3 plane parameter, Figure 19.3 parameters – Renesas SH7781 User Manual
Page 964
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19. Display Unit (DU)
Rev.1.00 Jan. 10, 2008 Page 934 of 1658
REJ09B0261-0100
19.4.3
Plane Parameter
For each plane, a display area start position, memory width, display start position, and display size
are set using registers.
The followings are the schematic diagram of start positions and sizes related to planes and the
registers used for setting start positions and sizes.
1. MWX
2. DSA
5. SPX
6. SPY
7. DSX
8. DSY
3. WASPY
4. WAMWY
7. DSX
8. DSY
9. DPX
10. DPY
Monitor origin (upper left)
Memory parameters
Monitor parameters
11. MLY
Figure 19.3 Parameters
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