dm9332 Davicom Semiconductor, Inc., dm9332 Datasheet - Page 18

• Manufacturer Part Number: dm9332
• Description: 10/100mbps Ethernet Fiber/twisted Pair Single Chip Media Converter
• Manufacturer: Davicom Semiconductor, Inc.

6.9 Per Port Control/Status Index Register (60H)
6.10 Per Port Control Data Register (61H)
6.11 Per Port Status Data Register (62H)
18
7:5
4:2
1:0
7:6
Bit
Bit
Bit
7
6
5
4
3
2
1
0
5
4
3
2
1
0
RESERVED
PARTI_EN
NO_DIS_RX
FLOW_DIS
BP_DIS
MP_DIS
BANDWIDTH
RESERVED
RESERVED
MP_STORM
SPEED2
reserved
reserved
LP_FCS
INDEX
Name
Name
LINK2
FDX2
BIST
Name
PH0,RW
PH0,RW
PE0,RW
PE0,RW
PE0,RW
PE0,RW
PE0,RW
PE0,RW
PE0,RW
PE0,RW
Default
Default
P0,RO
P0,RO
P0,RO
P0,RO
P0,RO
P0,RO
Default
0,RO
0,RO
10/100Mbps Ethernet Fiber/Twisted Pair Single Chip Media Converter
reserved
reserved
Port index for register 61h~84h
Write the port number to this register before write/read register 61h~84h.
Reserved
Enable Partition Detection
Not Discard RX Packets when Ingress Bandwidth Control
When received packets bandwidth reach Ingress bandwidth threshold,
the packets over the threshold are not discarded but with flow control.
Flow control in full duplex mode, or back pressure in half duplex mode
enable
0 – enable
1 – disable
Bandwidth Control
0: Control with Ingress and Egress separately, ref to Register 66h.
1: Control with Ingress or Egress, ref to Register 67h
Broadcast packet filter
0 – accept broadcast packets
1 – reject broadcast packets
Multicast packet filter
0 – accept multicast packets
1 – reject multicast packets
Broadcast Storm Control
0 – only broadcast packets storm are controlled
1 – Multicast packets also same as broadcast storm control.
Reserved
Link Partner Flow Control Enable Status
BIST status
1: SRAM BIST fail
0: SRAM BIST pass
Reserved
PHY Speed Status
0: 10Mbps, 1:100Mbps
PHY Duplex Status
0: half-duplex, 1:full-duplex
PHY Link Status
0: link fail, 1: link OK
Description
Description
Description
DM9332
Preliminary datasheet
DM9332-15-DS-P01
August 26, 2009