Pixel Drawing Registers; Rectangle Drawing Registers - Fujitsu MB86R02 Jade-D Hardware Manual

MB86R02 'Jade-D' Hardware Manual V1.64
18.11.9

Pixel drawing registers

Each register is used by the drawing commands. The registers cannot be accessed from the CPU or
using the SetRegister command.
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Register Address
PXdc 0180 0 0 0 0
H
PYdc 0184 0 0 0 0
H
PZdc 0188 0 0 0 0
H
Address Offset from DrawBaseAddress
S Sign bit or sign extension
0 Not used or 0 extension
Int Integer or integer part of fixed point data
Frac Fraction part of fixed point data
Sets coordinates parameter for drawing pixel. The foreground color is used.
PXdc Sets X coordinates position
PYdc Sets Y coordinates position
PZdc Sets Z coordinates position
18.11.10

Rectangle drawing registers

Each register is used by the drawing commands. The registers cannot be accessed from the CPU or
using the SetRegister command.
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Register Address
RXs 0200 0 0 0 0
H
RYs 0204 0 0 0 0
H
RsizeX 0208 0 0 0 0
H
RsizeY 020c 0 0 0 0
H
Address Offset from DrawBaseAddress
S Sign bit or sign extension
0 Not used or 0 extension
Int Integer or integer part of fixed point data
Frac Fraction part of fixed point data
Sets coordinates parameters for rectangle drawing. The foreground color is used.
RXs Sets the X coordinates of top left vertex
Rys Sets the Y coordinates of top left vertex
RsizeX Sets horizontal size
RsizeY Sets vertical size
18-232
Int
Int
Int
Int
Int
Int
Int
0
0
0
0
0
0
0