oifspisystempacketinterface(完整版)
【正文】 rical Specifications Status Transmit Link Layer Device Receive Link Layer Device System Packet Interface (SPI) Data Status Data Data Data T F I PHY Device TDM Fabric to Framer Interface (TFI) Transmit Link Layer Device Receive Link Layer Device PHY Device Data Transmit Interface Status Data Status Receive Interface System Packet Interface (SPI) System Packet Interface (SPIn) S y s t e m t o O p t i c s O p t i c s t o S y s t e m TFCLK TXREFCK TXREFCK RXREFCK Serdes Link Layer NP ATM SAR Framer TMOD[1:0] TDATA [31:0] TENB TXDCK TXDATA [15:0] TXDSC TXCKSRC RXREFCK D C A B TADR[1:0] DTPA[3:0] STPA RSX RXDCK RXDATA [15:0] RXDSC RXS A B S y s t e m t o O p t i c s O p t i c s t o S y s t e m SPI3: OIF Support up to TPRTY TSOP TEOP TERR TSX RERR REOP RSOP RVAL PTPA RFCLK RENB RDAT[31:0] RMOD[1:0] RRPRTY TX RX SONET/SDH OC48 4xOC12 16xOC3 8 bit or 32 bit interface options LVCMOS signals。 faster and narrower interface 16 bit LVDS interface 800 MHz (622 MHz minimum operation) TDCLK TXREFCK TXREFCK RXREFCK Serdes Link Layer NP ATM SAR Framer TDAT [15:0] TCTL TXDCK TXDATA [15:0] TXDSC TXCKSRC RXREFCK D C A
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