GL842 datasheet(53/64 Pages) GENESYS

53 / 64 page

GL842 USB 2.0 2-in-1 Scanner Controller

Page 53

4.3.3 Slope Curve Table Mapping

Table 4.4 - Slope Curve Table Mapping

Attribute

Resolution

Table No.

Address[19:0]

Table 1

08000 ~ 081FF

Table 2

08200 ~ 083FF

Table 3

08400 ~ 085FF

Table 4

08600 ~ 087FF

600DPI

(DPIHW=00)

Table 5

08800 ~ 089FF

Table 1

10000 ~ 101FF

Table 2

10200 ~ 103FF

Table 3

10400 ~ 105FF

Table 4

10600 ~ 107FF

1200DPI

(DPIHW=01)

Table 5

10800 ~ 109FF

Table 1

20000 ~ 101FF

Table 2

20200 ~ 203FF

Table 3

20400 ~205FF

Table 4

20600 ~207FF

Slope Curve Table

2400DPI

(DPIDW=10)

Table 5

20800 ~209FF

4.3.4 Image Buffer Mapping

Table 4.5 - Image Buffer Mapping

Attribute

Resolution

Address[19:0]

600DPI

(DPIHW=00)

09000H~3FFFFH

1200DPI

(DPIHW=01)

11000H~3FFFFH

DRAM/SRAM

4M BITS X 1

2400DPI

(DPIHW=10)

21000H~3FFFFH

600DPI

(DPIHW=00)

09000H~7FFFFH

1200DPI

(DPIHW=01)

11000H~7FFFFH

DRAM

4M BITS X 2

8M BITS

SRAM

2400DPI

(DPIHW=10)

21000H~7FFFFH

600DPI

(DPIHW=00)

09000H~FFFFFH

1200DPI

(DPIHW=01)

11000H~FFFFFH

DRAM

16M BITS

2400DPI

(DPIHW=10)

21000H~FFFFFH

GL842 Datasheet(PDF) 53 Page - GENESYS LOGIC

GL842 Datasheet(HTML) 53 Page - GENESYS LOGIC

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64

Datasheet Download

Link URL