zl50407 Zarlink Semiconductor, zl50407 Datasheet - Page 102

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

13.3.10.9
CPU Address EAA – EAB
Accessed by CPU (RO)
PRTQOSST9A, PRTQOSST9B (GMAC port)
Bit [10]:
Bit [11]:
Bit [12]:
Bit [13]:
Bit [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]:
Bit [15:14]:
15
PQSTB
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
PQSTA
Zarlink Semiconductor Inc.
ZL50407
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Data Sheet