zl50409 Zarlink Semiconductor, zl50409 Datasheet - Page 113

• Manufacturer Part Number: zl50409
• Description: Managed 9-port 10/100m Ethernet Switch
• Manufacturer: Zarlink Semiconductor

12.3.10.9
CPU Address EAA – EAB
Accessed by CPU (RO)
12.3.10.10
CPU Address EAC
Accessed by CPU (RO)
Bit [10]:
Bit [11]:
Bit [12]:
Bit [13]:
Bits [15:14]:
Bit [0]:
Bit [1]:
Bit [2]:
Bit [3]:
Bit [4]:
Bit [5]:
Bit [6]:
Bit [7]:
Bit [8]:
Bit [9]:
Bit [10]:
Bit [11]:
Bit [12]:
Bit [13]:
Bits [15:14]:
Bit [0]:
Bit [1]:
PRTQOSST9A, PRTQOSST9B (MMAC port)
CLASSQOSST
No share buffer
No class 1 buffer
priority 0 MC queue full
priority 1 MC queue full
priority 2 MC queue full
Priority 3 MC queue full
Reserved
Source port reservation low
No source port buffer left
Unicast congestion detected on best effort queue
Reserved
Priority queue 1 reach L1 WRED level
Priority queue 1 reach L2 WRED level
Priority queue 2 reach L1 WRED level
Priority queue 2 reach L2 WRED level
Priority queue 3 reach L1 WRED level
Priority queue 3 reach L2 WRED level
Priority 0 MC queue full
Priority 1 MC queue full
Priority 2 MC queue full
Priority 3 MC queue full
Reserved
15
PQSTB
Zarlink Semiconductor Inc.
ZL50409
113
PQSTA
0
Data Sheet