dm9332 Davicom Semiconductor, Inc., dm9332 Datasheet - Page 23

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

6.21 Per Port VLAN Tag High Byte Register (6FH)
6.22 MIB counters Port Index Register (80H)
6.23 MIB counter Data Register (81H~84H)
MIB counter: RX Byte Counter Registers (INDEX 00H)
MIB counter: RX Uni-cast Packet Counter Registers (INDEX 01H)
MIB counter: RX Multi-cast Packet Counter Registers (INDEX 02H)
MIB counter: RX Discard Packet Counter Registers (INDEX 03H)
MIB counter: RX Error Packet Counter Registers (INDEX 04H)
MIB counter: TX Byte Counter Registers (INDEX 05H)
MIB counter: TX Uni-cast Packet Counter Registers (INDEX 06H)
MIB counter: TX Multi-cast Packet Counter Registers (INDEX 07H)
MIB counter: TX Discard Packet Counter Registers (INDEX 08H)
MIB counter: TX Error Packet Counter Registers (INDEX 09H)
Preliminary datasheet
DM9332-15-DS-P01
August 26, 2009
81H
82H
83H
84H
7:5
3:0
6:5
4:0
Bit
Bit
Bit
4
7
Counter0
Counter1
Counter2
reserved
Counter3
READY
VID118
INDEX
Name
Name
Name
PRI
CFI
PHS0,RW
PE0,RW
PE0,RW
PE0,RW
Default
Default
Default
P0,RO
X,RO
0,RO
X,RO
X,RO
X,RO
10/100Mbps Ethernet Fiber/Twisted Pair Single Chip Media Converter
Tag [15:13]
Tag[12]
VID[11:8]
MIB counter data is ready
When this register is written with INDEX data, this bit is cleared and the MIB
counter reading is in progress. After end of read MIB counter, the MIB data is
loaded into register 81H~84H, and this bit is set to indicate that the MIB data is
ready.
Reserved
MIB counter index 0~9, each counter is 32-bit in Register 81h~84h.
Write the MIB counter index to this register before read them.
Counter’s data bit 7~0
Counter’s data bit 15~8
Counter’s data bit 23~16
Counter’s data bit 31~24
Description
Description
Description
DM9332
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