S1D13742 Epson, S1D13742 Datasheet - Page 56

• Manufacturer Part Number: S1D13742
• Description: Mobile Graphics Engine
• Manufacturer: Epson

Page 56
bits 4-0
S1D13742
X63A-A-001-06
Note
Note
Input Data Format bits [4:0]
For YUV 4:2:2 and YUV 4:2:0 settings, the image width must be a multiple of 2 and 4
respectively. For YUV 4:2:0 the height must be a multiple of 2.
For RGB 6:6:6 and RGB 8:8:8 Mode 1, if the image width is odd, the red pixel data in
the last word in each line will be ignored. The red pixel data will need to be re-written
on the following transfer along with the green data. See Figure 12-2: “18 bpp Mode 1(R
6-bit, G 6-bit, B 6-bit), 262,144 colors,” on page 79 or Figure 12-4: “24 bpp Mode 1(R
8-bit, G 8-bit, B 8-bit), 16,777,216 colors,” on page 81.
For further information on Input Data Format and Memory Data Format, see Section 11,
“Intel 80, 8-bit Interface Color Formats” on page 75, Section 12, “Intel 80, 16-bit Inter-
face Color Formats” on page 78 and Section 13, “YUV Timing” on page 83.
REG[2Ah] bits 3-0
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1111
•
•
•
Table 9-5: Input Data Type Selection
Revision 6.01 - EPSON CONFIDENTIAL
(LSBs will be truncated to 16 bpp or 18 bpp)
(LSBs will be truncated to 16 bpp or 18 bpp)
RGB 6:6:6 Mode 1
RGB 6:6:6 Mode 2
RGB 8:8:8 Mode 1
RGB 8:8:8 Mode 2
Input Data Type
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RGB 5:6:5
YUV 4:2:2
YUV 4:2:0
Reserved
Reserved
Reserved
Reserved
Epson Research and Development
Hardware Functional Specification
Vancouver Design Center
Issue Date: 2007/09/18
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