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): 4/46頁
文件大?。?/td> 273K
代理商: ML87V3116
PEDL87V3116-02
OKI Semiconductor
ML87V3116
12/47
2.2 Display Interface
2.2.1 Display Output Format
The TFT-LCD mode or TV mode can be selected as a display output format.
TFT-LCD mode
: Progressive scan, output synchronization, variable number of pixels
TV mode
: Interlace scan, fixed to 525i or 625i
[Control Registers]
DOFMT
: Display format, 1 bit (write/read)
“0”: TFT-LCD mode
“1”: TV mode
TVSTD
: TV format selection, 3 bits (write/read)
“000” : 525i, 27.0 MHz (NTSC equivalent, BT.656)
“001” : 525i, 13.5 MHz (NTSC equivalent, BT.601)
“010” : 525i, 12.272727 MHz (NTSC equivalent, square pixels)
“011” : 525i, 14.31818 MHz (NTSC equivalent, 4fsc)
“100” : 625i, 27.0 MHz (PAL equivalent, BT.656)
“101” : 625i, 13.5 MHz (PAL equivalent, BT.601)
“110” : 625i, 14.75 MHz (PAL equivalent, square pixels)
Note: It is necessary to set the system clock to each frequency described above.
2.2.2 Output Synchronous Signals
The functions of the output synchronous signals partially vary with the display output format.
Function
Remarks
Sync.
signal
TFT-LCD mode
TV mode
CP
Data clock
LDP1
Line drive pulse 1
HSYNC (horizontal
synchronous signal)
LDP2
Line drive pulse 2
(Not used)
LDP3
Line drive pulse 3
(Not used)
LDP4
Line drive pulse 4
(Not used)
HST1
Horizontal start signal 1
(Not used)
Pulse width: 1 CP
HST2
Horizontal start signal 2
(Not used)
Pulse width: 1 CP
FDP1
Frame drive pulse 1
VSYNC (vertical
synchronous signal)
FDP2
Frame drive pulse 2
(Not used)
Possible to AND with
LDP4
FDP3
Frame drive pulse 3
(Not used)
Possible to OR with
LDP2
FIDF
Current-alternating signal
Field ID signal
DISP
Display enable
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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