DM8203
2-port switch with MII / RMII Interface
5.8 Strap pins table
1: pull-high 1K~10K, 0: floating (default).
Pin No.
Pin Name
Description
0: Port 2 in force 10 Mbps mode
1: Port 2 in force 100 Mbps mode
0: Port 0 is TP mode
1: Port 0 is Fiber mode
0: Port 1 is TP mode
1: Port 1 is Fiber mode
0: BIST
28
EECK
29
14
2
EECS
TXER2
MDC
1: Bypass BIST
5
6
TXD2_3
TXD2_2
TXD2_3
TXD2_2
Mode
MII mode
Reverse MII mode
RMII mode
Reserved (DO NOT USE)
0
0
1
1
0
1
0
1
7
9
TXD2_1
TXD2_0
TXE2
SMI device address 1
SMI device address 0
10
0: Port 2 normal mode
1: Port 2 force mode
14
Preliminary datasheet
DM8203-15-DS-P05
October 23, 2008