參數(shù)資料
型號: EA-224
廠商: Zarlink Semiconductor Inc.
英文描述: 4-Port 10/100M Ethernet Access Controller
中文描述: 4端口10/100M以太網(wǎng)接入控制器
文件頁數(shù): 4/29頁
文件大小: 519K
代理商: EA-224
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XpressFlow-2001 Series –
Ethernet Switch Chip-set
EA-224
4-Port 10/100M Ethernet Access Controller
1997 Zarlink Semiconductor Inc. Page: 3
Rev. 4.0 –December, 1997
3. PIN ASSIGNMENT
3.1 Logic Symbol
EA-224
T_MODE
M_MDC
M_MDIO
X
M
I
Test Pin
P_D[15:0]
P_CS#
P_ADS#
P_RWC
P_BS16#
P_RDY#
P_INT
P_RST#
P_CLK
P_A[11:1]
C
M
MII Serial
Managem't
Mm_RXD[3:0]
Mm_RXDV
Mm_RXC
Mm_RXER
4
Mm_TXER
Mm_TXC
Mm_TXEN
Mm_TXD[0]
Mm_TXD[1]
Mm_TXD[2]
Mm_TXD[3]
P
1
Mm_COL
Mm_CRS
Mm_LNK
Tm_RXD
Tm_RXC
Tm_TXC
Tm_TXEN
Tm_TXD
Tm_LPBK
Tm_FD
Tm_COL
Tm_CRS
Tm_LNK
MII Mode
10BaseT
Serial Xface
S_D[31:0]
S_MSGEN#
S_EOF#
S_IRDY
S_TABT#
S_OVLD#
S_HPREQ#
S_REQ#
S_GNT#
S_CLK
L_D[31:0]
L_OE[3:0]#
L_ADSC#
L_CLK
L_A[18:2]
L_WE[3:0]#
L_BWE[3:0]#
4
4
4
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