Intel(R) IQ31244 Evaluation Platform Board Schematics Rev. E

A B C D E F G H11+5VSB +3V14474HC7423+5VSB10KRC04021 2+5VSBR87CR31 3BAS16Z21 2JUMP1X2"PWR SW"10KRC04021 2R3040.1uFRC040221+5VSBC174U181+5VSB PRE+5V +3V +3V+5V2 5D QATX POWERU1811 1VDDU14+3V3 +3V112 25 6 PWR_SW 3 6-12V +3V2CLK Q13 3CLRGND4 GND1PSON14 474HC14PS-ON +5V115 5GND5 GND216 6GND6 +5V217 7GND7 GND318 8-5V PW-OK19 9+5V3 5VSB20 10+5V4 +12V1414VDD2U18314VDD41+5VSBHDR1x31 2 3J19C252 1RC04020.1uFC242 1N12VJ7+12V+5VSBICE_TRST#TDI {2}TMS {2}TCK {2}TDO {2}ICE_PRST#R261 2RC040210KR271 2RC04022.7KJ520 PIN HEADER - SHROUDED1 23 45 67 89 1011 1213 1415 1617 1819 20HEAD2X10+3V2310uFCAPT321621C2674HC1474HC14RC04020.1uF45U66R431 2RC040210KPRST# {2,3,4,6,16}474LVC08A+3V4+3VR186211/10W 5%100PWR_ON_LED"POWER LED"J373 2 1HDR1x3+3V+3V150-9302ST-M4T28-BR12SHXSNAPHAT+3V +3V12U63R441 2RC040210KTRST# {2}5Z11 2JUMP1X2"RESET SW"R91 2RC040210KSCL {2,10}SDA {2,10}WD_TIMER {2}R6311 2RC04024.7KU7ST-M41ST85W28 VCC20 15SCL ECON16 18SDA RST27 26EX IRQ9 1RSTIN1 SQW10 RSTIN2 PFO 138 25WDI VOUT22 14PFI VSSNC2R3741RES0402XXXLAN_PWR_GOOD {8,16}R451 2RC040210KPOWER_RST#U122 31A 1Y1 1OE5 62A 2Y4 2OE9 83A 3Y10 3OE12 114A 4Y13 4OE74LVC125A74LVC08A56+3VSPARES67R13R121 21 21/10W 5% 1/10W 1%6.8K9.76K(1.25V internal)C4651 2CAPT321633uF2R63011/10W 5%1KC4681 2+3V +5VCAP08050.1uFTL7702BCD7 8SENSE VCC2 5RESIN RESET3 CTRESET 61 4REFGNDU42500 ms delayR6291 2RC040210K+5VC4672 1RC04020.1uFC4662 1CAPT321633uFU189U1811U18131474HC141474HC1414VDD8VDD10VDD12141013+5VSB74HC74PRE12 9D QU1411 8CLK QCLR774HC148CYCLONE MICROSYSTEMS25 SCIENCE PARKNEW HAVEN, CT 06511Title: IQ31244Name: ATX POWER - RESET REV EDate: 2003/12/15 Sheet 17 of 248A B C D E F G H