gl845 Genesys Logic, gl845 Datasheet - Page 61
gl845
Manufacturer Part Number
gl845
Description
High Speed Usb 2.0 2-in-1 Scanner Controller With Adf
Manufacturer
Genesys Logic
Datasheet
1.GL845.pdf
(97 pages)
- Current page: 61 of 97
- Download datasheet (2Mb)
©2000-2007 Genesys Logic Inc. - All rights reserved.
Offset 90h ……..……..………………....………..…………..….………..…..…. Default value = 8’h00
Offset 91h ……..……..………………....………..…………..….………..…..…. Default value = 8’h00
Offset 92h ……..……..………………....………..…………..….………..…..…. Default value = 8’h00
Offset 93h ……..……..………………....………..…………..….………..…..…. Default value = 8’h00
7-4 RESERVED
3-0 RREFED [19:16]
7-0 RREFED [15:8] Pre-feed steps for ADF (or sheetfed scanner).
7-0 RREFED [7:0] Pre-feed steps for ADF (or sheetfed scanner).
7-0 PSTFED [15:8] Past scanning steps for ADF (or sheetfed scanner).
7-0 PSTFED [7:0]
RREFED15 RREFED14 RREFED13 RREFED12 RREFED11 RREFED10 RREFED9 RREFED8
PSTFED15 PSTFED14 PSTFED13 PSTFED12 PSTFED11 PSTFED10 PSTFED9
RREFED7 RREFED6 RREFED5 RREFED4 RREFED3 RREFED2 RREFED1 RREFED0
PSTFED7
R/W
R/W
R/W
R/W
Document Sheet
Note: If the DPI9600 control bit is set to “1”, the STRPIXEL is doubled.
GL845 High Speed USB2.0 2-in-1 Scanner Controller With ADF
PSTFED6
R/W
R/W
R/W
R/W
Document
Sensor
Past scanning steps for ADF (or sheetfed scanner).
-
PSTFED5
Pre-feed steps for ADF (or sheetfed scanner).
R/W
R/W
R/W
R/W
PSTFED4
R/W
R/W
R/W
R/W
Sensor
ADF
PSTFED3
R/W
R/W
R/W
R/W
PREFED
PSTFED2
Scanning Window
R/W
R/W
R/W
R/W
PSTFED1
R/W
R/W
R/W
R/W
PSTFED8
PSTFED0
Page 61
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