參數(shù)資料
型號: GL843
廠商: Genesys Logic, Inc.
英文描述: High Speed USB 2.0 With ADF 2-in-1 Scanner Controller
中文描述: 高速USB 2.0同盟2合1掃描儀控制器
文件頁數(shù): 29/84頁
文件大?。?/td> 837K
代理商: GL843
GL843 High Speed USB2.0 With ADF 2-in-1 Scanner Controller For 3x
2000-2006 Genesys Logic Inc. - All rights reserved.
Page 29
0 Enable clock 1 and 2 under CCD TG position as illustrated.
0 CTRLDIS
1 Disable CCD CP & RS signals under CCD TG position as illustrated.
0 Enable CCD CP & RS signals under CCD TG position as illustrated.
Offset 17h
……………………………………………
..
…………
..
………
.
……
. Default value = 8
h14
TGMODE1 TGMODE0
R/W
TGW5
R/W
TGW4
R/W
TGW3
R/W
TGW2
R/W
TGW1
R/W
TGW0
R/W
R/W
7-6 TGMODE[1:0]
To set CCD TG mode.
00 normal CCD TG type.
01 CCD TG control with dummy line.
10 CCD TG control with dummy lines for transparency scanning type.
11 reserved for ASIC simulation.
To set CCD TG plus width (in pixel time).
Note: It cannot be programmed to logic zero.
5-0 TGW[5:0]
Offset 18h
……………………………………………
..
…………
..
……
..
………
. Default value = 8
h00
CNSET
R/W
DCKSEL1 DCKSEL0
CKTOGGLE
CKDELAY1 CKDELAY0
CKSEL1
R/W
R/W
R/W
CKSEL0
R/W
R/W
R/W
R/W
7 CNSET
6-5 DCKSEL1[1:0]
00 Speed 1: one CCD clock per system pixel time in shifting dummy lines.
01 Speed 2: two CCD clock per system pixel time in shifting dummy lines.
10 Speed 3: three CCD clock per system pixel time in shifting dummy lines.
0 Select TG and clock to be non-Canon CIS style.
1 Select TG and clock to be Canon CIS style.
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