GL843 GENESYS [GENESYS LOGIC], GL843 Datasheet - Page 25

• 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 09h ……………………………………………..…………..……..………. Default value = 8’h00
Offset 0Ah …………………………………………..…………..……..………. Default value = 8’h00
MCNTSET1 MCNTSET0
7-6 MCNTSET[1:0] To select the unit of motor table counter.
4 GMMFFG
3 GMMFFB
2 GMMZR
1 GMMZG
0 GMMZB
5 EVEN1ST
4 BLINE1ST
3 BACKSCAN
2 ENHANCE
1 SHORTTG
0 NWAIT
7 LCDSEL
6 LCMSEL
5 ADFSEL
4 LPWMEN
3 EPROMSEL
2 RS232SEL
LCDSEL
R/W
R/W
GL843 High Speed USB2.0 With ADF 2-in-1 Scanner Controller For 3x
LCMSEL
R/W
R/W
0 This function is not enabled.
1 Gamma table address FFH of green channel is a special value.
0 This function is not enabled.
1 Gamma table address FFH of blue channel is a special value.
0 This function is not enabled.
1 Gamma table address 00H of red channel is a special value.
0 This function is not enabled.
1 Gamma table address 00H of green channel is a special value.
0 This function is not enabled.
1 Gamma table address 00H of blue channel is a special value.
00 Pixel count.
01 System clock*2.
10 System clock*3.
11 System clock*4.
0 The first pixel of stagger CCD is located at odd sensor line.
1 The first pixel of stagger CCD is located at even sensor line.
0 The first sensor of CCD is red line.
1 The first sensor of CCD is blue line.
0 Select forward scanning function.
1 Select backward scanning function.
0 Select normal mode for embedded EPP interface.
1 Select enhance mode for embedded EPP interface.
0 Disable this function.
1 Enable short CCD SH(TG) period for film scanning.
0 No delay for nWait.
1 To delay nWait (H_BUSY) for one clock.
0 Disable LCD display function.
1 Enable LCD display function and the specific GPIOs are defined to drive LCD.
0 Disable LCM display function.
1 Enable LCM display function and the specific GPIOs are defined to drive LCM.
0 Disable ADF function.
1 Enable ADF function and the specific GPIOs are defined to drive ADF module.
0 Disable ADF function.
1 Enable PWM function of lamp.
0 Disable external EEPROM (93C46) interface.
1 Enable external EEPROM (93C46) interface and the specific GPIOs are
0 Disable RS232 interface.
defined to connect EEPROM.
EVEN1ST BLINE1ST
ADFSEL
R/W
R/W
LPWMEN EPROMSEL RS232SEL BAUDRAT1 BAUDRAT0
R/W
R/W
BACKSCAN
R/W
R/W
ENHANCE SHORTTG
R/W
R/W
R/W
R/W
NWAIT
Page 25
R/W
R/W