GL843 GENESYS [GENESYS LOGIC], GL843 Datasheet - Page 61

• 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 9Eh ……..……..………………....………..…………..….………..…..…. Default value = 8’h00
Offset A0h ……..……..………………....………..…………..….………..…..…. Default value = 8’h00
Offset A1h ……..……..………………....………..…………..….………..…..…. Default value = 8’h00
Offset A2h ……..……..………………....………..…………..….………..…..…. Default value = 8’h00
6
5-3
2-0
Offset 9Fh ……..……..………………....………..…………..….………..…..…. Default value = 8’h00
7
7-6 RESERVED
5-0 LNOFSET[5:0] Line difference of R, G, B in packing three channels to one color line.
7-5 RESERVED
4-0 STGSET[4:0]
7-5 RESERVED
4-0 RFHSET[4:0]
7 LCDCTL
2 MOTMPU
6 LCMCTL
5 EPROMCTL
4 TGCTL
3 MPUCTL
1 NEC8884
0 DPI9600
LCDCTL
R/W
X
X
X
X
X
X
X
X
RESERVED
TGSTIME[2:0]
TGWTIME[2:0] To set the times of TGW[5:0] . So, the width is TGW[5:0]* 2
SEL3INV
GL843 High Speed USB2.0 With ADF 2-in-1 Scanner Controller For 3x
SEL3INV TGSTIME2 TGSTIME1 TGSTIME0
LCMCTL
R/W
R/W
Note: If designer set MOTMPU=1 then he must set ACDCDIS=1.
X
X
X
X
X
X
-
-
Line difference of stagger CCD between even and odd lines in packing them to the
-
Refresh time of SDRAM.
same color line.
The unit is 2us.
signal.
To control LCD timing when LCD function is enabled.
To control LCD timing when LCM function is enabled.
To enable special CCD TG modes.
To enable work styles when designer use internal RISC CPU.
To select motor trigger output to MPU. The MPU can process the trigger
To enable NEC8884 SEL3 function.
To enable 9600d resolution.
To control LCD timing when EEPROM function is enabled.
-
To set the times of TGSHLD[4:0] . So , the width is TGSHLD[4:0]*
2
LNOFSET5 LNOFSET4 LNOFSET3 LNOFSET2 LNOFSET1 LNOFSET0
EPROMCTL
To invert SEL3 signals for NEC8884.
TGSTIME
R/W
R/W
R/W
X
X
X
X
STGSET4
RFHSET4
TGCTL
R/W
R/W
R/W
R/W
R/W
STGSET3
RFHSET3
MPUCTL
R/W
R/W
R/W
R/W
R/W
TGWTIME2 TGWTIME1 TGWTIME0
MOTMPU
RFHSET2
STGSET2
R/W
R/W
R/W
R/W
R/W
STGSET1
RFHSET1
NEC8884
R/W
R/W
R/W
R/W
R/W
TGWTIME
RFHSET0
STGSET0
DPI960
Page 61
R/W
R/W
R/W
R/W
R/W