fido2100 3-Port Industrial Ethernet DLR Switch with IEEE1588
Data Sheet
April 10, 2013
The Port 1 Neighbor Check Request/Sign On Receive Source ID register is comprised of
three 16- bit registers. It contains the source MAC address of last Neighbor Check
Request/Sign On (multicast) frame that was received on port 1. Reads may be performed
in any order.
9.2.30 Port 2 Neighbor Check Request/Sign On Receive Source ID Register
Mnemonic
type offset bits 15
0x82
14
13
12
11
10
9
8
7
6
5
4
3
0
3
0
3
0
2
0
2
0
2
0
1
0
1
0
1
0
0
0
0
0
0
0
P2NChkSId_Lo_Lo
R
Port2_Neighbor_Check_Req_Recv_SrcID[15:0]
Power-up Defaults
0
0
0
0
0
0
0
9
0
8
0
7
0
6
0
5
0
4
Mnemonic
type offset bits 15
0x84
14
0
13
0
12
0
11
10
P2NChkSId_Lo_Hi
R
Port2_Neighbor_Check_Req_Recv_SrcID[31:16]
Power-up Defaults
0
0
0
0
9
0
8
0
7
0
6
0
5
0
4
Mnemonic
type offset bits 15
0x86
14
0
13
0
12
0
11
10
P2NChkSId_Hi_Lo
R
Port2_Neighbor_Check_Req_Recv_SrcID[47:32]
Power-up Defaults
0
0
0
0
0
0
0
0
0
The Port 2 Neighbor Check Request/Sign On Receive Source ID register is comprised of
three 16- bit registers. It contains the source MAC address of last Neighbor Check
Request/Sign On (multicast) frame that was received on port 2. Reads may be performed
in any order.
9.2.31 Port 1 Link/Neighbor Status Receive Source ID Register
Mnemonic
type offset bits 15
0x88
14
13
12
11
10
9
8
7
6
5
4
0
4
3
0
3
0
3
0
2
0
2
0
2
0
1
0
1
0
1
0
0
0
0
0
0
0
P1NStsSId_Lo_Lo
R
Port1_Neighbor_Status_Recv_SrcID[15:0]
Power-up Defaults
0
0
0
0
0
0
0
9
0
8
0
7
0
6
0
5
Mnemonic
type offset bits 15
0x8A
14
0
13
0
12
0
11
10
P1NStsSId_Lo_Hi
R
Port1_Neighbor_Status_Recv_SrcID[31:16]
Power-up Defaults
0
0
0
0
9
0
8
0
7
0
6
0
5
0
4
Mnemonic
type offset bits 15
0x8C
14
0
13
0
12
0
11
10
P1NStsSId_Hi_Lo
R
Port1_Neighbor_Status_Recv_SrcID[47:32]
Power-up Defaults
0
0
0
0
0
0
0
0
0
74
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