lan9218 Standard Microsystems Corp., lan9218 Datasheet - Page 72
lan9218
Manufacturer Part Number
lan9218
Description
Lan9218 High-performance Single-chip 10/100 Ethernet Controller With Hp Auto-mdix Support
Manufacturer
Standard Microsystems Corp.
Datasheet
1.LAN9218.pdf
(132 pages)
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Revision 2.3 (08-06-08)
12:11
BITS
2-0
10
9
8
7
6
5
4
3
Reserved
TX Data FIFO Overrun Interrupt (TDFO). Generated when the TX data
FIFO is full, and another write is attempted.
TX Data FIFO Available Interrupt (TDFA). Generated when the TX data
FIFO available space is greater than the programmed level.
TX Status FIFO Full Interrupt (TSFF). Generated when the TX Status
FIFO is full.
TX Status FIFO Level Interrupt (TSFL). Generated when the TX Status
FIFO reaches the programmed level.
RX Dropped Frame Interrupt (RXDF_INT). This interrupt is issued
whenever a receive frame is dropped.
Reserved
RX Status FIFO Full Interrupt (RSFF). Generated when the RX Status
FIFO is full.
RX Status FIFO Level Interrupt (RSFL). Generated when the RX Status
FIFO reaches the programmed level.
GPIO [2:0] (GPIOx_INT). Interrupts are generated from the GPIO’s.
These interrupts are configured through the GPIO_CFG register.
DESCRIPTION
DATASHEET
72
High-Performance Single-Chip 10/100 Ethernet Controller with HP Auto-MDIX Support
R/WC
R/WC
R/WC
R/WC
R/WC
R/WC
R/WC
R/WC
TYPE
RO
RO
SMSC LAN9218
DEFAULT
Datasheet
000
0
0
0
0
0
0
0
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