Artesyn ATCA-9305 User's Manual (May 2014) - Manual (Page 97)

Management Complex
ATCA-9305 User’s Manual (10009109-07) 97
4.1.2 Chip Selects
The MPC8548 memory controller functions as a chip select (CS) generator to access on-board
memory devices. In order to select one device over another, the following chip selects have
been established.
0000,0000 R/W SDRAM DDR2 (2 GB) 99
Table 4-2 MPC8548 Address Summary (continued)
Hex Physical Address Access Mode Register Description See Page
Table 4-3 Device Chip Selects
Pin Signal
0 Boot bank 1
1 Soldered flash boot bank 1 (default)
2 Soldered flash boot bank 2
3 Socketed flash (optional)
4 KSL CPLD registers
5 NAND flash
6 Soldered NOR flash boot banks 3 and 4
7 LPC interface
Boot bank can be either socketed flash, flash 1, or flash 2;
depending on the jumper setting (see
Figure 2-11 ).