zl50404 Zarlink Semiconductor, zl50404 Datasheet - Page 78
zl50404
Manufacturer Part Number
zl50404
Description
Lightly Managed/unmanaged 5-port 10/100m Ethernet Switch
Manufacturer
Zarlink Semiconductor
Datasheet
1.ZL50404.pdf
(121 pages)
- Current page: 78 of 121
- Download datasheet (2Mb)
13.3.6
13.3.6.1
I²C Address h04B; CPU Address:h500
Accessed by CPU and I
13.3.6.2
I
Accessed by CPU and I
13.3.6.3
I²C Address h069, CPU Address: 511
Accessed by CPU and I²C (R/W)
2
C Address h068, CPU Address: 510
(Group 5 Address) Buffer Control/QOS Group
Bit [0]:
Bit [1]:
Bit [4:2]:
Bit [5]:
Bit [6]:
Bit [7]:
Bit [7:0]:
Bit [7:0]:
QOSC – QOS Control
UCC – Unicast Congestion Control
MCC – Multicast Congestion Control
2
2
C (R/W)
C (R/W)
Number of frame count. Used for best effort dropping at B% when destination
port’s best effort queue reaches UCC threshold and shared pool is all in use.
Granularity is 16 granule (Default 0x6)
In multiples of 16 granules (granularity). Used for triggering MC flow control
when destination port’s multicast best effort queue reaches MCC threshold.
(Default 0x6)
Enable TX rate control (on RMAC ports only)
1 – Enable
0 – Disable (Default)
Enable RX rate control (on RMAC ports only)
1 – Enable
0 – Disable (Default)
Reserved
Select VLAN tag or TOS (IP packets) to be preferentially picked to map
transmit priority and drop priority
0 – Select VLAN Tag priority field over TOS (Default)
1 – Select TOS over VLAN tag priority field
Select TOS bits for Priority
0 – Use TOS [4:2] bits to map the transmit priority (Default)
1 – Use TOS [7:5] bits to map the transmit priority
Select TOS bits for Drop priority
0 – Use TOS [4:2] bits to map the drop priority (Default)
1 – Use TOS [7:5] bits to map the drop priority
Zarlink Semiconductor Inc.
ZL50404
78
Data Sheet
Related parts for zl50404
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Zarlink Semiconductor Inc [TV IF PREAMPLIFIER]
Manufacturer:
Zarlink Semiconductor
Datasheet:
Part Number:
Description:
256 x 256 Channels (8 TDM Streams @ 2.048Mb/s) Non-blocking Digital Switch (DX)
Manufacturer:
Zarlink Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Zarlink Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Zarlink Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Zarlink Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Zarlink Semiconductor
Datasheet:
Part Number:
Description:
Video Programme Delivery Control Interface Circuit
Manufacturer:
Zarlink Semiconductor
Datasheet:
Part Number:
Description:
SP8719520MHz LOW CURRENT TWO-MODULUS DIVIDERS
Manufacturer:
Zarlink Semiconductor
Datasheet:
Part Number:
Description:
REMOTE CONTROL RECEIVER
Manufacturer:
Zarlink Semiconductor
Datasheet:
Part Number:
Description:
2·5GHz ÷8192 PRESCALER
Manufacturer:
Zarlink Semiconductor
Datasheet:
Part Number:
Description:
1·3GHz 4256 PRESCALER WITH LOW CURRENT AND LOW RADIATION
Manufacturer:
Zarlink Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Zarlink Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Zarlink Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Zarlink Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Zarlink Semiconductor
Datasheet: