LAN91C96_07 SMSC [SMSC Corporation], LAN91C96_07 Datasheet - Page 73

• Manufacturer Part Number: LAN91C96_07
• Description: Non-PCI Single-Chip Full Duplex Ethernet Controller with Magic Packet
• Manufacturer: SMSC [SMSC Corporation]

SMSC DS – LAN91C965v&3v
(Waiting for Completion)
TXEMPTY = 0
TXINT = 0
&
(Assumes Auto Release Option Selected)
Figure 8.4 -TXEMPTY INTR
Write Acknowledge Reg. with
Read Status Word from RAM
Read Pkt. # Register & Save
DATASHEET
Read TXEMPTY & TX INTR
Issue "Release" Command
Restore Packet Number
Acknowledge TXINTR
Write Address Pointer
(Transmission Failed)
Re-Enable TXENA
TXEMPTY Bit Set
Update Statistics
TXEMPTY INTR
Return to ISR
TXEMPTY = X
Register
TXINT = 1
Page 73
&
Non-PCI Single-Chip Full Duplex Ethernet Controller with Magic Packet
(Everything went through
TXEMPTY = 1
successfully)
TXINT = 0
Update Variables
&
Rev. 03-28-07