CS98000 Cirrus Logic, Inc., CS98000 Datasheet - Page 23

• Manufacturer Part Number: CS98000
• Description: DVD Video Processor
• Manufacturer: Cirrus Logic, Inc.

0000_0000 – 07FF_FFFF
8000_0000 - 81FF_FFFF
9400_0000 – 9CFF_FFFF
9C00_0000 – 9CFF_FFFF
9D00_0000 – 9DFF_FFFF
A000_0000 – A1FF_FFFF
B000_0000 – B003_FFFF
B400_0000 – BCFF_FFFF
BC00_0000 – BCFF_FFFF
BD00_0000 – BDFF_FFFF
C000_0000 – FFFF_FFFF
0000 0000 – 003F FFFF
1000 0000 – 13FF FFFF
1400 0000 – 17FF FFFF
0_0000 – 0_2FFF
0_3000 – 1_FFFF
2_0000 – 2_FFFF
3_0000 – 3_FFFF
Processor Byte Address
Host Byte Address
Byte Address Offset
Table 10. Memory Map-RISC0 Processor
Table 11. Host Port Memory Map
Table 12. Internal I/O Space Map
DRAM (mapped)
DRAM (32 Mbytes)
16-bit NVRAM write (16 Mbytes)
16-bit NVRAM/ROM (16 Mbytes)
8-bit NVRAM/ROM (16 Mbytes)
DRAM (32 Mbytes)
Internal I/O (256 Kbytes)
16-bit NVRAM write (16 Mbytes)
16-bit NVRAM/ROM (16 Mbytes)
8-bit NVRAM/ROM (16 Mbytes)
DRAM (mapped)
Internal I/O Space
DRAM space (16 Mbytes)
NVRAM space (16 Mbytes)
General registers
General Internal SRAM
RISC_0 Internal SRAM/Registers
RISC_1 Internal SRAM/Registers
Description
Description
Description
Cacheable
CS98000
Y
Y
N
Y
Y
N
N
N
N
N
Y
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