gl846 Genesys Logic, gl846 Datasheet - Page 20

• Manufacturer Part Number: gl846
• Description: High Speed Usb 2.0 2-in-1 Scanner Controller With Fast Adf
• Manufacturer: Genesys Logic

CHAPTER 4 REGISTERS
4.1 Registers Base Address
©2000-2007 Genesys Logic Inc. - All rights reserved.
Offse
0Ah LCDSEL LCMSEL ADFSEL LPWMEN
0Bh
0Dh
1Ah SW2SET SW1SET
1Bh GRAY2C
1Dh CK4LOW CK3LOW CK1LOW
0Ch
0Eh
0Fh
1Ch
1Eh
1Fh
2Ch
01h
02h
03h
04h LINEART BITSET
05h
06h
07h
08h
09h
10h
11h
12h
13h
14h
15h
16h
17h
18h
19h
20h
21h
22h
23h
24h
25h
26h
27h
t
NOTHOME
CK4MTGL CK3MTGL CK1MTGL
LAMPDOG
DRAM2X
LAMPSIM
CTRLHI TOSHIBA TGINV
CISSET DOGENB DVDSET
CNSET
Bit 7
MCNTSET[1:0]
TGMODE[1:0]
GL846 High Speed USB2.0 2-in-1 Scanner Controller With Fast ADF
X
X
X
X
DPIHW[1:0]
SCANMOD[2:0]
CLKSET[2:0]
ACDCDIS
SCNUMENB
AVEENB XPASEL
SCSYNC CLRERR
SEL12C
Bit 6
WDTIME[3:0]
DCKSEL[1:0]
X
X
X
Table 4.1 - Base Address for Registers
AGOHOME
EVEN1ST
MANUAL3 MANUAL1
BGRENB
MPENB CIS_LINE
MTLLAMP[1:0]
Bit 5
AFEMOD[1:0]
X
X
MTRPWR
LAMPPWR
FULLSTP
CKTOGGLE
BLINE1ST
CKAREA MTLWD
STAGGER
PWRBIT
ICGENB
CK1INV CK2INV CTRLINV CKDIS
RFHDIS
Bit 4
STEPNO[7:0]
FASTNO[7:0]
BUFSEL[7:0]
BWDSTEP[7:0]
LINCNT[15:8]
LINCNT[7:0]
SCANFED[7:0]
FWDSTEP[7:0]
X
X
EXPDMY[7:0]
SCANRESET
EXPG[15:0]
EXPG[7:0]
EXPR[15:8]
EXPR[7:0]
EXPB[15:8]
EXPB[7:0]
MOVE
RESERVE[6:0]
COMPENB TRUEGRAY
GMMENB
BACKSCAN
EPROMSEL
CK4INV CK3INV LINECLP
ENBDRAM
FASTFED
GAIN4
SEND
Bit 3
CKDELAY[1:0]
X
DPISET[13:8]
FILTER[1:0]
TGSHLD[4:0]
TGW[5:0]
ENHANCE SHORTTG
RS232SEL
MTRREV
CLRMCNT
ENB20M
Bit 2
LINCNT[19:16]
LAMPTIM[3:0]
CCDLMT[3:0 ]
LINESEL[3:0]
ICGDLY[3:0]
X
DRAMSEL[2:0]
TGTIME[2:0]
OPTEST[2:0]
COLUMN ENB24M
SHDAREA
HOMENEG
CLRDOCJM CLRLNCNT
Bit 1
MTLBASE[1:0]
BAUDRAT[1:0]
CKSEL[1:0]
FESET[1:0]
LONGCURV
CTRLDIS 8’h33
NWAIT
SCAN
Bit 0
X
Page 20
Default
8’h8F
8’h00
8’h00
8’h00
8’h40
8’h00
8’h00
8’h00
8’h00
8’h00
8’h01
8’h00
8’h00
8’h00
8’h00
8’h00
8’h00
8’h00
8’h14
8’h10
8’h00
8’h10
8’h00
8’h00
8’h04
8’h80
8’h00
8’h00
8’h00
8’h00
8’h00
8’h00
8’h08
8’h00
8’h00
8’h00
-
-
-