Hitachi HD64411 Q2 User Manual page 36

Quick 2d graphics renderer
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1 word
H'00
H'00
Bit 0
Bit 1
Figure 3-3
• 8 bits/pixel (multi-valued source, multi-valued destination)
H'00
H'00
Lower byte
Upper byte
H'F0
H'F0
Lower byte
Upper byte
Figure 3-3
• 16 bits/pixel (multi-valued source, multi-valued destination)
H'00
H'F0
Figure 3-3
Figures 3-4 to 3-8 show sample UGM memory maps.
H'00
H'01
....
Bit F
Bit 0
4096 bits
Configuration of One Memory Unit (512 Bytes) (1)
H'01
Lower byte
H'F1
Lower byte
32 bytes
Configuration of One Memory Unit (512 Bytes) (2)
......
......
H'01
......
H'F1
16 words
Configuration of One Memory Unit (512 Bytes) (3)
H'FF
H'FF
....
Bit 0
Bit 1
......
H'0F
......
Upper byte
H'FF
......
Upper byte
H'0F
H'FF
H'FF
....
Bit F
16 lines
16 lines
29

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