MDS212 Datasheet, PDF (20/111 Pages) Zarlink Semiconductor Inc – 12-Port 10/100Mbps Ethernet Switch

Frame Buffer Interface (continued)
Ball No(s)
Symbol
D14
C7, B7, A7, C8, D9,
B8, A8, C9, D10, E10,
B9, A9, C10, B10, D11,
A10, C11, B11, A11,
C12, D12, B12,E12,
A12, D13, C13, A13,
B13, B14, A14, C14,
E14.
X_DENO
X_DO[31:0]
MDS212
I/O
Output
Output
Description
XpipeFlow Data Enable Output
XpipeFlow Data Output Bit [31:0]
Data Sheet
PORT MIRRORING
AA26
PM_DENI Input- TS, U Port Mirroring Data Enable Input
AA25, AA24
PM_DI [1:0] Input- TS, U Port Mirroring Input Data Bit [1:0]
Y23
PM_DENO
Output Port Mirroring Data Enable Output
AB26, W22
PM_DO[1:0]
Output
Port Mirroring Output Data Bit [1:0]
Test Facility (sharing pins with other functions and for Testing purpose only)
F15
T_MODE#
IO-TS, U
Test Pin – Set Mode upon Reset, and provides test status output.
W22, AB26, Y23,
AA24, AA25, AA26,
W23, Y24, Y25, Y26,
W24, U22, V23, W25,
W26, V24, U23, V25,
V26, U24, U25, R22,
T23, U26, T24, T25,
T26, R23, R24, R25,
R26, P23
T_D[31:0]
Output
Test Output
LED INTERFACE
AC25
LE_DI
Input, U LED Serial Data Input Stream
AA23
LE_SYNCI#
Input, U LED Input Data Stream Envelop
AB24
LE_CLKO
Output LED Serial Interface Output Clock
AC26
LE_DO
Output LED Serial Data Output Stream
AB25
LE_SYNCO#
Output
LED Output Data Stream Envelop
SYSTEM CLOCK, POWER, AND GROUND PINS
N5
S_CLK
Input
System Clock at 100 MHz
E9, E18, J5, J22, N22,
P5, V5, V22, AB9,
AB18
VDD
Power
+2.5 Volt DC Supply
20
Zarlink Semiconductor Inc.