- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄375998 > GL841 GL841 USB 2.0 2-in-1 Scanner Controller PDF資料下載
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)： | 29/50頁 |
| 文件大?。?/td> | 1688K |
| 代理商： | GL841 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁當前第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁
GL841 USB 2.0 2-in-1 Scanner Controller
B7~6: DPIHW[1:0]
: set CCD/CIS resolution
00=600dpi
01=1200dpi
10=2400dpi
11=reserved.
: to set times of the lamp time out.
00: 1* LAMPTIM
01: 2*LAMPTIM
10: 4*LAMPTIM
11: reserved.
: set: enable gamma correction.
: reset: bypass gamma correction.
B5~4: MTLLAMP[1:0]
B3: GMMENB
B2: Reserved.
B1~0: MTLBASE[1:0]
6. Reg : 06H (Read/Write)
Default:00H
B7~5: SCANMOD[2:0] : set scan operation mode
Include color(pixel rate) and fine gray.
010:reserved.
011:reserved.
100:6 clocks/pixel ; fast mode operation.
Include color(line rate),fast gray and fast line-art.
101:15 clocks/pixel ; for 16 bits color output.
110:18 clocks/pixel ; for 16 bits color output.
B4: PWRBIT
:When power on,set this bit.To indicate power has on.
Default is reset.
B3: GAIN4
: set: digital shading gain=4 times system.
: reset: digital shading gain=8 times system.
Note: If you want to get more precise image quality,you can set GAIN4 bit.
B2~0: OPTEST[2:0]:
select ASIC operation type.
000: set normal mode to capture AFE image.
001: set DRAM bank,power on carriage initiated and
ADF(motortgo) test for ASIC simulation.
010: pixel count pattern for ASIC image test.
011: line count pattern for ASIC image test.
100: counter and adder test for ASIC simulation test.
7. Reg : 07H (Read/Write)
Default:00H
B3:SRAMSEL
: set: DMA access for SRAM.
: reset: DMA access for DRAM.
B2:FASTDMA
: set: 2clocks/access,that is to say 2clocks/16bits or 2clocks/8bits for DMA access.
: reset: 4clocks/access,that is to say 4clocks/16bits or 4clocks/8bits for
DMA access.
B1:DMASEL
: set: DMA access DRAM under command mode.
: reset: MPU access DRAM under command mode.
B0:DMARDWR
: set: DMA read DRAM under command mode.
: to set output CCD pixel number under each system pixel time.
00=1 CCD pixel/system pixel time.
01=2 CCD pixels/system pixel time.
10=3 CCD pixels/system pixel time.
11=4 CCD pixels/system pixel time.
000:12 clocks/pixel ; normal mode operation for scanning.
Include color(pixel rate),fine gray and fine line-art.
001:12 clocks/pixel ; bypass mode operation for calibration.
Version 1.7
29
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| GL8EG31 | Optoelectronic |
| GL8HD31 | Optoelectronic |
| GL8HS31 | Optoelectronic |
| GL8KG31 | Optoelectronic |
| GL8HY41 | Optoelectronic |
相關(guān)代理商/技術(shù)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 |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。