參數(shù)資料
型號： GL842
廠商： Genesys Logic, Inc.
英文描述： USB 2.0 2-in-1 Scanner Controller
中文描述： 個(gè)USB 2.0 2合1掃描儀控制器
文件頁數(shù)： 46/64頁
文件大小： 542K
代理商： GL842
GL842 USB 2.0 2-in-1 Scanner Controller
Genesys Logic Inc.—All rights reserved.
Page 46
Offset 6Bh ……..……..………………..………..….………..….………..…..…. Default value = 8’h00
MULTFILM
GPOM13
R/W
GPOM12
R/W
GPOM11
R/W
X
X
X
X
GPO18
R/W
GPO17
R/W
R/W
7 MULTFILM
6 GPIOM13
5-4 GPOM[12:11]
To select GPIO12~11 as Bi-polar motor driver V-ref input voltage in order to
control drive current.
Note: GPIO12: 1. Pull up by resister to indicate that ASIC turn on lamp power
whenever power on initial.
2. Pull down by resister to indicate that ASIC turn off lamp
power whenever power on initial.
3. This pin can control bi-polar motor driver 1939,1940,2916,
6219 or 3955 Vref in order to Control Imax. current.
GPIO11: This pin can control bi-polar motor driver 1939,1940,2916,6219
or 3955 Vref in order to Control Imax. current.
3-2 RESERVED
-
3-0 GPIO[18:17]
Output GPO18,GPO17 ports.
To control motor phase idle to meet multi-film scan.
0 Output GPO13.
1 Output MOTORTGO.
Offset 6Ch ……..……..………………..………..….………..….………..…..…. Default value = 8’h00
GPIO16
R/W
GPIO15
R/W
GPIO14
R/W
GPIO13
R/W
GPIO12
R/W
GPIO11
R/W
GPIO10
R/W
GPIO9
R/W
7-0 GPIO[16:9]
GPIO16~9 outputs ports
Offset 6Dh ……..……..………………..………..….………..….………..…..…. Default value = 8’h00
GPIO8
R/W
GPIO7
R/W
GPIO6
R/W
GPIO5
R/W
GPIO4
R/W
GPIO3
R/W
GPIO2
R/W
GPIO1
R/W
7-0 GPIO[8:1]
GPIO8~1 outputs ports
Offset 6Eh ……..……..………………..………..….………..….………..…..…. Default value = 8’h00
GPOE16
R/W
GPOE15
R/W
GPOE14
R/W
GPOE13
R/W
GPOE12
R/W
GPOE11
R/W
GPOE10
R/W
GPOE9
R/W
7-0 GPOE[16:9]
GPOE16~9 ports output enable set.
0 Input.
1 Output.
Offset 6Fh ……..……..………………..………..….………..….………..…..…. Default value = 8’h00
GPOE8
R/W
GPOE7
R/W
GPOE6
R/W
GPOE5
R/W
GPOE4
R/W
GPOE3
R/W
GPOE2
R/W
GPOE1
R/W
7-0 GPOE[8:1]
GPOE8~1 ports output enable set.
0 Input.
1 Output.
相關(guān)PDF資料
PDF描述
GL843 High Speed USB 2.0 With ADF 2-in-1 Scanner Controller
GL850A USB 2.0 Low-Power HUB Controller
GL850A-MNGXX USB 2.0 Low-Power HUB Controller
GL850A-MNNXX USB 2.0 Low-Power HUB Controller
GL850A-MSGXX USB 2.0 Low-Power HUB Controller
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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
GL850A-MNGXX 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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