- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄380463 > MB90099 (Fujitsu Limited) On-Screen Display Controller PDF資料下載
參數(shù)資料
| 型號： | MB90099 |
| 廠商： | Fujitsu Limited |
| 英文描述： | On-Screen Display Controller |
| 中文描述： | 屏幕顯示控制器 |
| 文件頁數(shù)： | 12/36頁 |
| 文件大?。?/td> | 1071K |
| 代理商： | MB90099 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁當(dāng)前第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁
MB90099
12
(2) Vertical and horizontal sync signal input timing
(V
DD
=
2.4 V to 3.6 V, V
GND
=
0 V, Ta
=
20
°
C to
+
70
°
C)
*1 : During the horizontal sync signal pulse period, the MB90099 stops its internal operation, disabling writing to the
internal VRAM. Therefore, the horizontal sync signal pulse width and VRAM write cycle (command 2 or command
4 issuance cycle) should be set so that the horizontal sync signal pulse width is shorter than the VRAM write cycle.
*2 : In the vertical sync signal detection cycle, do not change the vertical sync signal (detection edge) when it is
close to the horizontal sync signal edge. This may result in distortion of the display due to fluctuations in the
sync signal.
*3 : VVE, VHE and HE are control bits of Command 13-0 (I/O pin control) .
(Continued)
Parameter
Symbol
Pin name
Value
Unit
Min.
18
Max.
Horizontal sync signal rise time
t
HR
HSYNC
200
ns
Horizontal sync signal fall time
t
HF
200
ns
Vertical sync signal rise time
t
VR
VSYNC
200
ns
Vertical sync signal fall time
t
VF
200
6
ns
Horizontal sync signal pulse width *
1
t
WH
HSYNC
Dot clock
μ
s
Vertical sync signal setup time1 *
2
(Except for VVE
=
1, VHE
=
1, HE
=
1) *
3
Vertical sync signal setup time2 *
2
(VVE
=
1, VHE
=
1, HE
=
1) *
3
Vertical sync signal detection hold time
t
VS
VSYNC
4
1H
4
Dot clock
t
VS
VSYNC
6
1H
14
Dot clock
t
VH
VSYNC
2
20
H
Vertical sync signal pulse width
t
WV
VSYNC
2
H
VSYNC : Leading-edge operation (VVE
=
0)
HSYNC : VSYNC detection at the trailing edge (VHE
=
1)
0.8 V
DD
0.2 V
DD
0.8 V
DD
0.2 V
DD
VSYNC
t
VS
t
WH
t
VH
t
HF
t
HR
t
VR
0.8 V
DD
0.2 V
DD
0.8 V
DD
0.2 V
DD
HSYNC
t
VF
t
WV
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MB90352 | 16-bit Proprietary Microcontroller |
| MB90352PFM | 16-bit Proprietary Microcontroller |
| MB90352S | 16-bit Proprietary Microcontroller |
| MB90352SPFM | 16-bit Proprietary Microcontroller |
| MB90F352 | 16-bit Proprietary Microcontroller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB90099PFV | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:On-Screen Display Controller |
| MB900F-R | 制造商:IBase Technology (USA) Inc. 功能描述:MATX, LGA775, DUALCORE, 945G+ICH7, W/ ICH LANX1 + 88E8052 GB - Bulk |
| MB900-R | 制造商:IBase Technology (USA) Inc. 功能描述:MATX, LGA775, DUALCORE, 945G+ICH7, W/ ICH LANX1, VGA, COMX4, - Bulk |
| MB90214 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller |
| MB90214PF | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。