IP113F
Preliminary Data Sheet
Managed 10/100Base-TX / FX Media Converter
Features
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A 10/100BASE-TX/ 100BASE-FX converter
with a SMI port for management
Built in a 10/100BASE-TX transceiver
Built in a PHY for 100BASE-FX
Built in a 2-port switch
Pass all packets without address and
CRC check (optional)
Supports modified cut-through frame
forwarding for low latency
Supports pure converter mode data
forwarding for extreme low latency
Supports flow control for full and half
duplex operation
Bandwidth control
Forward 1600 bytes packet for
management
Optional forward fragments
Built in 128Kb RAM for data buffer
Supports 3.3v I/O tolerance SMI (MDC, MDIO)
and MII registers for management
Configure local and remote IP113F
through local SMI
Monitor local and remote IP113F through
local SMI
Configure/ monitor TP port support
(auto-negotiation or force 10M/100M,
full/half)
Configure/ monitor flow control, bandwidth
Supports loop back test (In-band or
out-band, auto or program)
The maintenance frame is compatible to
TS-1000 standard (the
Telecommunication Technology
Committee, TTC)
Supports Statistic Counters
Supports auto MDI-MDIX function
Supports link fault pass through function
Supports far end fault function
LED display for link/activity, full/half, 10/100
Built in a watchdog timer to monitor internal
switch error
Supports EEPROM Configuration
0.25u CMOS technology
Single 2.5V power supply
48-pin LQFP package
General Description
IP113F can be a 10/100BASE-TX to 100BASE-FX
converter or a 100BASE-FX to 100BASE-FX
repeater with an SMI port for management. It
consists of a 2-port switch controller, a fast
Ethernet transceiver and a PHY for 100BASE-FX.
The transceivers in IP113F are designed in DSP
approach with advance 0.25um technology; this
results
in
high
noise
immunity
and
robust
performance.
IP113F not only supports store and forward mode,
it also supports modified cut through mode and
pure
converter
mode
for
low
latency
data
forwarding. IP113F can transmit packet(s) up to
1600 bytes to meet requirement of extra long
packets.
IP113F supports remote management function.
IP113F supports remote access functions and it
also supports remote monitor and loop back test
function defined in TS-1000 spec. Local IP113F
can access the MII register of remote IP113F by
programming local IP113F’s MII registers via SMI
connection. IP113F implements the management
function using the maintenance frame defined in
TS-1000 spec.
IP113F
supports
IEEE802.3x,
collision
base
backpressure, and various LED functions, etc.
These functions can be configured to fit the
different
requirements
by
feeding
operation
parameters
via
EEPROM
interface
or
pull
up/down resistors on specified pins.
Confidential.
1/46
Aug. 20, 2003
Copyright © 2003, IC Plus Corp.
IP113F-DS-R02
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