參數(shù)資料
型號(hào): GT-48001A
廠商: Galileo Technology Services, LLC
英文描述: Switched Ethernet Controller For 10BaseX(10BaseX交換式快速以太網(wǎng)控制器)
中文描述: 交換式以太網(wǎng)控制器10BaseX(10BaseX交換式快速以太網(wǎng)控制器)
文件頁(yè)數(shù): 79/101頁(yè)
文件大小: 1235K
代理商: GT-48001A
GT-48001A Switched Ethernet Controller
Revision 1.6
79
Interrupt Cause, Offs e t: 0x0 44
Bi ts
Fi e l d Na m e
Fun cti o n
In iti a l Va l u e
0
Reserved
0x0
1
NewAdd
New Address.
This bit is set by the GT-48001A when a new address
is received.
0x0
2
TxEnd
Tx End of Packet.
This bit is set by the GT-48001A upon transferring a
END_OF_PACKET message to the CPU main mem-
ory.
0x0
3
RxStart
Rx Start of Packet.
This bit is set by the GT-48001A upon sending a
START_OF_PACKET message to the CPU.
0x0
4
AddrRecF
Address Recognition Failed.
This bit is set by the GT-48001A when the address
recognition cycle fails (due to a large number of MAC
addresses).
0x0
5
FlushTxQ
Flush Tx Queue.
This bit is set by the GT-48001A when one of the Tx
queues is flushed due to the Watchdog Timer.
0x0
6
MastRdPar
Master Read Parity.
This bit is set by the GT-48001A upon master read
parity error on the PCI.
0x0
7
MastWrPar
Master Write Parity.
This bit is set by the GT-48001A upon master write
error on the PCI.
0x0
8
AddPar
Address Parity.
This bit is set by the GT-48001A upon address parity
error on the PCI.
0x0
9
MastAbort
Master Abort.
the This bit is set by the GT-48001A upon master
abort on PCI.
0x0
10
TarAbort
Target Abort.
This bit is set by the GT-48001A upon target abort on
the PCI.
0x0
11
LinkChange
Link State Change.
This bit is set by the GT-48001A upon a change in the
link state (down->up, up->down) for any pin.
0x0
12
Part
Partition.
This bit is set by the GT-48001A upon entering Parti-
tion state in one of the ports.
0x0
13
BufWrap
Buffer Wrap-Around.
This bit is set by the GT-48001A upon transferring 16
packets to the CPU main memory.
0x0
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