zl50404 Zarlink Semiconductor, zl50404 Datasheet - Page 74

• Manufacturer Part Number: zl50404
• Description: Lightly Managed/unmanaged 5-port 10/100m Ethernet Switch
• Manufacturer: Zarlink Semiconductor

Note: Strict priority applies between different selected queues (UQ3>UQ2>UQ1>UQ0>MQ3>MQ2>MQ1>MQ0).
13.3.4.11
CPU Address:h324
Accessed by CPU (RO)
CPU receive queue status
13.3.4.12
CPU Address:h325
Accessed by CPU (RW)
13.3.4.13
CPU Address:h326
Accessed by CPU (RW)
13.3.4.14
CPU Address:h329
Accessed by CPU (RW)
Bit [3:0]:
Bit [7:4]:
Bit [2:0]:
Bit [3]:
Bit [6:4]:
Bit [7]:
Bit [2:0]:
Bit [3]:
Bit [6:4]:
Bit [7]:
Bit [7:0]:
RQSS – Receive Queue Status
MAC01 – Increment MAC port 0,1 address
MAC23 – Increment MAC port 2,3 address
MAC9 – Increment MAC port 9 address
Bit [6]:
Bit [7]:
Bit [42:40] of Port 2 MAC address
Reserved
Bit [42:40] of Port 3 MAC address
Reserved
Bit [42:40] of Port 0 MAC address
Reserved
Bit [42:40] of Port 1 MAC address
Reserved
Unicast Queue 3 to 0 not empty
Multicast Queue 3 to 0 not empty
Bit [47:40] of Port 9 MAC address
Select Multicast Queue 2
Select Multicast Queue 3
Zarlink Semiconductor Inc.
ZL50404
74
Data Sheet