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LAN9116 Datasheet, PDF (42/109 Pages) SMSC Corporation – Highly Efficient Single-Chip 10/100 Non-PCI Ethernet Controller
LAN9116
FIGURE 3-16:
HOST RECEIVE ROUTINE USING INTERRUPTS
init
Last Packet
Idle
RX Interrupt
Read RX
Status
DWORD
Read RX
Packet
Not Last Packet
FIGURE 3-17:
Host Receive Routine with Polling
init
Last Packet
Read
RX_FIFO_
INf
Valid Status DWORD
Read RX
Status
DWORD
Read RX
Packet
Not Last Packet
DS00002268A-page 42
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