參數(shù)資料
型號： M37150MC-XXXFP
元件分類： 微控制器/微處理器
英文描述： 8-BIT, MROM, 8.95 MHz, MICROCONTROLLER, PDSO42
封裝： 0.450 INCH, 0.80 MM PITCH, PLASTIC, SSOP-42
文件頁數(shù)： 112/142頁
文件大?。?/td> 1712K
代理商： M37150MC-XXXFP
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
and ON-SCREEN DISPLAY CONTROLLER
M37150M6/M8/MA/MC/MF-XXXFP, M37150EFFP
MITSUBISHI MICROCOMPUTERS
70
Rev. 1.0
Fig. 8.11.10 Block Diagram of Dot Size Control Circuit
8.11.2 Dot Size
The dot size can be selected in block units. The vertical dot size is
determined by dividing HSYNC in the vertical dot size control circuit.
The horizontal dot size is determined by dividing the following clock
in the horizontal dot size control circuit : the clock gained by dividing
the OSD clock source (data slicer clock, f (OSC) in the pre-divide
circuit. The clock cycle divided in the pre-divide circuit is defined as
1TC.
The dot size of each block is specified by bits 2 to 4 of block control
register i.
Refer to Figure 8.11.4 for the structure of the block control register.
The block diagram of the dot size control circuit is shown in Figure
Fig. 8.11.11 Definition of Dot Sizes
1 do t
Scanning line of F1(F2 )
Scanning line of F2(F1 )
1/2 H
1H
2H
3H
3T C
2T C
1T C
Data slicer clock
HSYNC
f (OSC)
OC3 or OC4
Synchronous
circuit
Pre-divide circuit
Clock cycle
= 1TC
Cycle 2
0
Cycle 3
1
BCi4
Note: To use data slicer clock, set bit 0 of data slicer control register 1 to 1.
Horizontal dot size
control circuit
Vertical dot size
control circuit
OSD control circuit
0
1
OC7
8.11.10.
The pre-divide ratio is specified by bit 7 of the OSD control register
(address 00D016) and bit 4 of block control register i (addresses
00D216 and 00D316) .
When bit 7 of the OSD control register (address 00D016) is set to
"0," the double or triple pre-divide ratio can be chosen per block unit
by bit 4 of block control register i. And then, when it is set to "1", the
pre-divide ratio increases 1 time (both blocks 1 and 2). The pre-di-
vided dot size can be specified per block unit by bits 2 and 3 of block
control register i.
相關PDF資料
PDF描述
M37151MC-XXXFP 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDSO42
M37151MF-XXXFP 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDSO42
M37151M6-XXXFP 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDSO42
M37151M8-XXXFP 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDSO42
M37160M8-XXXFP 8-BIT, MROM, 8.86 MHz, MICROCONTROLLER, PDSO42
相關代理商/技術參數(shù)
參數(shù)描述
M37150MF 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SNGLE-CHIP 8-BIT CMOS MICROCOMPUTER
M37150MF-XXXFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SNGLE-CHIP 8-BIT CMOS MICROCOMPUTER
M37151 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER
M37151EFFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER
M37151EFSS 功能描述:DEV MCU/8BIT CMOS EMULATION CHIP RoHS:否 類別:編程器，開發(fā)系統(tǒng) >> 過時/停產零件編號 系列:- 標準包裝:1 系列:- 傳感器類型:CMOS 成像，彩色（RGB） 傳感范圍:WVGA 接口:I²C 靈敏度:60 fps 電源電壓:5.7 V ~ 6.3 V 嵌入式:否 已供物品:成像器板 已用 IC / 零件:KAC-00401 相關產品:4H2099-ND - SENSOR IMAGE WVGA COLOR 48-PQFP4H2094-ND - SENSOR IMAGE WVGA MONO 48-PQFP
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