GL848 Datasheet, PDF (66/85 Pages) GENESYS LOGIC – High Speed USB 2.0

GL848 High Speed USB2.0 2-in-1 Scanner Controller With Fast ADF
When working on CIS mode, it is for ODD image buffer end-address setting.
Unit is in 1k words.
Offset E4h ……..……..………………....………..…………..….………..…..…. Default value = 8’h00
R2DWN15 R2DWN14 R2DWN13 R2DWN12 R2DWN11 R2DWN10 R2DWN9 R2DWN8
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
7-0 R2DWN [15:8] Bit15~8 Registers setting for R-Channel EVEN image buffer start-address.
When working on CIS mode, it is for EVEN image buffer start-address setting.
Unit is in 1k words.
Offset E5h ……..……..………………....………..…………..….………..…..…. Default value = 8’h00
R2DWN7 R2DWN6 R2DWN5 R2DWN4 R2DWN3 R2DWN2 R2DWN1 R2DWN0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
7-0 R2DWN [7:0]
Bit7~0 Registers setting for R-Channel EVEN image buffer start-address.
When working on CIS mode, it is for EVEN image buffer start-address setting.
Unit is in 1k words.
Offset E6h ……..……..………………....………..…………..….………..…..…. Default value = 8’h00
R2UP15 R2UP14 R2UP13 R2UP12 R2UP11 R2UP10
R/W
R/W
R/W
R/W
R/W
R/W
R2UP9
R/W
R2UP8
R/W
7-0 R2UP[15:8]
Bit15~8 Registers setting for R-Channel EVEN image buffer end-address.
When working on CIS mode, it is for EVEN image buffer end-address setting.
Unit is in 1k words.
Offset E7h ……..……..………………....………..…………..….………..…..…. Default value = 8’h00
R2UP7
R/W
R2UP6
R/W
R2UP5
R/W
R2UP4
R/W
R2UP3
R/W
R2UP2
R/W
R2UP1
R/W
R2UP0
R/W
7-0 R2UP [7:0]
Bit7~0 Registers setting for R-Channel EVEN image buffer end-address.
When working on CIS mode, it is for EVEN image buffer end-address setting.
Unit is in 1k words.
Offset E8h ……..……..………………....………..…………..….………..…..…. Default value = 8’h00
G1DWN15 G1DWN14 G1DWN13 G1DWN12 G1DWN11 G1DWN10 G1DWN9 G1DWN8
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
7-0 G1DWN [15:8] Bit15~8 Registers setting for G-Channel ODD image buffer start-address. Unit is
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