KS8993F-A1 Micrel Inc, KS8993F-A1 Datasheet - Page 67
![IC CONV MED 10/100 3PORT 128PQFP](/photos/6/81/68152/576-128-pqfp_sml.jpg)
KS8993F-A1
Manufacturer Part Number
KS8993F-A1
Description
IC CONV MED 10/100 3PORT 128PQFP
Manufacturer
Micrel Inc
Datasheet
1.KS8993F-A1.pdf
(99 pages)
Specifications of KS8993F-A1
Applications
*
Mounting Type
Surface Mount
Package / Case
128-MQFP, 128-PQFP
For Use With
KS8993F-EVAL - EVAL KIT EXPERIMENTAL KS8993F
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
- Current page: 67 of 99
- Download datasheet (546Kb)
KS8993F
August 26, 2004
4
3
2
1
0
SW reset
Remote
Command
Enable
Enhanced
ML_EN
P1 TX_DIS
PHY reset
R/W
R/W
R/W
R/W
R/W
1 = reset MC sub-layer, MACs of both PHY ports and switch fabric to
0 = normal operation
1 = enable “Remote Command” access at Center side and Terminal
0 = disable “Remote Command” access at Center side and Terminal
1 = defined as follows:
its
0 = normal operation
1 = disable (tri-state) transmit to Fiber PHY (port 1)
0 = normal operation
1 = reset the PHY of both PHY ports to their default states. This bit is
0 = normal operation
Note:
their default states. This bit is self-cleared after an ‘1’ is written to
it.
side
side
self-cleared after an ‘1’ is written to it.
In Terminal side MC mode, if a link down is detected on the fiber
or the Center side UTP, the Terminal side will disable the TX on
UTP and turn off the LEDs to its UTP.
In Center side MC mode, this bit has no meaning.
MC (m
aintenance) sub-layer registers are not reset by this bit.
- 67 -
0
0
ML_EN pin
value during
reset
0
1
(Powered
on value in
Center side
MC mode.
After reg.
0x40h is
program-
med, this bit
will be
cleared.)
----------------
0
(Default
value for
non Center
side MC
mode)
Revision 1.0
Micrel
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