KSZ8895 INFINEON [Infineon Technologies AG], KSZ8895 Datasheet - Page 84

• Manufacturer Part Number: KSZ8895
• Description: Integrated 5-Port 10/100 Managed Ethernet Switch with MII/RMII interface
• Manufacturer: INFINEON [Infineon Technologies AG]

Micrel, Inc.
January 2011
Address
1
0
Register 183 (0xB7): Port 1 Priority 0 Ingress Limit Control 1
Register 199 (0xC7): Port 2 Priority 0 Ingress Limit Control 1
Register 215 (0xD7): Port 3 Priority 0 Ingress Limit Control 1
Register 231 (0xE7): Port 4 Priority 0 Ingress Limit Control 1
Register 247 (0xF7): Port 5 Priority 0 Ingress Limit Control 1
7
6 – 0
Register 184 (0xB8): Port 1 Priority 1 Ingress Limit Control 2
Register 200 (0xC8): Port 2 Priority 1 Ingress Limit Control 2
Register 216 (0xD8): Port 3 Priority 1 Ingress Limit Control 2
Register 232 (0xE8): Port 4 Priority 1 Ingress Limit Control 2
Register 248 (0xF8): Port 5 Priority 1 Ingress Limit Control 2
7
6 – 0
Register 185 (0xB9): Port 1 Priority 2 Ingress Limit Control 3
Register 201 (0xC9): Port 2 Priority 2 Ingress Limit Control 3
Register 217 (0xD9): Port 3 Priority 2 Ingress Limit Control 3
Register 233 (0xE9): Port 4 Priority 2 Ingress Limit Control 3
Register 249 (0xF9): Port 5 Priority 2 Ingress Limit Control 3
7
6 – 0
Register 186 (0xBA): Port 1 Priority 3 Ingress Limit Control 4
Register 202 (0xCA): Port 2 Priority 3 Ingress Limit Control 4
Register 218 (0xDA): Port 3 Priority 3 Ingress Limit Control 4
Register 234 (0xEA): Port 4 Priority 3 Ingress Limit Control 4
Register 250 (0xFA): Port 5 Priority 3 Ingress Limit Control 4
7
Reserved
Port Based Priority 0 Ingress
Limit
Reserved
Port Based Priority 1 Ingress
Limit
Reserved
Port Based Priority 2 Ingress
Limit
Reserved
Name
Count IFG
Count Pre
Description
Count IFG bytes
= 1, each frame’s minimum inter frame gap.
(IFG) bytes (12 per frame) are included in Ingress
and Egress rate limiting calculations.
= 0, IFG bytes are not counted.
Count Preamble bytes
= 1, each frame’s preamble bytes (8 per
frame) are included in Ingress and Egress rate
limiting calculations.
= 0, preamble bytes are not counted.
Ingress data rate limit for priority 0 frames
Ingress traffic from this port is shaped according to
the Data Rate Selected Table. See the table follow
the end of Egress limit control registers.
Ingress data rate limit for priority 1 frames
Ingress traffic from this port is shaped according to
the Data Rate Selected Table. See the table follow
the end of Egress limit control registers.
Ingress data rate limit for priority 2 frames
Ingress traffic from this port is shaped according to
the Data Rate Selected Table. See the table follow
the end of Egress limit control registers.
84
Mode
KSZ8895MQ/RQ/FMQ
R/W
R/W
R/W
R/W
R/W
RO
RO
RO
RO
M9999-012011-1.2
0000000
0000000
0000000
Default
0
0
0
0
0
0