AM79C973KCW Advanced Micro Devices, AM79C973KCW Datasheet - Page 97

• Manufacturer Part Number: AM79C973KCW
• Description: PCnet-FAST III Single-Chip 10/100 Mbps PCI Ethernet Controller with Integrated PHY
• Manufacturer: Advanced Micro Devices

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Figure 47. Block Diagram Low Latency Receive Configuration
Interface
PCI Bus
Management
Unit
Interface
PCI Bus
Buffer
Management
Figure 46. Block Diagram No SRAM Configuration
Unit
Unit
Buffer
Unit
P R E L I M I N A R Y
Am79C973/Am79C975
FIFO
FIFO
Bus
FIFO
Rcv
Bus
Xmt
FIFO
Bus
Xmt
Bus
Rcv
Control
SRAM
FIFO
Control
FIFO
MAC
FIFO
MAC
FIFO
Rcv
Xmt
MAC
FIFO
MAC
FIFO
Rcv
Xmt
802.3
MAC
Core
802.3
MAC
Core
21510D-51
21510D-52
97