SPFD54124B Drise, SPFD54124B Datasheet - Page 67

• Manufacturer Part Number: SPFD54124B
• Description: 396-Channel 6-Bit Source Driver
• Manufacturer: Drise

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6.2.33. COLMOD (3Ah): Interface Pixel Format
NOTE: “-” Don’t care, can be set to VDDIO or DGND level
© ORISE Technology Co., Ltd.
Proprietary & Confidential
Description
Restriction
Availability
Flow Chart
1
Register
st
Default
Inst / Para
COLMOD
Parameter
3AH
This command is used to define the format of RGB picture data, which is to be transferred via the MCU interface and
Note1: In 12-bits/Pixel, 16-bits/Pixel or 18-bits/Pixel mode, the LUT is applied to transfer data into the Frame Memory.
Note2: When RGB I/F the 12-bit/pixel don’t care
Note 3: When VIPF[3:0]=”1110”,6-bits data width of 3-times transfer is used to transmit 1 pixel data with the 18-bits color
There is no visible effect until the Frame Memory is written to.
Example:
RGB interface. The formats are shown in the table:
D/CX
Normal Mode On, Idle Mode Off, Sleep Out
Normal Mode On, Idle Mode On, Sleep Out
Partial Mode On, Idle Mode Off, Sleep Out
Partial Mode On, Idle Mode On, Sleep Out
0101
0110
0111
1110
011
101
110
111
0
1
depth information.
VIPF[3:0]
IFPF[2:0]
WRX
18-bits/Pixel Mode
16-bits/Pixel Mode
↑
↑
COLMOD (3Ah)
Power On Sequence
1
14
st
3
5
6
7
5
6
7
Parameter
S/W Reset
H/W Reset
RDX
Sleep In
Status
Status
1
1
D17-8
Others are no define and invalid
Others are no define and invalid
-
-
VIPF3
D7
COLMOD (3Ah): Interface Pixel Format
0
16-bits/pixel (1-times data transfer)
18-bits/pixel (1-times data transfer)
18-bits/pixel (3-times data transfer)
MCU Interface Color Format
RGB Interface Color Format
VIPF2
D6
0
67
12-bits/pixel
16-bits/pixel
18-bits/pixel
No used
No used
0110 (18-bits/pixel)
0110 (18-bits/pixel)
VIPF1
D5
1
No Change
IFPF[2:0]
VIPF0
D4
1
Default Value
Availability
D3
D3
Yes
Yes
Yes
Yes
Yes
1
0110 (18-bits/pixel)
0110 (18-bits/pixel)
IFPF2
D2
No Change
0
VIPF[3:0]
SPFD54124B
Parameter
Sequential
Command
transfer
Legend
IFPF1
Display
Action
Mode
Preliminary
D1
1
Preliminary Version: 0.6
IFPF0
D0
0
APR. 26, 2007
(Code)
(3Ah)