KSZ884x-PMQL Evaluation Board User’s Guide
Micrel, Inc.
May, 2006
Rev.
1.1
10/27
4.4.2 Board
for
KSZ8842-PMQL
Figure 5: KSZ8842-PMQL-EVAL
Port 2
RJ45
PCI Bus Interface
EEPROM
LED BANK
LE
D
3
LE
D
2
LE
D
1
LE
D
0
OSC
KSZ8842-PMQL
T2
Port 1
RJ45
T2
LED
LED
PMEN/POWER
Port1/Port2
LEDs
The evaluation board is set to the KSZ8842-PMQL-Eval board when powered up with the jumper
settings in Table 3.
Table 3: KSZ8842-PMQL-Eval Board Jumper Settings
Jumper
Setting
Comment
JP1
Close jumper
Port 1 is TX mode for copper
JP2
Close jumper
Close is normal.
JP6
Open jumper
Open is normal operation, close is power down
mode
JP11
Open jumper
There is no WOL function for KSZ8842-PMQL
JP12
Close pins 1-2
Close jumper 1-2, power from PCI bus 3.3V.
Close jumper 2-3, power from PCI bus 5V.
