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M37274EFSP 参数 Datasheet PDF下载

M37274EFSP图片预览
型号: M37274EFSP
PDF下载: 下载PDF文件 查看货源
内容描述: 单片8位CMOS单片机结合闭合字幕解码器和屏幕显示控制器 [SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER]
分类和应用: 解码器显示控制器微控制器和处理器外围集成电路光电二极管瞄准线计算机可编程只读存储器时钟
文件页数/大小: 148 页 / 1926 K
品牌: RENESAS [ RENESAS TECHNOLOGY CORP ]
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MITSUBISHI MICROCOMPUTERS  
M37274EFSP  
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER  
and ON-SCREEN DISPLAY CONTROLLER  
(12) Automatic Solid Space Function  
Note : When using this function, set “0916” to the character below :  
· The 1st character  
This function generates automatically the solid space (OUT1 or OUT2  
blank output) of the character area in the CC mode.  
The solid space is output in the following area :  
· the character area except character code “0916 ”  
· the character area on the left and right sides  
This function is turned on and off by bit 4 of the OSD control register  
(refer to Figure 64).  
· The 34th character and the following character.  
Table 17. Setting for Automatic Solid Space  
Bit 4 of OSD control register  
Bit 7 of block control register  
Bit 4 of color code 1  
0
1
0
1
0
1
0
1
0
1
0
1
0
1
OUT1 output signal  
Character Character  
Character  
font part  
Solid  
Character  
font part  
font part  
display  
area  
space  
OUT2 output signal  
OFF  
OFF  
Character  
display  
area  
OFF  
Solid  
space  
When setting the character code “05 16” as the character A, “06 16” as the character B.  
Character to be displayed  
(OSD RAM)  
09 05 09 09 09 06 06 • • • 06 09 09 • • • 09  
16  
16  
16  
16  
16  
16  
16  
16  
16  
16  
16  
(Display screen)  
• • •  
• • •  
1st  
2nd  
3rd  
34th  
character  
35th  
character  
40th  
character  
No blank output  
character character character  
(See note 1)  
(See note 1)  
Fig. 94. Display Screen Example of Automatic Solid Space  
94  
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