參數(shù)資料
型號(hào): LAN83C175
廠商: STANDARD MICROSYSTEMS CORP
元件分類: 微控制器/微處理器
英文描述: Ethernet CARDBUS Integrated Controller With Modem Support
中文描述: 1 CHANNEL(S), 100M bps, LOCAL AREA NETWORK CONTROLLER, PQFP208
封裝: 28 X 28 MM, 1.40 MM HEIGHT, TQFP-208
文件頁(yè)數(shù): 27/92頁(yè)
文件大小: 299K
代理商: LAN83C175
27
FIGURE 5 - LITTLE ENDIAN/BIG ENDIAN BYTE TRANSFER
The number in the box refers to the address of
the byte. The numbers above and below the
boxes refer to the bit number (the bit
ordering increases from LSB to MSB for both
formats, although some other documents
choose to label them differently).
3
2
1
0
0
1
2
3
Little Endian (PCI) Bus
PCI Bridge Action
Big Endian (PowerPC) Bus
7
0 7
0 7
0 7
0
Little Endian (PCI) Bus
PCI Bridge Action
Big Endian (PowerPC) Bus
7
0 15
8 23
16 31
24
Control Register dword transfer:
3
2
1
0
0
1
2
3
Descriptor/Fragment list dword transfer:
31
Little Endian (PCI) Bus
PCI Bridge Action plus
internal SMC91C120 swap
Big Endian (PowerPC) Bus
31
0
0
Byte Transfer
3
2
1
0
0
1
2
3
Byte Transfer
Byte Transfer
5
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參數(shù)描述
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