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LPC54608 MAC address

Question asked by 実 奥山 on Oct 7, 2018
Latest reply on Oct 10, 2018 by jeremyzhou

There are following MACADDRESS registers.

Table 721. MAC address high register (MAC_ADDR_HIGH, offset 0x0300)

Table 722. MAC address low register (MAC_ADDR_LOW, offset 0x0304)


Are these non-volatile?

If those are volatile,I have to preserve MAC address to flash.

Is below OK for preservation method to a flash?

const unsigned char * macaddr;

printf("0x12\n", macaddr[0]);

printf("0x34\n", macaddr[1]);

printf("0x56\n", macaddr[2]);

printf("0x78\n", macaddr[3]);

printf("0x9A\n", macaddr[4]);

printf("0xBC\n", macaddr[5]);