ARM NIC-301 User Manual
Functional Description
ARM DDI 0397G
Copyright © 2006-2010 ARM. All rights reserved.
2-22
ID031010
Non-Confidential
Figure 2-1 No remap, remap set to 000
This has a default memory map that divides slave 0 and slave 3 into two separate regions. At
power-up, slave 0 region 0 is aliased over slave 3 region 0. After power-up, the slave 0 region
0 alias can be removed as Figure 2-2 shows.
power-up, slave 0 region 0 is aliased over slave 3 region 0. After power-up, the slave 0 region
0 alias can be removed as Figure 2-2 shows.
Figure 2-2 Remap set to 001
Alternatively, you can move slave 1 to the bottom of the address range by setting remap to 010
as Figure 2-3 shows.
as Figure 2-3 shows.
Figure 2-3 Remap set to 010
Note
Remap bit 0 still takes precedence if you set it as Figure 2-4 on page 2-23 shows.
Slave 0 region 0
Slave 0 region 1
Slave 1
Slave 2
Slave 0 region 0
Slave 3 region 1
Slave 0 region 0
Slave 0 region 1
Slave 1
Slave 2
Slave 3 region 0
Slave 3 region 1
Slave 0 region 0
Slave 0 region 1
Slave 2
Slave 1