zl50404 Zarlink Semiconductor, zl50404 Datasheet - Page 102

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

13.3.10.10
CPU Address EAC
Accessed by CPU (RO)
13.3.10.11
CPU Address EAD
Accessed by CPU (R/W)
13.3.10.12
CPU Address EB0+n
Accessed by CPU (R/W)
Bit [0]:
Bit [1]:
Bit [2]:
Bit [3]:
Bit [7:4]:
Bit [0]:
Bit [1]:
Bit [2]:
Bit [3]:
Bit [4]:
Bit [5]:
Bit [6]:
Bit [7]:
Bit [0]:
Bit [1]:
Bit [4:2]:
Bit [5]:
Bit [6]:
Bit [7]:
PRTINTCTR
CLASSQOSST
QMCTRL0~3,8,9
No share buffer
No class 1 buffer
No class 2 buffer
No class 3 buffer
Reserved
Interrupt when source buffer low
Interrupt when no source buffer
Interrupt when UC congest
Interrupt when L1 WRED level
Interrupt when L2 WRED level
Interrupt when MC queue full
Interrupt when LHB timeout
Interrupt when no class buffer
Suspend port scheduling (no departure)
Reset queue
Reserved
Force out MAC control frame
Force out XOFF flow control frame
Force out XON flow control frame
Zarlink Semiconductor Inc.
ZL50404
102
Data Sheet