r8a77850anbg Renesas Electronics Corporation., r8a77850anbg Datasheet - Page 880

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

19. Display Unit (DU)
Rev.1.00 Jan. 10, 2008 Page 850 of 1658
REJ09B0261-0100
Bit
20
19
18
17
Bit Name
DFB5
DFB4
DFB3
DFB2
Initial
Value
0
0
0
0
R/W
R
R
R
R
Internal
Update
None
None
None
None
Description
Display Frame Buffer 5 Flag
0: The address indicated by the plane 5 display
1: The address indicated by the plane 5 display
Display Frame Buffer 4 Flag
0: The address indicated by the plane 4 display
1: The address indicated by the plane 4 display
Display Frame Buffer 3 Flag
0: The address indicated by the plane 3 display
1: The address indicated by the plane 3 display
Display Frame Buffer 2 Flag
0: The address indicated by the plane 2 display
1: The address indicated by the plane 2 display
area start address 0 register (P5DSA0R) in
plane 5 is being used as the display area start
address
area start address 1 register (P5DSA1R) in
plane 5 is being used as the display area start
address
area start address 0 register (P4DSA0R) in
plane 4 is being used as the display area start
address
area start address 1 register (P4DSA1R) in
plane 4 is being used as the display area start
address
area start address 0 register (P3DSA0R) in
plane 3 is being used as the display area start
address
area start address 1 register (P3DSA1R) in
plane 3 is being used as the display area start
address
area start address 0 register (P2DSA0R) in
plane 2 is being used as the display area start
address
area start address 1 register (P2DSA1R) in
plane 2 is being used as the display area start
address