參數(shù)資料
型號: 84C300A
英文描述: 84C300A 4-Port Fast Ethernet Controller manual 3/98
中文描述: 84C300A 4端口快速以太網(wǎng)控制器手冊3 / 98
文件頁數(shù): 43/56頁
文件大?。?/td> 523K
代理商: 84C300A
84C300A 4-Port
Fast Ethernet Controller
4-43
MD400152/E
8.0 Receive Data Interface Read Timing
Symbol
Parameter
Min.
Typ.
Max.
Condition
t
1
Receive Interface Enable
to Clock Setup Time
Receive Read Enable
to Clock Setup Time
Receive Interface Enable
to Receive Read Enable
Timing Skew
SPDTAVL Output Enabled to
Output Valid Delay
Receive Byte Enables
to Clock Setup Time
Port Select Inputs
to Clock Setup Time
RXRDY Output Enabled
to Output Valid Delay
RXTXDATA [31:0], RXTXEOF
Outputs Enabled to Outputs
Valid Delay
FIFO Read Strobe High to
RXTXEOF, RXTXDATA[31:0]
FIFO Data Out Delay
Clock to SPDTAVL Low Delay
SPDTAVL Deassert to Assert
Minimum Low Time
SPDTAVL Output Disabled
to Hi-Z Delay
RXRDY Output Disabled to
Hi-Z Delay
Receive Data and RXTXEOF
Outputs Disabled to Hi-Z Delay
RXRD_TXWR Clock Pulse
Width High
RXRD_TXWR Clock Pulse
Width Low
RXRD_TXWR Clock Period
5ns
t
2
5 ns
t
3
0 ns
t
4
4 ns
24 ns
t
5
5 ns
t
6
5 ns
t
7
4 ns
26 ns
t
8
5 ns
22 ns
t
9
5 ns
24 ns
t
10
22 ns
8 RXRD_TXWR
Cycles
3 ns
If Both RXDEN and RXINTEN
are Asserted
t
12
14 ns
t
13
3 ns
12 ns
t
14
3 ns
13 ns
t
15
12 ns
t
16
12 ns
t
17
30 ns
30 ns
30 ns
0 ns
125 ns
50 ns
500 ns
TXC/RXC = 10 MHz
TXC/RXC = 25 MHz
TXC/RXC = 2.5 MHz
t
18
Port Select Inputs
Hold Time
Byte Enables Hold Time
Receive Read Enable
Hold Time
Receive Interface Enable
Hold Time
t
19
t
20
0 ns
0 ns
t
21
0 ns
相關(guān)PDF資料
PDF描述
84C30A 84C30A 10 Mbps Controller (MAC) manual 12/96
84C300A 4-Port Fast Ethernet Controller(四端口快速以太網(wǎng)控制器)
84CNQ035 Schottky Rectifier
84CNQ040 Schottky Rectifier
84CNQ045 Schottky Rectifier
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
84C30A 制造商:未知廠家 制造商全稱:未知廠家 功能描述:84C30A 10 Mbps Controller (MAC) manual 12/96
84C3A-A12-J06 制造商:BOURNS 制造商全稱:Bourns Electronic Solutions 功能描述:83/84 - 5/8 Square 10-Turn
84C3A-A12-J06L 制造商:BOURNS 制造商全稱:Bourns Electronic Solutions 功能描述:83/84 - 5/8 Square 10-Turn
84C3A-A12-J08L 制造商:BOURNS 制造商全稱:Bourns Electronic Solutions 功能描述:83/84 - 5/8 Square 10-Turn
84C3A-A12-J10L 制造商:BOURNS 制造商全稱:Bourns Electronic Solutions 功能描述:83/84 - 5/8 Square 10-Turn