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參數(shù)資料
| 型號： | SD1210 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Dual-Interface SXGA TFT LCD Display Controller |
| 中文描述： | 雙接口SXGA TFT液晶顯示控制器 |
| 文件頁數(shù)： | 19/46頁 |
| 文件大?。?/td> | 322K |
| 代理商： | SD1210 |
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SmartASI C, I nc.
SD1210
When the weight is 255, the OSD output will overlay on top of the normal output.
When the weight is 0, the OSD output is disabled.
November, 1999
Revision B
SmartASIC Confidential
19
3.4.2.
LCD interface
The SD1210 support both 24- and 48-bit RGB interfaces with SXGA LCD panels
from various panel manufacturers. The LCD panel resolution and timing information
is stored in the external EEPROM. The information in the EEPROM includes timing
related to the output back porch, synchronization pulse width and valid data window.
The timing information is used to generate the frequency divider for the output PLL,
to lock the PLL output clock with HSYNC for the LCD data clock, and to
synchronize the output VSYNC and input VSYNC.
3.5.
EEPROM interface
As mentioned in previous sections, the external EEPROM stores crucial information
for the SD1210 internal operations. The SD1210 interfaces with the EEPROM
through a 2-wire serial interface. The suggested EEPROM device is an industry
standard serial-interface EEPROM (24x08). The 2-wire serial interface scheme is
briefly described here and a detailed description can be found in public literature.
3.5.1.
2-wire serial interface
The 2-wire serial interface uses 2 wires, SCL and SDA. The SCL is driven by the
SD1210 and used mainly as the sampling clock. The SDA is a bi-directional signal
and used mainly as a data signal. Figure 4 shows the basic bit definitions of the 2-wire
serial interface.
The 2-wire serial interface supports random and sequential read operations. Figures 5
and 6 show the data sequences for random read and sequential read operations.
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參數(shù)描述 |
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| SD-1210 | 功能描述:SWITCH ROTARY HEX 16-POS TOP RoHS:是 類別:開關(guān) >> DIP 系列:SD-1000 特色產(chǎn)品:RDM Series Rotary DIP Switch 標(biāo)準(zhǔn)包裝:70 系列:RDM 電路:十六進(jìn)制 位置數(shù):16 觸點額定電壓:0.1A @ 42VDC 觸動器類型:用于工具旋轉(zhuǎn) 觸動器電平:凹槽式 安裝類型:通孔 方向:頂部觸動 可清洗:是 其它名稱:EG4977-5RDMAR16PIT |
| SD12-100 | 制造商:COOPER BUSSMANN 功能描述:Ind Power Shielded Wirewound 10uH 20% 100KHz Ferrite 938mA 2020 T/R |
| SD12-100-R | 功能描述:固定電感器 10uH 0.818A 0.2844ohms RoHS:否 制造商:AVX 電感:10 uH 容差:20 % 最大直流電流:1 A 最大直流電阻:0.075 Ohms 工作溫度范圍:- 40 C to + 85 C 自諧振頻率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接類型:SMD/SMT 封裝 / 箱體:6.6 mm x 4.45 mm |
| SD12-101 | 制造商:COOPER BUSSMANN 功能描述:Ind Power Shielded Wirewound 100uH 20% 100KHz Ferrite 308mA 2020 T/R |
| SD12-101-R | 功能描述:固定電感器 100uH 0.273A 2.64ohms RoHS:否 制造商:AVX 電感:10 uH 容差:20 % 最大直流電流:1 A 最大直流電阻:0.075 Ohms 工作溫度范圍:- 40 C to + 85 C 自諧振頻率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接類型:SMD/SMT 封裝 / 箱體:6.6 mm x 4.45 mm |
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