Micrel, Inc.
KS8993F/FL
1.2
Pin #
Pin Description and I/O Assignment
Pin Name
Type
Description
1
2
3
P1LED2
P1LED1
P1LED0
I(pu)/O
I(pu)/O
I(pu)/O
Port 1 LED indicators, defined as below:
P1LED3
P1LED2
P1LED1
P1LED0
[LEDSEL1, LEDSEL0]
[0,0]
[0,1]
------
------
LINK/ACT
100LINK/ACT
FULLD/COL
10LINK/ACT
SPEED
FULL_DPX
P1LED3
P1LED2
P1LED1
P1LED0
[LEDSEL1, LEDSEL0]
[1,0]
[1,1]
ACT
------
LINK
------
FULL_DPX/COL
------
SPEED
------
Notes:
LEDSEL0 is external strap-in pin #70.
LEDSEL1 is external strap-in pin #23.
P1LED3 is pin #25.
During reset, P1LED[2:0] are inputs for internal testing.
4
5
6
P2LED2
P2LED1
P2LED0
I(pu)/O
I(pu)/O
I(pu)/O
Port 2 LED indicators, defined as below:
P2LED3
P2LED2
P2LED1
P2LED0
[LEDSEL1, LEDSEL0]
[0,0]
[0,1]
------
------
LINK/ACT
100LINK/ACT
FULLD/COL
10LINK/ACT
SPEED
FULL_DPX
P2LED3
P2LED2
P2LED1
P2LED0
[LEDSEL1, LEDSEL0]
[1,0]
[1,1]
ACT
------
LINK
------
FULL_DPX/COL
------
SPEED
------
Notes:
LEDSEL0 is external strap-in pin #70.
LEDSEL1 is external strap-in pin #23.
P2LED3 is pin #20.
During reset, P2LED[2:0] are inputs for internal testing.
7
8
DGND
VDDIO
Gnd
Pwr
Digital ground
3.3V digital VDD
June 2009
10
M9999-062509
hbwhelp@micrel.com
or (408) 955-1690
MICREL [ MICREL SEMICONDUCTOR ]
