EA218E Datasheet, PDF (4/28 Pages) Zarlink Semiconductor Inc – EA218E 8-Port Ethernet Access Controller XpressFlow 2020 Ethernet Routing Switch Chipset

PRELIMINARY
XpressFlow-2020 Series –
Ethernet Switch Chipset
INFORMATION
EA218E
8-Port 10Mb Ethernet Access Controller
1. PIN ASSIGNMENT
1.1 Logic Symbol
L_D[31:0]
L_A[18:2]
L_BWE[3:0]#
4
L_WE[3:0]#
4
L_OE[3:0]#
4
L_ADSC#
L_CLK
P_D[15:0]
P_A[11:1]
P_CS#
P_ADS#
P_RWC
P_BS16#
P_RDY#
P_INT
P_RST#
P_CLK
S_D[31:0]
S_MSGEN#
S_EOF#
S_IRDY
S_TABT#
S_OVLD#
S_HPREQ#
S_REQ#
S_GNT#
S_CLK
EA-218E
Test Pin
T_MODE
Tm_RXD
Tm_RXC
Tm_TXC
Tm_TXEN
Tm_TXD
Tm_LPBK
Tm_FD
Tm_COL
Tm_CRS
Tm_LNK
© 1998 Zarlink Semiconductor, Inc.
3
Rev.2.1 – February, 1999