參數(shù)資料
型號: ML87V3116
廠商: LAPIS SEMICONDUCTOR CO LTD
元件分類: 顯示控制器
英文描述: DOT MAT LCD DSPL CTLR, PQFP176
封裝: 24 X 24 MM, 0.50 MM PITCH, PLASTIC, LQFP-176
文件頁數(shù): 32/46頁
文件大?。?/td> 273K
代理商: ML87V3116
PEDL87V3116-02
OKI Semiconductor
ML87V3116
38/47
2.7.2 Clock Generation
The system clock of the ML87V3116 uses x2, x4 or x8 of the pixel clock frequency of display output. This
clock generates the REFCLK input by a built-in PLL using simple integer ratio n/m (n and m are 1 to 255) as a
reference. (System clock = n/mREFCLK)
The clock for JPEG is generated by the frequency divider of another system, and can be operated even at a
slower speed than the system clock.
The system clock is distributed to internal modules. The clock for each module can control a clock enable
individually by register control, so that it can be used for the purpose of reducing power consumption.
Figure 2.7.1 Clock Generation
Built-in
PLL
1/M
System clock
1/N
REFCLK
1/L
: Register
mdiv
ndiv
ldiv
1/J
jdiv
JPEG clock
1/2
Display output
pixel clock
相關(guān)PDF資料
PDF描述
ML9041-XXACVWA 17 X 100 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC189
ML9041-01BCVWA 17 X 100 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC175
ML9041A-XXACVWA 17 X 100 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC189
ML9042-XXCVWA 17 X 100 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC233
ML9044-XXACVWA 17 X 120 DOTS DOT MAT LCD DRVR AND DSPL CTLR, UUC189
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