r8a77850anbg Renesas Electronics Corporation., r8a77850anbg Datasheet - Page 849

• Manufacturer Part Number: r8a77850anbg
• Description: Renesas 32-bit Risc Microcomputer Superh? Risc Engine Family
• Manufacturer: Renesas Electronics Corporation.

Figure 19.1 shows a block diagram of the display unit (DU).
Legend:
B:
b:
w:
byte
bit
word
irq
Figure 19.1 Block Diagram of the Display Unit (DU)
DCLKIN DCLKOUT
DUck
SHck
Pck
Superposition (α blending, EOR operation)
Plane rearrangement by priority
Display data format selection
SHwy packet router
Endian conversion
Pin control (output timing adjustment)
SHwy interface
determination
Color palette
contention
DR5 to DR0
DG5 to DG0
DB5 to DB0
Rev.1.00 Jan. 10, 2008 Page 819 of 1658
YC conversion
determination
contention
HSYNC
VSYNC
ODDF
19. Display Unit (DU)
DISP
CDE
REJ09B0261-0100