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AR8327-AL1A-R 数据表(PDF) 170 Page - List of Unclassifed Manufacturers |
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AR8327-AL1A-R 数据表(HTML) 170 Page - List of Unclassifed Manufacturers |
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170 / 394 page ![]() 170 • AR8327/AR8327N Seven-port Gigabit Ethernet Switch Atheros Communications, Inc. 170 • June 2011 COMPANY CONFIDENTIAL 3.6.40 PORT6_PRI_CTRL Address 0x06AC SFT&HW RST Table 3-146 summarizes the PORT6_PRI_CTRL Register Table 3-146. Port 6 Priority Control Register 9:8 R/W 2'0 VLAN_MODE_6 802.1Q mode for this port. 2'b00: 802.1Q disable. Use port base VLAN only. 2'b01: fallback. Enable 802.1Q for all received frames. Don't discard ingress membership violation and use the port base VLAN if the frame's VID isn't contained in VLAN Table. 2'b10: check. Enable 802.1Q for all received frames. Don't discard ingress membership violation but discard frames which VID isn't contained in VLAN Table. 2'b11: secure. Enable 802.1Q for all received frames. Discard frames with ingress membership violation or whose VID isn't contained in the VLAN Table. 7 R/O 'h6F RESERVED 6:0 R/W b00 PORT_VID_MEM_6 Port Base VLAN Member. Each bit restrict which port can send frames to. To send frames to port0, bit 16 must be set to 1'b1, etc. These bits are set to one after reset except the port's bit. This prevents frames going out the port they received in. Bit R/W Inital Value Mnemonic Description Bit R/W Inital Value Mnemonic Description 31:21 R/O 0 RESERVED 20 R/W 0 EG_MAC_BASE_VLAN_EN_6 1'b1: DA priority can be used for QOS. 1'b1: VLAN priority can be used for QOS. 1'b1: TOS/TC can be used for QOS. 19 R/O 0 RESERVED |
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