參數(shù)資料
型號(hào): ADM6996F
廠商: INFINEON TECHNOLOGIES AG
英文描述: 6 port 10/100 Mb/s Single Chip Ethernet Switch Controller
中文描述: 6端口10/100 Mb / s的單芯片以太網(wǎng)交換機(jī)控制器
文件頁(yè)數(shù): 35/69頁(yè)
文件大?。?/td> 2099K
代理商: ADM6996F
ADM6996F
Register Description
4.3.2 Configuration Registers, offset: 0x01h ~ 0x09h
Bits
Type Description
15
R/W Crossover Auto MDIX enable. 1: enable. 0: disable.
Note:
Hardware Reset latch value EECK can set global Auto MDIX function. If
hardware pin set all port at Auto MDIX then this bit is useless. If
hardware pin set chip at non Auto MDIX then this bit can set each port at
Auto MDIX.
14
R/W Select FX. 1: FX mode. 0: TP mode.
Note:
Port7 TX/FX can set by hardware Reset latch value P7FX. If hardware
pin set Port7 as FX then this bit is useless. If hardware pin set Port7 as
TX then this pin can set Port7 as FX or TX.
13:10 R/W PVID. Port VLAN ID. Check Register 0x28h~0x2ch for other
PVID[11:4]
9:8
R/W Port-base priority.
7
R/W Enable port-base priority. 1: Port Base Priority. 0: VLAN or TOS. If
packet without VLAN or TOS then port priority turn on.
Note:
If this bit turn on then ADM6996F will not check TOS or VLAN as
priority reference. ADM6996F will check port base priority only.
ADM6996F default is bypass mode which checks port base priority only.
If user wants to check VLAN tag priority then must set chip at Tag mode.
6
R/W TOS over VLAN priority. 1: Check TOS first, 0: Check VLAN.
5
R/W Port Disable. 1: disable port. 0: enable port.
4
R/W Output Packet Tagging. 1: Tag. 0:UnTag.
3
R/W Duplex. 1: Full Duplex, 0: Half Duplex.
2
R/W Speed. 1: 100M, 0: 10M.
1
R/W Auto negotiation Enable. 1: enable, 0: disable.
0
R/W 802.3x Flow control command ability. 1: enable.
0: disable.
Initial value
0x0h
0x0h
0x1h
0x0h
0x0h
0x0h
0x0h
0x0h
0x1h
0x1h
0x1h
0x1h
4.3.3 Reserved Register, offset: 0x0ah
Bits
Type Description
15:10 RO Reserved
9
R/W Replaced packet VID 0, 1 by PVID. 1: enable, 0: disable.
8:0
RO Reserved
Initial value
0x16h
0x0h
0x102h
Infineon-ADMtek Co Ltd
4-3
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