gl848 Genesys Logic, gl848 Datasheet - Page 37

• Manufacturer Part Number: gl848
• Description: High Speed Usb 2.0 2-in-1 Scanner Controller With Fast Adf & Bus Power
• Manufacturer: Genesys Logic

©2000-2007 Genesys Logic Inc. - All rights reserved.
Offset 3Ah
Offset 3Bh
Offset 3Dh ……..……..…………………..………..….………..….…..…….…. Default value = 8’h00
Offset 3Eh ……..……..…………………..………..….………..….…..…….…. Default value = 8’h00
Offset 3Fh ……..……..…………………..………..….………..….…..…….…. Default value = 8’h00
Offset 40h
7-0 LPERIOD [7:0] Line period (or exposure time) for CCD or CIS.
7-1 RESERVED
FEWRDATA7 FEWRDATA6 FEWRDATA5 FEWRDATA4 FEWRDATA3 FEWRDATA2 FEWRDATA1 FEWRDATA0
7-0
7-4 RESERVED
3-0 FEEDL [19:16] Steps number of motor moving.
7-0 FEEDL [15:8]
7-0 FEEDL [7:0]
FEEDL15
DOCSNR
0 FEWRDATA [8] This port is for designers to write control register of front-end.
FEEDL7
R/W
R/W
R/W
FEWRDATA [7:0]
W
X
X
X
X
R
GL848 High Speed USB2.0 2-in-1 Scanner Controller With Fast ADF
FEEDL14
ADFSNR COVERSNR CHKVER
FEEDL6
R/W
R/W
R/W
W
X
X
X
X
R
Note: It cannot be programmed to logic zero.
-
This port is for designers to write control register of front-end.
-
Note: It cannot be programmed to logic zero.
Steps number of motor moving.
Note: It cannot be programmed to logic zero.
Steps number of motor moving.
Note: It cannot be programmed to logic zero.
Unit : pixel count
FEEDL13
FEEDL5
R/W
R/W
R/W
W
X
X
X
X
R
FEEDL12
FEEDL4
R/W
R/W
R/W
W
X
X
X
X
R
FEEDL19
FEEDL11
DOCJAM HISPDFLG MOTMFLG DATAENB
FEEDL3
R/W
R/W
R/W
R/W
W
X
X
R
FEEDL18
FEEDL10
FEEDL2
R/W
R/W
R/W
R/W
W
X
X
R
FEEDL17
FEEDL9
FEEDL1
R/W
R/W
R/W
R/W
W
X
X
R
FEWRDATA8
FEEDL16
FEEDL8
FEEDL0
Page 37
R/W
R/W
R/W
R/W
W
W
R