AX88796LF ASIX Electronics, AX88796LF Datasheet - Page 65

• Manufacturer Part Number: AX88796LF
• Description: 3-in-1 Local CPU Bus Fast Rthernet Controller
• Manufacturer: ASIX Electronics

Errata of AX88796
1. MII Station Management functions has some defference from previous target
Description: The target specification is using station management can access both
Solution: The defect will not affect single media application that is using embedded
2. AX88796 can’t support 68K CPU with byte mode
Solution: Please using word mode for high performance. MC68008 has only 8-bit bus, so
3. When AX88796 transmit a packet and the packet is collided for 16 times. The packet
Solution: Packet collided 16 times and aborted is normal way, even that is rare happen
specification.
internal PHY registers and external PHY registers when the PHY address is matched
as describe in section 5.5. Anyway, this version can only access the current selected
PHY’s registers. How do you know which is the selected media or PHY? Please refer
to section 4.1.16 GPO and Control (GPOC) register.
PHY. When using MII interface connects to external media (for example HomePNA)
to come out with combo solution. Care must be taken, be sure which media is the
current selected when you access PHY registers.
AX88796 can’t support this CPU.
in live network, in very heavy traffic. While the upper protocol layer will handle the
situation and cover the packet loss.
will be reported as as PTX bit asserted rather than TXE asserted.
AX88796 L
3-in-1 Local Bus Fast Ethernet Controller
65
ASIX ELECTRONICS CORPORATION