LAN91C96_07 SMSC [SMSC Corporation], LAN91C96_07 Datasheet - Page 74

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

Rev. 03-28-07
Choose Bank Select
Call ALLOCATE
Exit Driver Send
DRIVER SEND
Register 2
Figure 8.5 – Driver Send and Allocate Routines
Return Buffers to Upper Layer
Copy Part of TX Data Packet
Set "Ready for Packet" Flag
Write Allocated Packet into
Write Source Address into
Copy Remaining TX Data
Read Allocation Result
Write Address Pointer
DATASHEET
Packet # Register
Packet into RAM
Enqueue Packet
Proper Location
into RAM
Register
Register
Page 74
Yes
Non-PCI Single-Chip Full Duplex Ethernet Controller with Magic Packet
Read Interrupt Status Register
Issue "Allocate Memory"
Command to MMU
ALLOCATE
Allocation
Passed?
Return
Clear "Ready for Packet" Flag
No
Enable Allocation Interrupt
Store Data Buffer Pointer
SMSC LAN91C965v&3v