AT8989UP controller equivalent, 9 port 10/100 mb/s single chip ethernet switch controller.
Supports eight 10M/100M auto-detect Half/Full duplex switch ports with TX/FX interfaces and one universal port. This ninth port can be configured to be a GPSI interface, .
to stand alone bridge for low cost SOHO market such as 8port plus one 100/10 FX or CPU and 16port Switch. AT8989UP provi.
First ATAN version Change RXP, RXN, TXP, TXN Change hardware Setting pin from A1 version 1. ENDC16 Swap with Dual Color setting EEPROM 0x12h bit 15..
July/2001
0.3
2. Aging hardware setting change to EEPROM 0x10h bit7. Port7 FX select change to TX.
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