62.26 GMAC Specific Address 1 Top Register

The addresses stored in the Specific Address Registers are deactivated at reset or when their corresponding Specific Address Register Bottom is written. They are activated when Specific Address Register Top is written.

Name:	GMAC_SAT1
Offset:	0x08C
Reset:	0x00000000
Property:	Read/Write


Bit	31	30	29	28	27	26	25	24

Access
Reset


Bit	23	22	21	20	19	18	17	16
								FILTSORD
Access								R/W
Reset								0


Bit	15	14	13	12	11	10	9	8
	ADDR[15:8]
Access	R/W	R/W	R/W	R/W	R/W	R/W	R/W	R/W
Reset	0	0	0	0	0	0	0	0


Bit	7	6	5	4	3	2	1	0
	ADDR[7:0]
Access	R/W	R/W	R/W	R/W	R/W	R/W	R/W	R/W
Reset	0	0	0	0	0	0	0	0

Bit 16 – FILTSORD Filter Source or Destination MAC Address

Selects whether this filter should be comparing the MAC source address or the MAC destination address of the received Ethernet frame.

Value	Description
0	The filter is a destination address filter.
1	The filter is a source address filter.

Bits 15:0 – ADDR[15:0] Specific Address 1

The most significant bits of the destination address, that is, bits 47:32.