SC220 ZARLINK [Zarlink Semiconductor Inc], SC220 Datasheet - Page 13

• Manufacturer Part Number: SC220
• Description: XpressFlow 2020 Ethernet Routing Switch Chipset
• Manufacturer: ZARLINK [Zarlink Semiconductor Inc]

XpressFlow-2020 Series –
Ethernet Switch Chipset
2.1.2
© 1998 Vertex Networks, Inc.
1999
C_D[15:0]
C_WE#
C_CM#
C_CE#
C_EC#
C_MF#
S_CLK
Bus Cycle Waveforms
Note: Refer to MUSIC MU9C1480 CAM data sheet for detailed timing parameters.
P
R
E
Write
MAC Address
Byte 0, & 1
L
I
Typical MAC Address Compare Operation
M
Write
MAC Address
Byte 2, & 3
I
N
A
Write
MAC Address
Byte 4, & 5
R
Y
I
12
N
F
O
R
M
A
T
I
XpressFlow Engine
O
Read
MAC Control
Buffer Pointer
N
Rev. 4.5 – February
SC220