Table 8-10: Swivelview Tm Mode Select Options; Figure 8-1: Display Data Byte/Word Swap - Epson S1D13706 Technical Manual

Page 112
bit 6
32-bit display data
from display buffer
bit 4
bit 1-0
S1D13706
X31B-A-001-08
Display Data Byte Swap
The display pipe fetches 32-bits of data from the display buffer. This bit enables byte 0 and
byte 1 to be swapped, and byte 2 and byte 3 to be swapped, before sending them to the
LCD display. If the Display Data Word Swap bit is also enabled, then the byte order of the
fetched 32-bit data is reversed.
byte 0
byte 1
byte 2
byte 3
Byte Swap

Figure 8-1: Display Data Byte/Word Swap

Note
For further information on byte swapping for Big Endian mode, see Section 14, "Big-
Endian Bus Interface" on page 146.
Picture-in-Picture Plus (PIP
This bit enables the PIP
Plus feature. The location of the PIP
+
by the PIP Window X Position registers (REG[84h], REG[85h], REG[8Ch], REG[8Dh])
+
and PIP Window Y Position registers (REG[88h], REG[89h], REG[90h], REG[91h]).
+
The PIP window has its own Display Start Address register (REG[7Ch], REG[7Dh],
REG[7Eh]) and Memory Address Offset register (REG[80h], REG[81h]). The PIP
dow shares the same color depth and SwivelView
SwivelView Mode Select Bits [1:0]
These bits select different SwivelView
Table 8-10: SwivelView
SwivelView Mode Select Bits
00
01
10
11
Word Swap
+
) Window Enable
+
window within the main window used for the Picture-in-Picture
+
window within the landscape window is determined
TM
orientations:
TM
Mode Select Options
SwivelView Orientation
0° (Normal)
180°
270°
Epson Research and Development
Vancouver Design Center
Data
Serialization
TM
orientation as the main window.
90°
Hardware Functional Specification
To LUT
+
win-
Issue Date: 01/11/13