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GL843 Datasheet(PDF) 61 Page - GENESYS LOGIC

Part # GL843
Description  High Speed USB 2.0 With ADF 2-in-1 Scanner Controller
PDF  84 Pages
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Manufacturer  GENESYS [GENESYS LOGIC]
Direct Link  http://www.genesyslogic.com
Logo GENESYS - GENESYS LOGIC

GL843 Datasheet(HTML) 61 Page - GENESYS LOGIC

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GL843 High Speed USB2.0 With ADF 2-in-1 Scanner Controller For 3x
©2000-2006 Genesys Logic Inc. - All rights reserved.
Page 61
Offset 9Eh ……..……..………………....………..…………..….………..…..…. Default value = 8’h00
X
SEL3INV TGSTIME2 TGSTIME1 TGSTIME0 TGWTIME2 TGWTIME1 TGWTIME0
X
R/W
R/W
R/W
R/W
R/W
R/W
R/W
7
RESERVED
-
6
SEL3INV
To invert SEL3 signals for NEC8884.
5-3
TGSTIME[2:0]
To set the times of TGSHLD[4:0] . So , the width
is TGSHLD[4:0]*
2
TGSTIME
2-0
TGWTIME[2:0]
To set
the times of TGW[5:0] . So, the width is TGW[5:0]* 2
TGWTIME
Offset 9Fh ……..……..………………....………..…………..….………..…..…. Default value = 8’h00
LCDCTL
LCMCTL
EPROMCTL
TGCTL
MPUCTL
MOTMPU
NEC8884
DPI960
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
7
LCDCTL
To control LCD timing when LCD function is enabled.
6
LCMCTL
To control LCD timing when LCM function is enabled.
5
EPROMCTL
To control LCD timing when EEPROM function is enabled.
4
TGCTL
To enable special CCD TG modes.
3
MPUCTL
To enable work styles when designer use internal RISC CPU.
2
MOTMPU
To select
motor trigger output to MPU. The MPU can process the trigger
signal.
Note: If designer set MOTMPU=1 then he must set ACDCDIS=1.
1
NEC8884
To enable NEC8884 SEL3 function.
0
DPI9600
To enable 9600d resolution.
Offset A0h ……..……..………………....………..…………..….………..…..…. Default value = 8’h00
X
X
LNOFSET5 LNOFSET4 LNOFSET3 LNOFSET2 LNOFSET1 LNOFSET0
X
X
R/W
R/W
R/W
R/W
R/W
R/W
7-6 RESERVED
-
5-0 LNOFSET[5:0] Line difference of R, G, B in packing three channels to one color line.
Offset A1h ……..……..………………....………..…………..….………..…..…. Default value = 8’h00
X
X
X
STGSET4
STGSET3
STGSET2
STGSET1
STGSET0
X
X
X
R/W
R/W
R/W
R/W
R/W
7-5 RESERVED
-
4-0 STGSET[4:0]
Line difference of stagger CCD between even and odd lines in packing them to the
same color line.
Offset A2h ……..……..………………....………..…………..….………..…..…. Default value = 8’h00
X
X
X
RFHSET4
RFHSET3
RFHSET2
RFHSET1
RFHSET0
X
X
X
R/W
R/W
R/W
R/W
R/W
7-5 RESERVED
-
4-0 RFHSET[4:0]
Refresh time of SDRAM.
The unit is 2us.



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