MEA-208 Zarlink Semiconductor, Inc., MEA-208 Datasheet - Page 3

• Manufacturer Part Number: MEA-208
• Description: 6+2 Ports Ethernet Access Controller
• Manufacturer: Zarlink Semiconductor, Inc.

XpressFlow-2020 Series –
Ethernet Switch Chipset
1. PIN ASSIGNMENT
1.1 Logic Symbol
© 1998 Vertex Networks, Inc.
1999
P
L_BWE[3:0]#
S_MSGEN#
S_HPREQ#
L_WE[3:0]#
L_OE[3:0]#
P_D[15:0]
S_D[31:0]
S_OVLD#
R
L_D[31:0]
L_ADSC#
P_A[11:1]
L_A[18:2]
S_TABT#
P_BS16#
P_RDY#
S_REQ#
S_GNT#
P_ADS#
S_EOF#
P_RST#
P_RWC
S_IRDY
P_CS#
P_CLK
S_CLK
L_CLK
P_INT
E
L
I
4
4
4
M
I
N
A
EA-218
R
Managem't
Y
MII Serial
Test Pin
6+2
I
3
N
Ports 10Mb Ethernet Access Controller
F
4
O
R
TEST
Tm_RXD
Tm_RXC
Tm_TXC
Tm_TXEN
Tm_TXD
Tm_LPBK
Tm_FD
Tm_COL
Tm_CRS
Tm_LNK
MII Mode
Mm_RXD[3:0]
Mm_RXDV
Mm_RXC
Mm_RXER
Mm_TXER
Mm_TXC
Mm_TXEN
Mm_TXD[0]
Mm_TXD[1]
Mm_TXD[2]
Mm_TXD[3]
Mm_COL
Mm_CRS
Mm_LNK
M_MDC
M_MDIO
M
A
T
10BaseT
Serial Xface
Tm_RXD
Tm_RXC
Tm_TXC
Tm_TXEN
Tm_TXD
Tm_LPBK
Tm_FD
Tm_COL
Tm_CRS
Tm_LNK
I
O
N
Rev. 2.1- February,
EA218