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參數(shù)資料
| 型號(hào)： | MAX7456 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Single-Channel Monochrome On-Screen Display with Integrated EEPROM |
| 中文描述： | 集成了EEPROM的單通道、單色隨屏顯示器 |
| 文件頁(yè)數(shù)： | 26/43頁(yè) |
| 文件大?。?/td> | 604K |
| 代理商： | MAX7456 |
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M
Single-Channel Monochrome On-Screen
Display with Integrated EEPROM
26
______________________________________________________________________________________
Video Mode 1 Register (VM1)
Write address = 01H, read address = 81H.
Read/write access: unrestricted.
BIT
DEFAULT
FUNCTION
7
0
Background Mode (See Table 4)
0 = The Local Background Control bit (see DMM[5] and DMDI[7]) sets the state of each character
background.
1 = Sets all displayed background pixels to gray. The gray level is specified by bits VM1[6:4]
below. This bit overrides the local background control bit.
Note:
In internal sync mode, the background mode bit is set to 1.
Background Mode Brightness (% of OSD White Level)
000 = 0%
001 = 7%
010 = 14%
011 = 21%
100 = 28%
101 = 35%
110 = 42%
111 = 49%
Blinking Time (BT)
00 = 2 fields (33ms in NTSC mode, 40ms in PAL mode)
01 = 4 fields (67ms in NTSC mode, 80ms in PAL mode)
10 = 6 fields (100ms in NTSC mode, 120ms in PAL mode)
11 = 8 fields (133ms in NTSC mode, 160ms in PAL mode)
Blinking Duty Cycle (On : Off)
00 = BT : BT
01 = BT : (2 x BT)
10 = BT : (3 x BT)
11 = (3 x BT) : BT
6, 5, 4
100
3, 2
01
1, 0
11
Horizontal Offset Register (HOS)
Write address = 02H, read address = 82H.
Read/write access: unrestricted (Figure 23).
BIT
7, 6
DEFAULT
00
FUNCTION
Don’t Care
Horizontal Position Offset
(OSD video is not inserted into the horizontal blanking interval)
00 0000 = Farthest left (-32 pixels)
5–0
10 0000
10 0000 = No horizontal offset
11 1111 = Farthest right (+31 pixels)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX7456EUI/GH9 | 制造商:Maxim Integrated Products 功能描述:SINGLE-CHANNEL MONOCHROME ON-SCREEN DISPLAY - Rail/Tube |
| MAX7456EUI+ | 功能描述:視頻 IC Monochrome On Scrn Display Generator RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel |
| MAX7456EUI+T | 功能描述:視頻 IC Monochrome On Scrn Display Generator RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel |
| MAX7456EUI+W | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
| MAX7456EVKIT | 功能描述:顯示開(kāi)發(fā)工具 RoHS:否 制造商:4D Systems 產(chǎn)品:4Display Shields 工具用于評(píng)估:?OLED-160-G1, ?OLED-160-G2 接口類(lèi)型:Serial 工作電源電壓:5 V |
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