GL843 GENESYS [GENESYS LOGIC], GL843 Datasheet - Page 45

• Manufacturer Part Number: GL843
• Description: High Speed USB 2.0 With ADF 2-in-1 Scanner Controller
• Manufacturer: GENESYS [GENESYS LOGIC]

©2000-2006 Genesys Logic Inc. - All rights reserved.
Offset 59h ……..……..…………………..………..….………..….…..…..…..…. Default value = 8’h00
Offset 5Ah ……..……..………………..………..….………..….…..…..…..…. Default value = 8’h00
Offset 5Bh ……..……..………………..………..….………..….…..…..…..…. Default value = 8’h00
Offset 5Ch ……..……..………………..………..….………..….…..…..…..…. Default value = 8’h00
Offset 5Dh ……..……..………………..………..….………..….…..…..…..…. Default value = 8’h00
7-3 BSMP[4:0]
2-0 BSMPW[2:0]
ADCLKINV
5-4 CDSREF[1:0]
3-0 RLC[3:0]
5-0
GMMADDR7 GMMADDR6 GMMADDR5 GMMADDR4 GMMADDR3 GMMADDR2 GMMADDR1 GMMADDR0
7-0
AFE BSMP
7 ADCLKINV
6 RLCSEL
7 RESERVED
6 MTRTBL
5
HISPD7
BSMP4
R/W
R/W
R/W
R/W
(1). Color, gray or line-art : 12 clocks (phase)/pixel mode
GMMADDR[13:8]
GMMADDR[7:0
X
X
6 7
GL843 High Speed USB2.0 With ADF 2-in-1 Scanner Controller For 3x
Reg59=52H : BSMP[4:0]=10H
Note: 16 clocks (phase)/pixel and 18 clocks(phase)/pixel modes are similar to 12
MTRTBL
RLCSEL
8 9 10 11 0
HISPD6
BSMP3
clocks(phase)/pixel mode.
R/W
R/W
R/W
R/W
R/W
] Start address for downloading gamma or motor tables (in word)
Rising edge position of dark voltage sampling for AFE.
Pulse width of dark voltage sampling.
0 ADC clock in not reversed.
1 ADC clock is reversed.
0 Do not select.
1 Select reset level clamp on a pixel-by-pixel basis.
Front-end CDS reference for line rate scanning type.
Front-end RLC for line rate scanning type.
-
0 To write gamma tables address by GMMADDR[12:0]
1 To write motor tables address by GMMADDR[12:0]
Start address for downloading gamma or motor tables (in word)
GMMADDR13 GMMADDR12 GMMADDR11 GMMADDR10
CDSREF1
HISPD5
BSMP2
R/W
R/W
R/W
R/W
R/W
1 2
CDSREF0
HISPD4
BSMP1
R/W
R/W
R/W
R/W
R/W
BSMPW[2:0]=2H
3 4
5
HISPD3
BSMP0
RLC3
R/W
R/W
R/W
R/W
R/W
6 7
BSMPW2
8
HISPD2
RLC2
R/W
R/W
R/W
R/W
R/W
9 10 11 0 1
GMMADDR9 GMMADDR8
BSMPW1
HISPD1
RLC1
R/W
R/W
R/W
R/W
R/W
BSMPW0
HISPD0
2 3 4
RLC0
Page 45
R/W
R/W
R/W
R/W
R/W