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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)： | 21/50頁 |
| 文件大?。?/td> | 1688K |
| 代理商： | GL841 |
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GL841 USB 2.0 2-in-1 Scanner Controller
(2). One tables go to scan:
speed
Scanning position buffer full position scan finished
go to scan window
C(1)
D(1)
E(1) F(3)
time
G(5),K
Go home
H(2)
I(2)
J(4)
6.20 Stepping Motor Phase Control
J
C,D
F
I
H
G
K
: table four (slope four) acceleration curve for fast moving.
: table one (slope one) acceleration curve for scanning forward.
: table three (slope three) deceleration curve for scanning finish.
: table two (slope two) acceleration curve for scanning backward.
: table two (slope two) deceleration curve for scanning backward.
: table five (slope five) deceleration curve for go-home.
: touch home sensor deceleration curve for go-home.
There is 8 output control pins to control stepping motor.mtr_ph0~7 for bi-polar andmtr_ph0~3 for
Uni-polar.
A. bi-polar :
a. Support 2916 motor driver timing and 2916 compatible driver IC, such as L6219.
Include full, half and quarter step control.
b. Support 3955 motor driver timing.
Include full, half, quarter and eighth step control.
c. Support LB1939,LB1940 motor driver timing.
Include full and half step control.
B. uni-polar :
a. Support 2003 motor driver timing and 2003 compatible driver IC.
b. Include full step two phases on, full step single phase on and half step.
c. PWM control, include frequency and duty control.
Version 1.7
21
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| GL842 | 制造商:GENESYS 制造商全稱:GENESYS 功能描述:USB 2.0 2-in-1 Scanner Controller |
| GL843 | 制造商:GENESYS 制造商全稱:GENESYS 功能描述:High Speed USB 2.0 With ADF 2-in-1 Scanner Controller |
| GL848 | 制造商:GENESYS 制造商全稱:GENESYS 功能描述:High Speed USB 2.0 |
| GL850 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:USB 2.0 4-PORT HUB Controller |
| GL850A | 制造商:GENESYS 制造商全稱:GENESYS 功能描述:USB 2.0 Low-Power HUB Controller |
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