LSI Logic Confidential
Control Bus Address Mapping
7-5
Copyright © 2001, 2002 by LSI Logic Corporation. All rights reserved.
Note:
Control Bus addresses refer to 32-bit words and thus are
one-fourth the offsets shown in
Table 7.1
CBus Module Address Assignments
Address Range
Resources
0x00_0000–0x01_FFFF
Reserved
0x02_0000–0x02_FFFF
Motion Estimator
0x03_0000–0x03_FFFF
SDRAM Controller
0x05_0000–0x05_FFFF
Audio I/O
0x06_0000–0x06_FFFF
Host
0x07_0000–0x07_FFFF
Reserved
0x08_0000–0x08_FFFF
SBP (Secondary Bitstream)
0x09_0000–0x70_FFFF
Reserved
0x80_0000–0x80_FFFF
AMem
0x81_0000–0xBD_FFFF
Reserved
0xBE_0000–0xBF_FFFF
Serial I/O (UART, IR, SPI)
0xC0_0000–0xC0_FFFF
RMem
0xC1_0000–0xC1_FFFF
Video DSP
0xC2_0000–0xC2_FFFF
CLK Controller
0xC3_0000–0xC3_FFFF
DSP DMem
0xC4_0000–0xC4_FFFF
Video I/O
0xC5_0000–0xF8_FFFF
Reserved
0xF9_0000 –0xF9_FFFF
Reserved
0xFA_0000–0xFA_FFFF
Reserved
0xFB_0000–0xFB_FFFF
Bitstream I/O
0xFC_0000–0xFC_FFFF
Audio DSP
0xFD_0000–0xFD_FFFF
Video SPARC Processor
0xFE_0000–0xFF_FFFF
reserved