SSD2119 Crystalfontz America, Inc.,, SSD2119 Datasheet - Page 36

• 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.,

9
Index (IR)
The index instruction specifies the RAM control indexes (R00h to RFFh). It sets the register number in the range of
00000000 to 11111111 in binary form. But do not access to Index register and instruction bits which do not have it’s
own index register.
Device Code Read (R00h)
If this register is read forcibly, 9919h is read in 16 bit mode and 99h is read continuously in 8 bit mode.
Oscillator (R00h) (POR = 0000h)
OSCEN: The oscillator will be turned on when OSCEN = 1, off when OSCEN = 0.
Driver Output Control (R01h) (POR = 3AEFh)
REV: Displays all character and graphics display sections with reversal when REV = “1”. Since the grayscale level can
be reversed, display of the same data is enabled on normally white and normally black panels. Source output level is
indicated below.
GD: Selects the 1st output Gate
BGR: Selects the order from RGB to BGR in writing 18-bit pixel data in the GDDRAM.
R/W
R/W
R/W
R/W
W
W
W
R
Solomon Systech
POR
POR
COMMAND DESCRIPTION (TBC)
DC
DC
DC
DC
0
1
1
1
When BGR = “0” <R><G><B> color is assigned from S1.
When BGR = “1” <B><G><R> color is assigned from S1.
IB15
IB15
IB15
IB15
0
1
0
0
0
0
IB14
IB14
IB14
IB14
RL
0
0
0
0
0
IB13
IB13
IB13
IB13
REV
0
0
0
0
1
0
1
GD
IB12
IB12
IB12
IB12
GD
0
1
0
0
1
Normal
Flip
REV
BGR
IB11
IB11
IB11
IB11
0
1
0
1
0
0
1
RGB data
IB10
IB10
IB10
IB10
3FFFFH
3FFFFH
SM
00000H
00000H
G1, 3, 5,…, 239
G2, 4, 6,…, 240
0
0
0
0
0
:
:
Left Side
IB9
IB9
IB9
IB9
TB
0
0
0
0
1
Vcom = ”L”
IB8
IB8
IB8
IB8
0
1
0
0
0
0
Source Output level
V63
V63
V0
V0
:
:
MUX7 MUX6 MUX5 MUX4 MUX3 MUX2 MUX1 MUX0
IB7
ID7
IB7
IB7
IB7
0
0
0
1
G240, 218, … , 4, 2
G239, 317, … , 3, 1
Vcom = ”H”
IB6
ID6
IB6
IB6
IB6
0
0
0
1
Right Side
V63
V63
Jun 2009 P 36/95
V0
V0
:
:
IB5
ID5
IB5
IB5
IB5
0
0
0
1
IB4
ID4
IB4
IB4
IB4
1
0
0
0
IB3
IB3
IB3
IB3
ID3
1
0
0
1
Rev 1.4
IB2
ID2
IB2
IB2
IB2
0
0
0
1
SSD2119
IB1
ID1
IB1
IB1
IB1
0
0
0
1
OSCEN
IB0
ID0
IB0
IB0
IB0
1
1
0