adm6995 ETC-unknow, adm6995 Datasheet - Page 45

• Manufacturer Part Number: adm6995
• Description: Port 10/100 Mb/s Single Chip Ethiernet Switch Controller
• Manufacturer: ETC-unknow

ADM6995L
ADMtek Inc.
4.6
Bits
3:0
31:4
Bits
0
1
2
3
4
5
6
7
8
9
10
11
4.6.1
4.6.2 Port Status 0 Register, offset: 0x01h
Register
0x37h
0x38h
0x39h
0x3bh
0x3ah
0x3ch
Serial Register Description
Type Description
Type Description
RO 0000 (Version number)
RO 0x0007101h
RO Port 0 Linkup Status:
RO Port 0 Speed Status:
RO Port 0 Duplex Status
RO Port 0 Flow Control Enable
RO Reserved
RO Reserved
RO Reserved
RO Reserved
RO Port 1 Linkup Status:
RO Port 1 Speed Status:
RO Port 1 Duplex Status
RO Port 1 Flow Control Enable
Chip Identifier Register, offset: 0x00h
1: Link is established.
0: Link is not established.
1: 100Mb/s
0: 10 Mb/s
1: Full Duplex.
0: Half Duplex.
1: 802.3X on for full duplex or back pressure on for half duplex.
0: Flow Control Disable
1: Link is established.
0: Link is not established.
1: 100Mb/s
0: 10 Mb/s
1: Full Duplex.
0: Half Duplex.
Port 3 Error Count
Port 4 Error Count
Over Flow Flag 0
Over Flow Flag 1
Over Flow Flag 2
Reserved
Bit 31- 0
LH/COR 0x00000000h
LH/COR 0x00000000h
LH/COR 0x00000000h
MODE
RO
RO
RO
0x00000000h
0x00000000h
0x00000000h
Register Description
Initial value
Initial value
Default
0x7101h
0x0h
0x0h
0x0h
0x0h
0x0h
0x0h
0x0h
0x0h
0x0h
0x0h
0x0h
0x0h
0x0h
4-15