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参数资料
| 型号： | MB86291APFVS |
| 厂商： | FUJITSU LTD |
| 元件分类： | 图形处理器 |
| 英文描述： | Graphics Display Controller |
| 中文描述： | GRAPHICS PROCESSOR, PQFP208 |
| 封装： | 0.50 MM PITCH, PLASTIC, QFP-208 |
| 文件页数： | 8/25页 |
| 文件大小： | 243K |
| 代理商： | MB86291APFVS |
MB86291A
8
Video Capture Interface
Pin Name
Note : The video capture interface inputs digital video signals in the ITU-RBT-656 format.
Clock Input
Pin Name
*1 : Do not connect anything.
*2 : Input the “H” level.
Notes :
The clock input block inputs the clock signal that serves as the basis for the reference clock for the internal
operating clock and display dot clock. Usually input 4 Fsc (
=
14.31818 MHz) . The internal PLL generates
the internal operating clock signal of 100 MHz and the display reference clock signal of 200 MHz.
The internal operating clock signal to be used can be selected between the clock signal (100 MHz)
generated by the internal PLL and the bus clock BCLKI input to the host CPU interface. Select the BCLKI
input to use the host CPU bus at 100 MHz.
CKM
Note : Use the CLKSEL pin to select the input clock frequency for using the internal PLL with CKM
=
L.
CLKSEL1
CLKSEL0
Note : Immediately after turning the power supply on, input a pulse whose low level period is 500 ns or more to the
S pin before setting it to high level. After the S signal goes high, input the RESET signal at low level for 300
μ
s or more
Input/output
Function
CCLK
Input
Digital video input clock signal input
VI0-VI7
Input
Digital video data input
Input/output
Function
CLK
Input
Clock input signal
S
Input
PLL reset signal
CKM
Input
Clock mode signal
CLKSEL1, CLKSEL0
Input
Clock rate select signal
OSCOUT*
1
Input/output
For connection of crystal oscillator (Reserved)
OSCCNT*
2
Input
For selection of crystal oscillator (Reserved)
Clock Mode
L
Select internal PLL output.
H
Select host CPU bus clock (BCLKI)
Clock Frequency
L
L
Input 13.5 MHz.
L
H
Input 14.32 MHz.
H
L
Input 17.73 MHz.
H
H
Reserved
相关PDF资料 |
PDF描述 |
|---|---|
| MB86292 | Graphics Display Controller |
| MB86292PFFS-G-BND | Graphics Display Controller |
| MB86293 | Grraphiics Conttrrollllerr Speciiffiicattiions |
| MB86294 | Grraphiics Controller specifications |
| MB86294S | Grraphiics Controller specifications |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MB86291APFVS-G-BND-DLE1 | 制造商:FUJITSU 功能描述:CONTROLLER GRAPHDISPLAY QFP208 |
| MB86291APFVSGBNDL | 制造商:Fujitsu 功能描述: |
| MB86291APVSR-G-BND-DLE1 | 制造商:FUJITSU 功能描述: |
| MB86291ASPVSR-G-BND-DLE1 | 制造商:FUJITSU 功能描述: |
| MB86292 | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:Graphics Display Controller |
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