dp83261 National Semiconductor Corporation, dp83261 Datasheet - Page 111
![no-image](/images/no-image-200.jpg)
dp83261
Manufacturer Part Number
dp83261
Description
Bmac Device Fddi Media Access Controller
Manufacturer
National Semiconductor Corporation
Datasheet
1.DP83261.pdf
(132 pages)
- Current page: 111 of 132
- Download datasheet (2Mb)
7 0 Signal Descriptions
7 6 PINOUT SUMMARY (Continued)
Pin
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
Positive Power Supply
Ground
PHY Indicate Data 3
PHY Request Data 4
PHY Indicate Data 4
PHY Request Data 5
Positive Power Supply
PHY Indicate Data 5
PHY Request Data 6
PHY Indicate Data 6
PHY Request Data 7
PHY Indicate Data 7
PHY Request Control
PHY Indicate Control
PHY Request Parity
PHY Indicate Parity
Ground
Positive Power Supply
Master Reset
Read E Write
Control Bus Address 0
Control Bus Address 1
Control Bus Address 2
Control Bus Address 3
Control Bus Address 4
Ground
Control Bus Address 5
Control Bus Address 6
Control Bus Address 7
Control Bus Data 0
E Control Bus Enable
E Interrupt
E Acknowledge
(Continued)
TABLE 7-6 Pinout Summary (Continued)
Signal Name
111
Symbol
V
GND
PID3
PRD4
PID4
PRD5
V
PID5
PRD6
PID6
PRD7
PID7
PRC
PIC
PRP
PIP
GND
V
RST
R W
CE
INT
ACK
CBA0
CBA1
CBA2
CBA3
CBA4
GND
CBA5
CBA6
CBA7
CBD0
CC
CC
CC
I O
I O
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
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