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8.5
Diagram
SSB: Ethernet
Block Diagram
TPRDP/M
3V DSP Physical Layer
25 MHz Clk
SRAM
RX-2 KB
SRAM
RXFilter
.5 KB
SRAM
TX-2 KB
PCI CLK
PCI CNTL
PCI AD
B07G, DP83816 (IC7N04)
TPTDP/M
RAM
MII RX
MII TX
BIST
Interface
MII Mgt
Logic
Logic
BIOS ROM Cntl
BIOS ROM Data
EEPROM/LEDs
MAC/BIU
DP83816
Figure 8-5 Internal block diagram and pin configuration
IC Data Sheets
Q549.6E LA
Pin Configuration
37
NC
38
VSS
39
IAUXVDD
40
VREF
41
RESERVED
42
NC
NC
43
44
VSS
45
TPRDM
46
TPRDP
47
IAUXVDD
REGEN
48
49
VSS
50
RESERVED
51
VSS
VSS
52
TPTDM
53
DP83816
TPTDP
54
VSS
55
AUXVDD
56
VSS
57
AUXVDD
58
PMEN/CLKRUNN
59
PCICLK
60
INTAN
61
RSTN
62
GNTN
63
REQN
64
VSS
65
AD31
66
AD30
67
AD29
68
PCIVDD
69
AD28
70
AD27
71
AD26
72
8.
EN 57
144
MA2/LED100N
143
MA1/LED10N
142
MA0/LEDACTN
141
MD7
MD6
140
Pin1
MD5
139
Identification
MD4/EEDO
138
AUXVDD
137
VSS
136
MD3
135
MD2
134
MD1/CFGDISN
133
MD0
132
MWRN
131
MRDN
130
MCSN
129
EESEL
128
RESERVED
127
NC
126
NC
125
NC
124
PWRGOOD
123
3VAUX
122
AD0
121
AD1
120
AD2
119
AD3
118
PCIVDD
117
AD4
116
AD5
115
VSS
114
AD6
113
AD7
112
CBEN0
111
AD8
110
AD9
109
F_15710_167.eps
230905
2009-May-29
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