SSD2119 Crystalfontz America, Inc.,, SSD2119 Datasheet - Page 52
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SSD2119
Manufacturer Part Number
SSD2119
Description
320 Rgb X 240 Tft Lcd Driver Integrated Power Circuit, Source And Gate Driver And Ram
Manufacturer
Crystalfontz America, Inc.,
Datasheet
1.SSD2119.pdf
(95 pages)
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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SSD2119
Manufacturer:
SOLOMON
Quantity:
20 000
Company:
Part Number:
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Manufacturer:
SOLOMON
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ID[1:0]: The address counter is automatically incremented by 1, after data are written to the GDDRAM when ID[1:0] =
“1”. The address counter is automatically decremented by 1, after data are written to the GDDRAM when ID[1:0] = “0”.
The setting of incrementing or decrementing of the address counter can be made independently in each upper and lower
bit of the address. The direction of the address when data are written to the GDDRAM is set with AM bits.
AM: Set the direction in which the address counter is updated automatically after data are written to the GDDRAM.
When AM = “0”, the address counter is updated in the horizontal direction. When AM = “1”, the address counter is
updated in the vertical direction. When window addresses are selected, data are written to the GDDRAM area specified
by the window addresses in the manner specified with ID1-0 and AM bits.
Note: ID and AM functions are not supported in RGB mode
Generic Interface Control (R15h) (POR = B010h)
R/W DC IB15 IB14 IB13 IB12 IB11 IB10 IB9 IB8
W
POR
INVDOT: sets the signal polarity of DOTCLK pin. When INVDOT = 0, data is latched at positive edge of DOTCLK.
When INVDOT = 1, data is latched at negative edge of DOTCLK.
INVDEN: sets the signal polarity of DEN pin. When INVDEN = 0, DEN is active high. When INVDEN = 1, DEN is
active low.
INVHS: sets the signal polarity of HSYNC pin. When INVHS = 0, HSYNC is active low. When INVHS = 1, HSYNC is
active high.
INVVS: sets the signal polarity of VSYNC pin. When INVVS = 0, VSYNC is active low. When INVVS = 1, VSYNC is
active high.
Solomon Systech
1
AM="0”
Horizontal
AM="1”
Vertical
0
1
0
0
00,00h
ID[1:0]="00”
Horizontal: decrement
Vertical: decrement
00,00h
0
1
0
1
13F,EFh
13F,EFh
0
0
0
0
00,00h
00,00h
ID[1:0]="01”
Horizontal: increment
Vertical: decrement
0
0
13F,EFh
13F,EFh
0
0
IB7
0
0
ID[1:0]="10”
Horizontal: decrement
Vertical: increment
00,00h
00,00h
IB6 IB5 IB4 IB3
0
0
0
0
13F,EFh
13F,EFh
Jun 2009 P 52/95
0
1
INVDOT INVDEN INVHS INVVS
0
00,00h
00,00h
ID[1:0]="11”
Horizontal: increment
Vertical: increment
IB2
0
Rev 1.4
13F,EFh
13F,EFh
IB1
0
SSD2119
IB0
0