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參數(shù)資料
| 型號： | MB86967PFV |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 10M bps, LOCAL AREA NETWORK CONTROLLER, PQFP100 |
| 封裝： | PLASTIC, LQFP-100 |
| 文件頁數(shù)： | 114/129頁 |
| 文件大?。?/td> | 1519K |
| 代理商： | MB86967PFV |
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85
MB86967
Symbol
Type
Name
Description
TPKT CNT
Software
Value
TRANSMIT
PACKET
COUNT
The number of packets loaded into the current transmit buffer by the
driver. Value is counted by driver. This value is written into MB86967
register BMPR10<6:0> at the time transmitter is started.
TX CNT
Software
Value
TRANSMIT
TRANSFER
COUNT
A running count of the number of packets transferred from system
memory to the transmit buffer since entering the Transmit Packet
Write Routine. This parameter can share the same memory location
with RX CNT, because both are not used concurrently in the same
subroutine.
TX DONE
Register
Bit
TRANSMITTER
DONE
When transmitter finishes transmitting, MB86967 sets this bit high.
Normally cleared by driver prior to starting transmitter. Hardware
reset or DLC EN being set high also clears this bit.
TX MAX
Software
Value
MAXIMUM
VALUE FOR TX
CNT
The maximum number of packets that may be processed in the
Transmit Packet Write Routine before passing control to Receive
Packet Read Routine. This parameter can be fixed or allowed to vary
according to need. Typical range for this parameter is 15-32.
TX START
Register
Bit
START
TRANSMITTER
When set high, activates transmitter to transmit all packets in the
current transmit buffer. See also TPKT CNT.
TX STAT
Software
Value
TRANSMIT
BUFFER
STATUS
Current status of the transmitter, maintained by driver.
TX STAT
Value Description
Busy
Transmitter has not finished transmitting packets
previously given to it to transmit.
Idle
Transmitter has finished transmitting all packets in its
buffer.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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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| MB86A21PMC-G-JNE1 | 制造商:FUJITSU 功能描述: |
| MB86A22PMC-ES-BNDE1 | 制造商:FUJITSU 功能描述: |
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