參數資料
型號: MB86967PFV
廠商: FUJITSU LTD
元件分類: 微控制器/微處理器
英文描述: LAN Controller with PC Card, ISA Bus, and General-purpose Bus Interfaces
中文描述: 1 CHANNEL(S), 10M bps, LOCAL AREA NETWORK CONTROLLER, PQFP80
封裝: PLASTIC, LQFP-80
文件頁數: 59/129頁
文件大?。?/td> 1499K
代理商: MB86967PFV
59
MB86967
8. BMPR19: Jumperless Setting Register
BMPR19 displays the initialization value in the jumperless mode (valid only in jumperless mode).
9. RES0 to RES7: Reset Registers
These 8-byte reset registers are valid only in the ISA bus mode. Writing to these registers (any data can be
written to any of RES0 to RES7) allows initialization of the buffer manager, data link controller, Manchester
encoder/decoder, and 10BASE-T transceiver. This writing also allows the internal registers to be initialized by
a reset, but prohibits initialization of BMPR18 and BMPR19.
Bit 7
INTSEL1
0
Bit 6
INTSEL1
0
Bit 5
×
0
Bit 4
×
0
Bit 3
×
0
Bit 2
IOSEL2
0
Bit 1
IOSEL1
0
Bit 0
IOSEL0
0
Read
Write
Initial Value
Bit no.
7 to 6
Bit name
INTSEL1
INTSEL0
Operation
Read
Value
Function
Display the interrupt channels.
5 to 3
2 to 0
Not used
IOSEL2
IOSEL1
IOSEL0
Read
Read
The read values of these bits are undefined.
Display the boot ROM addresses.
INTSEL1
0
0
1
1
INTSEL0
0
1
0
1
Interrupt Channel (Pin)
IRQ0
IRQ1
IRQ2
IRQ3
IOSEL2 IOSEL1 IOSEL0
0
0
0
0
0
1
0
1
1
0
1
0
1
1
1
1
I/O Base Address
260
H
to 27F
H
280
H
to 29F
H
2A0
H
to 2BF
H
240
H
to 25F
H
340
H
to 35F
H
320
H
to 33F
H
380
H
to 39F
H
300
H
to 31F
H
0
1
0
1
0
1
0
1
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