adm6993 Infineon Technologies Corporation, adm6993 Datasheet - Page 39

• Manufacturer Part Number: adm6993
• Description: Adm6993/x Hdlc To Fast Ethernet Converter
• Manufacturer: Infineon Technologies Corporation

PCR_2
Port Configuration Register 2
Field
BM
LTM
HM
HCM
PBP
PR
DX
SP
ANE
FC
VLAN(TOS) priority Map Register
Data Sheet
Bits
15
14:10
9
8
7
6:4
3
2
1
0
Type
rw
rw
rw
rw
rw
rw
rw
rw
rw
rw
Description
Bypass Mode(TX packets same as RX)
1
Limit Total MAC
00000
Others
HDLC Mode
0
1
HDLC CRC Mode
0
1
Port-base priority
Priority Rule/000
000
001
010
011
100
101
Duplex
This bit is unused if corresponding port is not connected to internal PHY
0
1
Speed
This bit is unused if corresponding port is not connected to internal PHY
0
1
Auto negotiation Enable
This bit is unused if corresponding port is not connected to internal PHY
0
1
802.3x Flow Control Command Ability
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
E, Enable
, By-pass pre/SFD
, Remove pre/SFD(Default)
, 16 bits CRC(Default)
, 32 bits CRC
, port base priority
, [TCP,TOS,TAG]
, [TCP,TAG,TOS]
, [TAG,TCP,TOS]
, [TOS,TAG]
, [TAG,TOS]
HD, Half Duplex
FD, Full Duplex (Default)
10M, 10Base-T
100M, 100TX
D, Disable Auto-negotiation
E, Enable Auto-negotiation. (Default)
B
B
, Disable
, Maximum total MAC
Offset
03
39
H
Registers Description
Rev 1.11, 2005-11-28
ADM6993/X
Reset Value
820F
H