zl50404 Zarlink Semiconductor, zl50404 Datasheet - Page 53

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

MULTICAST_HASHn-1
3. CPU Port Configuration
MAC0
MAC1
MAC2
MAC3
MAC4
MAC5
INT_MASK0
INTP_MASKn
RQS
RQSS
MAC01
MAC23
MAC9
CPUQINS[6:0]
CPUQINSRPT
CPUGRNHDL[1:0]
CPURLSINFO[4:0]
CPUGRNCTR
4. Search Engine Configurations
AGETIME_LOW
AGETIME_HIGH
SE_OPMODE
5. Global QOS Control
QOSC
UCC
Register
Multicast hash result n
mask byte 1
CPU MAC Address byte 0
CPU MAC Address byte 1
CPU MAC Address byte 2
CPU MAC Address byte 3
CPU MAC Address byte 4
CPU MAC Address byte 5
Interrupt Mask 0
Interrupt Mask for MAC
Port 2n, 2n+1
Receive Queue Select
Receive Queue Status
Increment MAC port 0,1
address
Increment MAC port 2,3
address
Port 9 MAC address byte 5
MAC Address Aging Time
Low
MAC Address Aging Time
High
Search Engine Operating
Mode
QOS Control
Unicast Congestion Control
Table 12 - Register Description (continued)
Description
Zarlink Semiconductor Inc.
ZL50404
53
CPU Addr
33A-33E
330-336
338-339
229+2n
310+n
(Hex)
300
301
302
303
304
305
323
33F
510
306
324
325
326
329
337
400
401
403
500
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
RO
RO
RO
(Hex)
Addr
04A
04B
049
068
I²C
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
Default
05C
0FF
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
000
006
NA
NA
NA
Data Sheet
(n=0..4)
Notes