zl50400 Zarlink Semiconductor, zl50400 Datasheet - Page 77

• Manufacturer Part Number: zl50400
• Description: Lightly Managed/unmanaged 9-port 10/100 M Ethernet Switch
• Manufacturer: Zarlink Semiconductor

12.3.4.15
CPU Address:h328
Accessed by CPU (RW)
12.3.4.16
CPU Address:h329
Accessed by CPU (RW)
12.3.4.17
CPU Address:h330-336
Accessed by CPU, (R/W)
CPU Queue insertion command
Bits [2:0]:
Bit [3]:
Bits [6:4]:
Bit [7]:
Bits [9:0]:
Bits [13:10]
Bits [20:14]
Bits [35:21]
Bits [50:36]
Bit [51]
Bits [54:52]
Bit [55]
Bits [7:0]:
MAC67 – Increment MAC port 6,7 address
MAC9 – Increment MAC port 9 address
CPUQINS0 - CPUQINS6 – CPU Queue Insertion Command
55
CQ6
Bits [47:40] of Port 9 CPU MAC address
Destination Map (MMAC, CPU, port 7-0).
Priority
Number of granules for the frame
Tail pointer
Header Pointer
Multicast frame (has to be one if more than one destination port)
Reserved
Command valid (will be processed on the rising edge of the signal)
Bits [42:40] of Port 6 CPU MAC address
Reserved
Bits [42:40] of Port 7 CPU MAC address
Reserved
CQ5
CQ4
Zarlink Semiconductor Inc.
ZL50400
CQ3
77
CQ2
CQ1
CQ0
0
Data Sheet