EASY 6996M CPU Infineon Technologies, EASY 6996M CPU Datasheet - Page 107

• 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
STPS
P5
P4
P3
Res
P2
Res
P1
Res
P0
Similar Registers
Table 57
Register Short Name
P1SO
P2SO
P3SO
P4SO
P5SO
Data Sheet
PxSO Registers
Bits
10:9
8
7
6
5
4
3
2
1
0
Register Long Name
Port 1 Security Option
Port 2 Security Option
Port 3 Security Option
Port 4 Security Option
Port 5 Security Option
Type
rw
rw
rw
rw
r
rw
r
rw
r
rw
Description
Spanning Tree Port Status
The Samurai-6M/6MX (ADM6996M/MX) supports 4 port status to support
Spanning Tree Protocol .
00
01
10
11
Port 5 is a Member of the Forwarding Group
0
1
Port 4 is a Member of the Forwarding Group
0
1
Port 3 is a Member of the Forwarding Group
0
1
Reserved
Port 2 is a Member of the Forwarding Group
0
1
Reserved
Port 1 is a Member of the Forwarding Group
0
1
Reserved
Port 0 is a Member of the Forwarding Group
0
1
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
packets. Learning is disabled in this state
packets. All other packets are discarded. Learning is enabled for all
good frames
6M/6MX (ADM6996M/MX) will be received and transmitted. All
other packets are discarded by the port entity. Learning is disabled
in this state
Learning State . The port entity will only transmit and receive span
Forwarding State. The port acts as the normal mode
Disabled State . The port entity will not transmit and receive any
Blocking/Listening. Only the span packets defined by Samurai-
Port 5 is not a member
Port 5 is a member
Port 4 is not a member
Port 4 is a member
Port 3 is not a member
Port 3 is a member
Port 2 is not a member
Port 2 is a member
Port 1 is not a member
Port 1 is a member
Port 0 is not a member
Port 0 is a member
107
Offset Address
14
15
16
17
18
H
H
H
H
H
Revision 1.4, 2006-03-24
Registers Description
Samurai-6M/MX
ADM6996M/MX
Page Number