zl50407 Zarlink Semiconductor, zl50407 Datasheet - Page 74

• Manufacturer Part Number: zl50407
• Description: Lightly Managed/unmanaged 8-port 10/100m + 1-port 10/100/1000m Ethernet Switch
• Manufacturer: Zarlink Semiconductor

13.3.4.9
INTP_MASK1 CPU Address:h311 (Ports 2,3)
INTP_MASK2 CPU Address:h312 (Ports 4,5)
INTP_MASK3 CPU Address:h313 (Ports 6,7)
INTP_MASK4 CPU Address:h314 (Port CPU,GMAC)
13.3.4.10
CPU Address:h323
Accessed by CPU (RW)
Select which receive queue is used.
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)
Bit [3:0]:
Bit [7:4]:
Bit [2:0]:
Bit [3]:
Bit [6:4]:
Bit [7]:
INTP_MASKn – Interrupt Mask for MAC Ports 2~9 Registers
RQSS – Receive Queue Status
RQS – Receive Queue Select
MAC01 – Increment MAC port 0,1 address
Bit [0]:
Bit [1]:
Bit [2]:
Bit [3]:
Bit [4]:
Bit [5]:
Bit [6]:
Bit [7]:
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
Select Queue 0
Select Queue 1
Select Queue 2
Select Queue 3
Select Multicast Queue 0
Select Multicast Queue 1
Select Multicast Queue 2
Select Multicast Queue 3
Zarlink Semiconductor Inc.
ZL50407
74
Data Sheet