ADE3800
Register Description by Block
Note: Only two types of char depths can be used, and they are specified in RowAttribute [CharDepth0].
Row Type 2 Attributes: (total 48 bits)
[Y Position]
12 bits
(HPOS)
[X Position]
12 bits
(YPOS)
[Type of Row]
2 bits
(TR)
[Char/Row]
7 bits
(CR)
[Palette]
1 bits
(PI)
[FlipHV]
2 bits
(HVF)
[CharDepth0]
2 bits
(CD0)
[CharDepth1]
2 bits
(CD1)
[BG]
4 bits
(BG)
[FG]
4 bits
(FG)
NOT USED
NOT USED
NOT USED
NOT USED
Row Type 2 – Character Attributes: (total 16 bits)
[CharID]
8 bits
(CID)
[FlipHV]
2 bits
(HVF)
[CharDepth]
2 bits
(CD)
[PaletteIndex]
4 bits
(PI)
Figure 13: Display List Memory Structure (all the bits are packed)
ROW TYPE 0
ROW TYPE 1
ROW TYPE 2
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