Computer Hardware User Manual

E‐14HardwareReferenceManual www.picocomputing.com PicoComputing,Inc.



25
DAC_D0 H16 Data0[LSB] O LV_TTL3.3V
DAC_D1 K13 Data1 O LV_TTL3.3V
DAC_D2 G11 Data2 O LV_TTL3.3V
DAC_D3 J14 Data3 O LV_TTL3.3V
DAC_D4 E10 Data4 O LV_TTL3.3V
DAC_D5 H12 Data5 O LV_TTL3.3V
DAC_D6 H13 Data6 O LV_TTL3.3V
DAC_D7 C11 Data7 O LV_TTL3.3V
DAC_D8 H14 Data8 O LV_TTL3.3V
DAC_D9 G15 Data9 O LV_TTL3.3V
DAC_D10 G14 Data10 O LV_TTL3.3V
DAC_D11 J15 Data11 O LV_TTL3.3V
DAC_D12 J16 Data12 O LV_TTL3.3V
DAC_D13 G16 Data13[MSB] O LV_TTL3.3V
DAC_MODE K10 InputDataFormat O LV_TTL3.3V
DAC_SLEEP E11 PowerDownD/AController O LV_TTL3.3V
ETHER_25MHZ AA15 25MHzClock O LV_CMOS2.5V
ETHER_125MHZ P24 125MHzClock I LV_CMOS2.5V
ETHER_COL AD19 CollisionDetect I LV_CMOS2.5V
ETHER_COMA AC19 PowerSaveMode O LV_CMOS2.5V
ETHER_CRS AA19 CarrierSense I LV_CMOS2.5V
ETHER_IRQ AB15 IRQ I LV_CMOS2.5V
ETHER_MDC AD24 MediaIndependentInterfaceClock O LV_CMOS2.5V
ETHER_MDIO AC16 MediaIndependentInterfaceData I/O LV_CMOS2.5V
ETHER_RESET AC24 Reset O LV_CMOS2.5V
ETHER_RX0 U24 MII/GMIIDataIn0 I LV_CMOS2.5V
ETHER_RX1 AD20 MII/GMIIDataIn1 I LV_CMOS2.5V
ETHER_RX2 AD21 MII/GMIIDataIn2 I LV_CMOS2.5V
ETHER_RX3 AD16 MII/GMIIDataIn3 I LV_CMOS2.5V
ETHER_RX4 U21 MII/GMIIDataIn4 I LV_CMOS2.5V
ETHER_RX5 T23 MII/GMIIDataIn5 I LV_CMOS2.5V
ETHER_RX6 AD18 MII/GMIIDataIn6 I LV_CMOS2.5V
ETHER_RX7 T22 MII/GMIIDataIn7 I LV_CMOS2.5V
ETHER_RX_CLK V24 MII/GMIIRXClock I LV_CMOS2.5V
ETHER_RX_CTL AB16 MII/GMIIRXEnable I LV_CMOS2.5V
ETHER_RX_ER Y23 MII/GMIIRXError I LV_CMOS2.5V
ETHER_TX0 AA22 MII/GMIIDataOut0 O LV_CMOS2.5V
ETHER_TX1 AC18 MII/GMIIDataOut1 O LV_CMOS2.5V
ETHER_TX2 AB24 MII/GMIIDataOut2 O LV_CMOS2.5V
ETHER_TX3 AB19 MII/GMIIDataOut3 O LV_CMOS2.5V
ETHER_TX4 AB17 MII/GMIIDataOut4 O LV_CMOS2.5V
ETHER_TX5 AA23 MII/GMIIDataOut5 O LV_CMOS2.5V
ETHER_TX6 AC17 MII/GMIIDataOut6 O LV_CMOS2.5V
ETHER_TX7 AC23 MII/GMIIDataOut7 O LV_CMOS2.5V
ETHER_TX_CLK W24 MII/GMIITXClock O LV_CMOS2.5V
ETHER_TX_CTL AA24 MII/GMIITXEnable O LV_CMOS2.5V