AT8985P - ATAN

AT8985P 6 Port 10/100 Mb/s Single Chip Ethernet Switch Controller

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.. 2. Aging hardware setting change to EEPROM 0x10h bit7. Port7 FX select change to TXER power on latch. 3. At Dual Speed mode each port support 100/10 Full/Half Separate from AT8985P data sheet 1. Remove PHY Regi.

Features

Supports five 10M/100M auto-detect Half/Full duplex switch ports with TX/FX interfaces and one MII port. Built-in 16Kx64 SRAM. Supports 2048 MAC addresses table. Supports four queues for QOS at 8:4:2:1 rate. Supports priority features by Port-Based, 802.1p VLAN & IP TOS of packets. Supports Store & Forward architecture and performs forwarding and filtering at non-blocking full wire speed. Supports buffer allocation with 256 bytes per block Supports Aging function Enable/Disable. Revision 1.0 6 port 10/100Mb/s Single Chip Switch Controller AT8985P 3 ATAN Technology, Inc. Supports per port Si.