Psidr (Session Id Register In Pppoe); Pmrur (Maximum Receive Unit Register In Pppoe) - Wiznet W7500 Reference Manual

15 14 13 12
PHAR should be written to the PPPoE server hardware address acquired in PPPoE connection
process.
PHAR0 and PHAR1 – configures Destination hardware address
Ex) In case that destination hardware address is 00:08:DC:12:34:56
PHAR0[32:24] PHAR0[23:16]
0x00
7.5.12

PSIDR (Session ID Register in PPPoE)

Address Offset : 0x2410
Reset value : 0x0000_0000
31 30 29 28
res res res res
15 14 13 12
R/W R/W R/W R/W
[15:0] PSID - should be written to the PPPoE sever session ID acquired in PPPoE connection
process.
7.5.13

PMRUR (Maximum Receive Unit Register in PPPoE)

Address Offset : 0x2414
Reset value : 0x0000_FFFF
31 30 29 28
res res res res
15 14 13 12
R/W R/W R/W R/W
W7500 Datasheet Version1.0.0
11 10 9
res
PHAR0[15:8]
0x08 0xDC
27 26 25
res Res res
11 10 9
R/W R/W R/W
27 26 25
res Res res
11 10 9
R/W R/W R/W
8 7 6 5
PHAR0[32:24]
0x12
24 23 22 21
res res res res
8 7 6 5
PSID[15:0]
R/W R/W R/W R/W
24 23 22 21
res res res res
8 7 6 5
PMSS[15:0]
R/W R/W R/W R/W
4 3 2
res
PHAR1[32:24] PHAR1[23:16]
0x34 0x56
20 19 18
res res res
4 3 2
R/W R/W R/W
20 19 18
res res res
4 3 2
R/W R/W R/W
55 / 512
1 0
17 16
res res
1 0
R/W R/W
17 16
res res
1 0
R/W R/W