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LPC2470 boot problem

I want to design a PCB board based on LPC2470,but I am confused by the boot process on LPC2470.Which bank should be used as the boot memory?Bank0 or bank1?

I copyed some words from the user manuals about LPC2470:
"The boot loader remaps the vector table to external memory (see Table 2â€"21, MEMAP =
0x3) and branches to address 0x0. The external boot memory must be connected to chip
select 1 (CS1). Note that the address range of chip select 1 and 0 is swapped because
the address mirror bit is set in the EMCControl register during POR, see Table 5â€"59.
Therefore, the user code residing in the external boot memory must be linked to execute
from address location 0x8000 0000 (EMC bank 0 address).

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