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| 型號(hào)： | MB86965A |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 2 CHANNEL(S), 10M bps, LOCAL AREA NETWORK CONTROLLER, PQFP16 |
| 封裝： | PLASTIC, QFP-160 |
| 文件頁(yè)數(shù)： | 45/76頁(yè) |
| 文件大?。?/td> | 394K |
| 代理商： | MB86965A |
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MB86965
5
PIN DESCRIPTIONS
Configuration Mode Selection
The MB86965 can be configured to match specific
hardware environments, and pin functions vary accord-
ing to Mode. Setting pins 90, 91 and 92 allows selection
of EtherCoupler for operation in one of four predefined
configurations. Operation is selectable as jumperless or
requiring jumpers. Initial parameters can be stored in a
bit-serial EEPROM or a byte-parallel PROM, depending
on Mode. Operation as a NICE chip is also available.
CONFIGURATION PINS
PIN NO.
SYMBOL
MODE
TYPE
DESCRIPTION
90–92
MODE<2:0>
—
I
pull-down
MODE SELECT: Allows selection of EtherCoupler configuration mode
as shown in the MODE column in these tables.
No.
Bus
Pin
90
Pin
91
Pin
92
Operation
Initial
Parameters
0
ISA
0
Jumper-
less
Stored in bit-serial
EEPROM.
1
ISA
0
1
Jumpers
Stored in bit-serial
EEPROM.
2
ISA
0
1
0
Jumpers
Stored in
byte-parallel ID
PROM.
3
Non-
ISA
0
1
Jumpers
Functions identical
to MB86960 NICE
(Network Interface
Controller with
Encoder/ decoder)
chip with MB86961
10BASE-T Interface.
X
–
1
X
–
Reserved.
111–109
IOSEL<2:0>
1, 2
I
pull-up
INPUT/OUTPUT BLOCK ADDRESS SELECT: Sets the base address
at which the controller is located, as follows:
IOSEL2
IOSEL1
IOSEL0
I/O BASE
ADDRESS
0
260 – 27F
0
1
280 – 29F
0
1
0
2A0 – 2BF
0
1
240 – 25F
1
0
340 – 35F
1
0
1
320 – 33F
1
0
380 – 39F
1
300 – 31F
111–109
RESERVED
0, 3
I
NOT USED. These pins should be left floating, internally pulled high.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB86965B | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:EtherCoupler ETHERNET CONTROLLER WITH 10BASE?T TRANSCEIVER |
| MB86965BPF-G-BND | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:EtherCoupler ETHERNET CONTROLLER WITH 10BASE?T TRANSCEIVER |
| MB86967 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:LAN Controller with PC Card, ISA Bus, and General-purpose Bus Interfaces |
| MB86967PFV | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:LAN Controller with PC Card, ISA Bus, and General-purpose Bus Interfaces |
| MB86977 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:IP PACKET FORWARDING ENGINE |
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