DM9010BI
Industrial-temperature Single Chip Ethernet Controller with General Processor Interface
5.8 Power Pins
5,20,55,
72,90,73
15,23,42,
58,63,81,
99,76
DVDD
GND
P
P
Digital VDD
Digital GND
5.9 strap pins table
1: pull-high 1K~10K, 0: floating. (Default)
Pin No.
Pin Name
Description
57
MDC
Polarity of INT
1: INT pin low active;
0: INT pin high active
DATA Bus Width
65
79
EEDO
WAKE
WAKE
EEDO data width
0
0
1
1
0
1
0
1
16-bit
32-bit
8-bit
reserved
67
EECS
TXD[2:0]
LINK_O
LED Mode
When it is pulled high, the LED mode is mode 1; Otherwise it is mode 0
IO base address. (not available in 32-bit mode)
IO base = (strap pin value of TXD [2:0]) * 10H + 300H
Reverse MII
52,51,
50
78
1: Reverse MII mode
0: normal MII mode
53
TXD[3]
External MII mode (not available in 32-bit mode)
force to external MII mode , mapping to bit 5 of REG. 2EH
and set register NCR Bit7 “1”,
54
74
TXEN
Disable to load EEPROM after power on reset.
GPIO4
PHY Power-Up.
1: PHY is power-up after power-ON
0: PHY is power-down after power-ON
Output Type of INT
1: INT pin is Open-Collect
0: INT pin is force output
HP Auto-MDIX
75
77
GPIO5
GPIO6
0: HP Auto-MDIX turn ON
1: HP Auto-MDIX turn OFF
Preliminary
13
Version: DM9010BI--DS-P01
January 12, 2010
DAVICOM [ DAVICOM SEMICONDUCTOR, INC. ]
