Frequency ranges are given here below.
(3) Notes on setting display frequency
To change external clock (display) frequency or horizontal
synchronization frequency, always use the following
procedures.
To set EXCK1 = "0", EXCK0 = "1"
(a) Turn the display OFF. … DSPON (address 128
16
) = "0"
(b) Set the display frequency. … Set from DIV10 to DIV0,
DIVS0, DIVS1 (address 120
16
), RSEL0 (address 121
16
)
and RSEL1 (address 122
16
).
(c) Wait 20 ms while the horizontal synchronization signal is
being input.
(d) Turn the display ON. … DSPON (address 128
16
) = "1"
To set EXCK1 = "1", EXCK0 = "1"
(a) Turn the display OFF. … DSPON (address 128
16
) = "0"
(b) Set the display frequency. … Set from DIV10 to DIV0,
DIVS0, DIVS1 (address 120
16
), RSEL0 (address 121
16
)
and RSEL1 (address 122
16
).
(c) Wait 20 ms while the horizontal synchronization signal
and external clock are being input.
(d) Turn the display ON. … DSPON (address 128
16
) = "1"
相關(guān)PDF資料
PDF描述
M35071-002FP SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
M35071-002SP SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
M35071-067SP SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
M35071-054FP SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
M35071 Character Pattern Display Control IC(用于CRT和LCD顯示器控制的芯片)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M35070-002DP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
M35070-002FP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
M35070-XXXFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
M35070-XXXSP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
M35071 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
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