參數(shù)資料
型號: GL841
英文描述: GL841 USB 2.0 2-in-1 Scanner Controller
中文描述: GL841的USB 2.0 2合1掃描儀控制器
文件頁數(shù): 4/50頁
文件大小: 1688K
代理商: GL841
GL841 USB 2.0 2-in-1 Scanner Controller
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Programmable threshold level for B/W.
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Exposure time is adjustable (1 pixel time increment step).
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Scan width (scan area) control for horizontal line( 1 pixel increment step).
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Support 256K*16, 256K*16*2 and 1M*16 bits EDO-DRAM.
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Support 5 acceleration/deceleration motor tables for detailed controllable high
speed motor moving.
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Support controllableg bipolar motor in full, half and quarter steps moving.
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Support controllable uni-polar motor in full and half steps moving.
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Build-in PWM control phase for uni-polar motor.
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Programmable dummy lines to resolve start/stop (discontinuous) problem.
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Watch dog protect for lamp, motor and ASIC.
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Lamp timeout (sleeping) control.
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Support 16 GPIO pins and 2 GPO pins.
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Output motor trigger signal under scanning for ADF.
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2 Output ports for lamp(include flatbed and transparency with PWM) control.
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Input port for home sensor.
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Power on check status.
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Support LED Blinking.
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Support Back Scanning.
3
SYSTEM BLOCK DIAGRAM
A. USB 2.0 System Block Diagram
Version 1.6
4
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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