LAN9311-NU SMSC, LAN9311-NU Datasheet - Page 137
LAN9311-NU
Manufacturer Part Number
LAN9311-NU
Description
IC ETHER SW 2PRT 16BIT 128-VTQFP
Manufacturer
SMSC
Type
Two Port Managed Ethernet Switchr
Specifications of LAN9311-NU
Controller Type
Ethernet Switch Controller
Interface
Serial EEPROM
Voltage - Supply
3.3V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
128-TQFP, 128-VQFP
Product
Ethernet Switches
Number Of Transceivers
1
Standard Supported
802.3, 802.3u
Data Rate
10 MB, 100 MB
Supply Voltage (max)
3.3 V
Supply Voltage (min)
0 V
Maximum Operating Temperature
+ 70 C
Ethernet Connection Type
10 Base-T, 100 Base-TX
Minimum Operating Temperature
0 C
Mounting Style
SMD/SMT
For Use With
638-1076 - EVALUATION BOARD LAN9311-NU
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Supply
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
638-1075
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LAN9311-NU
Manufacturer:
CINCERA
Quantity:
3 023
Company:
Part Number:
LAN9311-NU
Manufacturer:
Microchip Technology
Quantity:
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Part Number:
LAN9311-NU
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Quantity:
20 000
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Two Port 10/100 Managed Ethernet Switch with 16-Bit Non-PCI CPU Interface
Datasheet
SMSC LAN9311/LAN9311i
9.9.4
9.9.5
Stopping and Starting the Receiver
To stop the receiver, the host must clear the RXEN bit in the
When the receiver is halted, the RXSTOP_INT will be pulsed and reflected in the
Register
The host must re-enable the receiver by setting the RXEN bit.
Receiver Errors
If the Receiver Error (RXE) flag is asserted in the
the receiver will continue operation. RX Error (RXE) will be asserted under the following conditions:
It is the duty of the host to identify and resolve any error conditions.
A host underrun of RX Data FIFO
A host underrun of the RX Status FIFO
An overrun of the RX Status FIFO
(INT_STS). Once stopped, the host can optionally clear the RX Status and RX Data FIFOs.
DATASHEET
137
Interrupt Status Register (INT_STS)
Host MAC Control Register
Revision 1.7 (06-29-10)
Interrupt Status
for any reason,
(HMAC_CR).
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