EASY 6996M CPU Infineon Technologies, EASY 6996M CPU Datasheet - Page 48

• Manufacturer Part Number: EASY 6996M CPU
• Description: BOARD EVAL W/CPU ADM6996M
• Manufacturer: Infineon Technologies
• Series: Samurair

Specifications of EASY 6996M CPU

• Main Purpose: Interface, Ethernet
• Embedded: No
• Utilized Ic / Part: ADM6996M
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Secondary Attributes: -
• Primary Attributes: -
• Other names: EASY6996MCPUIN

Field
Occupy
Info_Ctrl/Age Timer
Portmap
FID
Address
3.1.16.3.2
12 registers are provided by Samurai-6M/6MX (ADM6996M/MX) to support access to the address table. These
12 registers are Address Table Control Register 0 ~ 5 and Address Table Status Register 0 ~ 5 in 011A
Data Sheet
The Registers Accessing the Learning Table
Description
The entry is marked to show the status if the entry is occupied.
0
1
Info_Ctrl is used when the entry is static.
Bit
8
7
6
5
4:3
2
1:0
Age Timer is used when the entry is not static.
Bit
8:0
The field is used as the output ports associated with the FID+MAC Address.
The field is used as the FID group associated with the MAC address.
The MAC Address in the learning table.
B
B
Don’t occupy
Occupy
Description
Source Intrusion
0
1
Span
0
1
Management
0
1
Cross_VLAN
0 = Not a cross_VLAN packet. 1 = A cross_VLAN packet.
TXTAG
It is used as an option for inserting Tag on the transmission port.
00
01
10
11
LRN_PRIEN
0
1
LRN_PRI
It identifies the address priority.
00
01
10
11
Description
Age Timer
This timer is used to control the ageing time.
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
It isn’t a violated source address
It is a violated source address
Not a span packet
A span packet
Not a management packet
A management packet
System Default Tag
Unmodified
Always Tagged
Always Untagged
LRN_PRI is not used
LRN_PRI is used
Queue 0
Queue 1
Queue 2
Queue 3
48
Revision 1.4, 2006-03-24
Function Description
Samurai-6M/MX
ADM6996M/MX
H
~ 0125
H
.