LAN89218AQ_samples SMSC, LAN89218AQ_samples Datasheet - Page 92

• Manufacturer Part Number: LAN89218AQ_samples
• Description: Ethernet ICs High Perform Chip 10/100 NonPCI Cntrl
• Manufacturer: SMSC

Specifications of LAN89218AQ_samples

• Ethernet Connection Type: 10BASE-T, 100BASE-TX
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Product: Ethernet Controllers
• Standard Supported: IEEE802.3, IEEE802.3u
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 3 V
• Maximum Operating Temperature: + 85 C
• Package / Case: TQFP-100
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Revision 1.3 (02-23-10)
5.3.8
31:16
BITS
13:3
15
14
2
1
0
[31]
0
0
1
1
Reserved.
Force TX Status Discard (TXS_DUMP). This self-clearing bit clears the TX
status FIFO of all pending status DWORD’s. When a ‘1’ is written, the TX
status pointers are cleared to zero.
Force TX Data Discard (TXD_DUMP). This self-clearing bit clears the TX
data FIFO of all pending data. When a ‘1’ is written, the TX data pointers
are cleared to zero.
Reserved
TX Status Allow Overrun (TXSAO). When this bit is cleared, data
transmission is suspended if the TX Status FIFO becomes full. Setting this
bit high allows the transmitter to continue operation with a full TX Status
FIFO.
Note: This bit does not affect the operation of the TX Status FIFO Full
Transmitter Enable (TX_ON). When this bit is set (1), the transmitter is
enabled. Any data in the TX FIFO will be sent. This bit is cleared
automatically when STOP_TX is set and the transmitter is halted.
Stop Transmitter (STOP_TX). When this bit is set (1), the transmitter will
finish the current frame, and will then stop transmitting. When the transmitter
has stopped this bit will clear. All writes to this bit are ignored while this bit
is high.
TX_CFG—Transmit Configuration Register
This register controls the transmit functions on the LAN89218 Ethernet Controller.
Offset:
interrupt.
[30]
0
1
0
1
Table 5.2 RX Alignment Bit Definitions
High Performance Single-Chip 10/100 Ethernet Controller for Automotive Applications
DESCRIPTION
70h
DATASHEET
92
Size:
16-byte alignment
32-byte alignment
4-byte alignment
End Alignment
Reserved
32 bits
TYPE
R/W
R/W
RO
SC
SC
RO
SC
SMSC LAN89218
DEFAULT
Datasheet
0
0
0
0
0
-
-