KS8993F-EVAL Micrel Inc, KS8993F-EVAL Datasheet - Page 55

• Manufacturer Part Number: KS8993F-EVAL
• Description: EVAL KIT EXPERIMENTAL KS8993F
• Manufacturer: Micrel Inc

Specifications of KS8993F-EVAL

• Lead Free Status / RoHS Status: Not applicable / Not applicable

Register 7 (0x07): Global Control 5
100BT Rate: 148,800 frames/sec * 67 ms/interval * 1% = 99 frames/interval (approx.) = 0x63
Register 8 (0x08): Global Control 6
Register 9 (0x09): Global Control 7
Register 10 (0x0A): Global Control 8
Micrel, Inc.
4
3
2-0
Bit
7-0
Bit
7-0
Bit
7-0
Bit
7-0
May 2006
Switch MII
10BT
Null VID
replacemen
t
Broadcast
storm
protection
rate
Bit [10:8]
Name
Broadcast
storm
protection
rate
Bit [7:0]
Name
Factory
testing
Name
Factory
testing
Name
Factory
testing
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
= 1, the switch interface is in 10Mbps mode
= 0, the switch interface is in 100Mbps mode
= 1, will replace NULL VID with port VID(12 bits)
= 0, no replacement for NULL VID
This register along with the next register determines how many “64
byte blocks” of packet data allowed on an input port in a preset
period. The period is 67ms for 100BT or 500ms for 10BT. The
default is 1%.
Description
This register along with the previous register determines how many
“64 byte blocks” of packet data are allowed on an input port in a
preset period. The period is 67ms for 100BT or 500ms for 10BT.
The default is 1%.
Description
Reserved
Description
Reserved
Description
Reserved
55
[e-mail]
or [phone]
M9999-052206
Pin
SMRXD1
strap option.
Pull
down(0):
Enable
100Mbps
Pull up(1):
Enable
10Mbps
Note:
SMRXD1
has internal
pull down
0
000
Default
0x63
Default
0x4E
Default
0x24
Default
0x24
KS8993F/FL