zl50411 Zarlink Semiconductor, zl50411 Datasheet - Page 88

• Manufacturer Part Number: zl50411
• Description: Managed 9-port Fast Ethernet Switch With Private Vlan
• Manufacturer: Zarlink Semiconductor

12.3.4.8
CPU Address: h0310
Accessed by CPU (R/W)
The CPU can dynamically mask the interrupt when it is busy and doesn’t want to be interrupted (Default 0x00)
12.3.4.9
INTP_MASK1 - CPU Address: h0311 (Ports 2,3)
INTP_MASK2 - CPU Address: h0312 (Ports 4,5)
INTP_MASK3 - CPU Address: h0313 (Ports 6,7)
INTP_MASK4 - CPU Address: h0314 (Port CPU,MMAC)
12.3.4.10
CPU Address: h0323
Accessed by CPU (RW)
Select which receive queue is being used by the CPU port.
Bit [0]:
Bit [1]:
Bit [2]:
Bit [3]:
Bit [4]:
Bit [5]:
Bit [6]:
Bit [7]
-
-
1: Mask the interrupt
0: Unmask the interrupt (Default)
INTP_MASK0 – Interrupt Mask for MAC Port 0,1
INTP_MASKn – Interrupt Mask for MAC Ports 2~9 Registers
Port 0 statistic counter wrap around interrupt mask. An Interrupt is generated when a statistic
counter wraps around. Refer to hardware statistic counter for interrupt sources
Port 0 link change mask
Port 0 module detect mask
Reserved
Port 1 statistic counter wrap around interrupt mask. An interrupt is generated when a statistic
counter wraps around. Refer to hardware statistic counter for interrupt sources.
Port 1 link change mask
Port 1 module detect mask
Reserved
RQS – Receive Queue Select
Bit [0]:
Bit [1]:
Bit [2]:
Bit [3]:
Bit [4]:
Bit [5]:
Select Queue 0
0: Not selected (Default)
1: Selected
Select Queue 1
Select Queue 2
Select Queue 3
Select Multicast Queue 0
Select Multicast Queue 1
Zarlink Semiconductor Inc.
ZL50411
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Data Sheet