KSZ8864RMNI MICREL [Micrel Semiconductor], KSZ8864RMNI Datasheet - Page 78

• Manufacturer Part Number: KSZ8864RMNI
• Description: Integrated 4-Port 10/100 Managed Switch with Two MACs MII or RMII Interfaces
• Manufacturer: MICREL [Micrel Semiconductor]

September 2011
Address
Register 179 (0xB3): Reserved
Register 195 (0xC3): Port 1 Control 11
Register 211 (0xD3): Port 2 Control 11
Register 227 (0xE3): Port 3 Control 11
Register 243 (0xF3): Port 4 Control 11
7
6 - 0
Register 180 (0xB4): Reserved
Register 196 (0xC4): Port 1 Control 12
Register 212 (0xD4): Port 2 Control 12
Register 228 (0xE4): Port 3 Control 12
Register 244 (0xF4): Port 4 Control 12
7
6 - 0
Register 181 (0xB5): Reserved
Register 197 (0xC5): Port 1 Control 13
Register 213 (0xD5): Port 2 Control 13
Register 229 (0xE5): Port 3 Control 13
Register 245 (0xF5): Port 4 Control 13
7
6 - 0
Name
Enable Port Transmit Queue 2
Ratio
Port Transmit Queue 2
Ratio[6:0]
Enable Port Transmit Queue 1
Rate
Port Transmit Queue 1
Ratio[6:0]
Enable Port Transmit Queue 0
Rate
Port Transmit Queue 0
Ratio[6:0]
Description
0, strict priority, will transmit all the packets from
this priority queue 2 before transmit lower priority
queue.
1, bit[6:0] reflect the packet number allow to
transmit from this priority queue 1 within a certain
time
Packet number for Transmit Queue 2 for high/low
priority packets in high/low priority packets in four
queues mode
0, strict priority, will transmit all the packets from
this priority queue 1 before transmit lower priority
queue.
1, bit[6:0] reflect the packet number allow to
transmit from this priority queue 1 within a certain
time
Packet number for Transmit Queue 1 for low/high
priority packets in four queues mode and high
priority packets in two queues mode
0, strict priority, will transmit all the packets from
this priority queue 0 before transmit lower priority
queue.
1, bit[6:0] reflect the packet number allow to
transmit from this priority queue 0 within a certain
time
packet number for Transmit Queue 0 for lowest
priority packets in four queues mode and low
priority packets in two queues mode
78
Mode
R/W
R/W
R/W
R/W
R/W
R/W
M9999-092011-1.4
0000100
0000010
0000001
Default
1
1
1