MB86391 Datasheet, PDF (34/69 Pages) Fujitsu Component Limited. – MPEG2 1chip Audio/Video Encoder

3.1.4 Address Map
FUJITSU LIMITED
Proprietary and Confidential
Table 3.1.4: MB86391 address map
Address ^*1
Size (byte) CSn
Description
0x0000000 to 0x0000FFF
0x0001000 to 0x003FFFF
0x4000000 to 0x401FFFF
4K
252K
128K
CS0 Internal boot ROM (for internal boot)
CS0 External ROM (for external boot)
CS4 External chip select 4
0x4020000 to 0x403FFFF
128K
CS5
0x8000000 to 0x87FFFFF
8M
−
0xC000000 to 0xC00FFFF
64K
−
0xC010000 to 0xC01FFFF
64K
−
0xC020000 to 0xC02FFFF
64K
−
0xC100000 to 0xC10FFFF
64K
−
0xC200000 to 0xC20FFFF
64K
−
0xC300000 to 0xC30FFFF
64K
−
0xC400000 to 0xC40FFFF
64K
−
0xC800000 to 0xC80FFFF
64K
−
*1: Any space with no description is reserved.
*2: An area of 4 Mbytes is actually used.
External chip select 5
External SDRAM (8Mbytes)^*2
TBC controller & filter
SDRAM controller
DMA controller
Video encoder
PES converter
Multiplexing controller
AUDIO buffer
Internal controller (internal register)
MB86391
Product Specification
Rev. 1.1
12, November 2001
30