ksz8893mqlam Micrel Semiconductor, ksz8893mqlam Datasheet - Page 20

• Manufacturer Part Number: ksz8893mqlam
• Description: Integrated 3-port 10/100 Managed Switch With Phys
• Manufacturer: Micrel Semiconductor

December 2007
Ball Number
C9
B9
A9
C8
B8
Ball Name
P2LED2
P2LED1
P2LED0
ADVFC
P2ANEN
Type
Ipu/O
Ipu/O
Ipu/O
Ipu
Ipu
(1)
20
Ball Function Description
Port 2 LED Indicators
(apply to all modes of operation, except Repeater Mode)
Repeater Mode (only)
Notes:
1 = advertise the switch’s flow control capability via auto-
negotiation.
0 = will not advertise the switch’s flow control capability via
auto-negotiation.
1 = enable auto-negotiation on port 2
0 = disable auto-negotiation on port 2
P2LED3
P2LED2
P2LED1
P2LED0
P2LED3
P2LED2
P2LED1
P2LED0
P2LED3
P2LED2
P2LED1
P2LED0
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.
Link/Act, 100Link/Act, 10Link/Act : Low (link), High (no link),
Full duplex/Col : Low (full duplex), High (half duplex), Toggles
Speed : Low (100BASE-TX), High (10BASE-T)
Full duplex : Low (full duplex), High (half duplex)
Act : Toggle (transmit / receive activity)
Link : Low (link), High (no link)
RPT_ACT : Low (activity)
RPT_ERR# (# = port) : Low (error status due to either
Toggle (transmit / receive activity)
(collision)
isolation, partition, jabber, or JK error)
[LEDSEL1, LEDSEL0]
[0, 0]
—
Link/Act
Full duplex/Col
Speed
[LEDSEL1, LEDSEL0]
[1, 0]
Act
Link
Full duplex/Col
Speed
[LEDSEL1, LEDSEL0]
[0, 0]
RPT_ACT
RPT_ERR3
RPT_ERR2
RPT_ERR1
[0, 1]
—
100Link/Act
10Link/Act
Full duplex
[1, 1]
—
—
—
—
M9999-121007-1.5