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參數資料
| 型號： | LC7475 |
| 元件分類： | 畫面疊加 |
| 英文描述： | ON-SCREEN DISPLAY IC, PDIP22 |
| 封裝： | SDIP-22 |
| 文件頁數： | 12/12頁 |
| 文件大?。?/td> | 150K |
| 代理商： | LC7475 |
LC7475
No.3885–9/12
The function of each significant bit in a line ROM word is shown in table 16.
Table 16. Line ROM word data
The line addresses in line ROM are shown in table 17.
Table 17. Line ROM addresses
Line ROM Configuration
The line ROM is configured as 1,536 words from address 000H to 5FFH as shown in table 15. Each word comprises a
16-bit address code and a single control bit. When the control bit is 0, the 7-bit character code is significant and is
used to address the character ROM, and when 1, the 7-bit character code in ROM is ignored and the character code is
read from display RAM. The display RAM address is incremented automatically by one each time a character code is
read from RAM. Note that your local SANYO representative can offer advice on how to specify character ROM.
Table 15. Line ROM configuration
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| LC74760 | ON-SCREEN DISPLAY IC, PDIP30 |
| LC74760M | ON-SCREEN DISPLAY IC, PDSO30 |
| LC74761 | ON-SCREEN DISPLAY IC, PDIP30 |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LC74751 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:On-Screen Display LSI |
| LC74759JM-9820-TRM-E | 制造商:SANYO Semiconductor Co Ltd 功能描述:ELECTRONIC COMPONENT |
| LC74760 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:On-Screen Display IC |
| LC74760M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:On-Screen Display IC |
| LC74761 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:On-Screen Display LSI |
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