參數(shù)資料
型號(hào): Am79C874
廠商: Advanced Micro Devices, Inc.
英文描述: NetPHY-1LP Low Power 10/100-TX/FX Ethernet Transceiver
中文描述: NetPHY - 1LP低功率10/100-TX/FX以太網(wǎng)收發(fā)器
文件頁數(shù): 56/60頁
文件大小: 869K
代理商: AM79C874
56
Am79C874
P R E L I M I N A R Y
GPSI Signals
10 Mbps GPSI Receive Timing
Figure 26.
GPSI Receive Timing - Start of Reception
10 Mbps GPSI Receive Timing
Figure 27.
GPSI Receive Timing - End of Reception (Last Bit = 0)
Symbol
t
GCD
t
GRCD
Parameter Description
10CRS HIGH To First Bit Of Data
Rising Edge of 10RXCLK to 10RXD or 10CRS
Min.
750
45
Max.
850
55
Unit
ns
ns
RX ±
Bit Cell 1
1
Bit Cell 2
0
Bit Cell 3
1
Bit Cell 4
0
Bit Cell 5
1
10CRS
10RXCLK
10RXD
1
0
1
0
1
tGCD
tGRCD
tGRCD
22235I-28
Symbol
t
GRCD
Parameter Description
Rising Edge of 10RXCLK to 10RXD or 10CRS
Min.
45
Max.
55
Unit
ns
0
Bit N
1
Bit (N _ 1)
Bit (N _ 1)
Bit N
RX±
10CRS
10RXCLK
10RXD
tGRCD
tGRCD
22235I-29
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參數(shù)描述
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AM79C874VD 制造商:Advanced Micro Devices 功能描述:PHY 1-CH 10Mbps/100Mbps 80-Pin TQFP 制造商:AMD (Advanced Micro Devices) 功能描述:PHY 1-CH 10Mbps/100Mbps 80-Pin TQFP
AM79C874VF 制造商:Advanced Micro Devices 功能描述:PHY 1-CH 10Mbps/100Mbps 80-Pin TQFP 制造商:AMD (Advanced Micro Devices) 功能描述:PHY 1-CH 10Mbps/100Mbps 80-Pin TQFP