r8a77850anbg Renesas Electronics Corporation., r8a77850anbg Datasheet - Page 385

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

Table 11.2 LBSC External Memory Space Map
Area
0
1
2
3
4
5
External
addresses
H'0000 0000 to
H'03FF FFFF
H'0400 0000 to
H'07FF FFFF
H'0800 0000 to
H'0BFF FFFF
H'0C00 0000 to
H'0FFF FFFF
H'1000 0000 to
H'13FF FFFF
H'1400 0000 to
H'17FF FFFF
Size
64 Mbytes
64 Mbytes
64 Mbytes
64 Mbytes
64 Mbytes
64 Mbytes SRAM
Connectable
Memory
SRAM
Burst ROM
MPX
SRAM
Burst ROM
MPX
Byte control SRAM
SRAM
Burst ROM
MPX
(DDR2-SDRAM)*
SRAM
Burst ROM
MPX
(DDR2-SDRAM)*
SRAM
Burst ROM
MPX
Byte control SRAM
(DDR2-SDRAM)*
(PCI)*
MPX
Burst ROM
PCMCIA
(DDR2-SDRAM)*
4
3
3
3
3
Rev.1.00 Jan. 10, 2008 Page 355 of 1658
Specifiable Bus
Width (bits)
8, 16, 32, 64*
8, 16, 32, 64*
32, 64*
8, 16, 32, 64*
8, 16, 32, 64*
32, 64*
16, 32, 64*
8, 16, 32, 64*
8, 16, 32, 64*
32, 64*
16, 32
8, 16, 32, 64*
8, 16, 32, 64*
32, 64*
16, 32
8, 16, 32, 64*
8, 16, 32, 64*
32, 64*
16, 32, 64*
16, 32
32
8, 16, 32, 64*
32, 64*
8, 16, 32, 64*
8, 16*
16, 32
11. Local Bus State Controller (LBSC)
2, 6
1
2
2
2
2
2
2
2
1
1
2
2
2
2
2
2
2
2
2
2
Access Size*
8/16/32 bits,
32 bytes
8/16/32 bits,
32 bytes
8/16/32 bits,
32 bytes
8/16/32 bits,
32 bytes
8/16/32 bits,
32 bytes
8/16/32 bits,
32 bytes
8/16/32 bits,
32 bytes
8/16/32 bits,
32 bytes
8/16/32 bits,
32 bytes
8/16/32 bits,
32 bytes
8/16/32 bits,
32 bytes
REJ09B0261-0100
7