KS8993F Micrel Inc, KS8993F Datasheet - Page 62

• Manufacturer Part Number: KS8993F
• Description: IC CONV MED 10/100 3PORT 128PQFP
• Manufacturer: Micrel Inc

Specifications of KS8993F

• Applications: *
• Mounting Type: Surface Mount
• Package / Case: 128-MQFP, 128-PQFP
• Number Of Primary Switch Ports: 3
• Internal Memory Buffer Size: 32
• Operating Supply Voltage (typ): 1.8/2.5/3.3V
• Fiber Support: Yes
• Integrated Led Drivers: Yes
• Phy/transceiver Interface: MII/SNI
• Power Supply Type: Analog/Digital
• Package Type: PQFP
• Data Rate (typ): 10/100Mbps
• Vlan Support: Yes
• Operating Temperature (max): 70C
• Operating Temperature (min): 0C
• Pin Count: 128
• Mounting: Surface Mount
• Jtag Support: No
• Operating Supply Voltage (max): 1.89/3.465V
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: KS8993F-EVAL - EVAL KIT EXPERIMENTAL KS8993F
• Lead Free Status / RoHS Status: Not Compliant, Lead free / RoHS Compliant

Register 29 (0x1D): Port 1 Control 13
Micrel, Inc.
7
6
5
4
3
2
1
0
Bit
7
June 2009
Register 45 (0x2D): Port 2 Control 13
Register 61 (0x3D): Reserved, not applied to port 3
Auto
Negotiation
Enable
Force
Speed
Force
duplex
Advertised
flow control
capability
Advertised
100BT Full
duplex
capability
Advertised
100BT Half
duplex
capability
Advertised
10BT Full
duplex
capability
Advertised
10BT Half
duplex
capability
Name
LED off
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
= 0, disable auto negotiation, speed and duplex are decided
= 1, auto negotiation is ON
= 1, force 100BT if AN is disabled (bit 7)
= 0, force 10BT if AN is disabled (bit 7)
= 1, force full duplex if (1) AN is disabled or (2) AN is enabled
= 0, force half duplex if (1) AN is disabled or (2) AN is enabled
= 1, advertise flow control (pause) capability
= 0, suppress flow control (pause) capability from transmission
= 1, advertise 100BT Full duplex capability
= 0, suppress 100BT Full duplex capability from transmission
= 1, advertise 100BT Half duplex capability
= 0, suppress 100BT Half duplex capability from transmission
= 1, advertise 10BT Full duplex capability
= 0, suppress 10BT Full duplex capability from transmission to
= 1, advertise 10BT Half duplex capability
= 0, suppress 10BT Half duplex capability from transmission to
Description
= 1, Turn off all port’s LEDs (LEDx_3, LEDx_2, LEDx_1,
by bit 6 and 5 of the same register.
but failed.
but failed.
to link partner
to link partner
to link partner
link partner
link partner
LEDx_0, where “x” is the port number). These pins will
be driven high if this bit is set to one.
62
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For port 1,
P1ANEN pin
value during
reset
For port 2,
P2ANEN pin
value during
reset
For port 1,
P1SPD pin
value during
reset.
For port 2,
P2SPD pin
value during
reset
For port 1,
P1DPX pin
value during
reset.
For port 2,
P2DPX pin
value during
reset
ADVFC pin
value during
reset
1
1
1
1
Default
0
or [phone]
M9999-062509
KS8993F/FL