Intel(R) IQ31244 Evaluation Platform Board Schematics Rev. E
Intel(R) IQ31244 Evaluation Platform Board Schematics Rev. E
Intel(R) IQ31244 Evaluation Platform Board Schematics Rev. E
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A B C D E F G H123PCIXCAP {3}20 17VDD1ADD1+3VJ425 13VDD0ADD01 2R882 VDD18RNC4R8P2 1 +2.54V 3 U15CLK4+JUMP1X219181/10W 5%115 CLK33.0KPCIX133#SSCG#OSC33.0MHZSMT3.3V22272 CLK2+3V-2336LM393R203 CLK11 32 1XINE/D O24454 CLK01/10W 5%NC XOUT3314+3VOER208U4NC 28 SDATA 338NC 27 GOOD#CLK_GOOD#SCLK+3V1R112 REF2 1C646NC IA2 NC2 111 1/10W 5%NC IA126LM393GND4336 10 - RC0402NC+3V IA0210.01uFGND3+3V7PCIX#16R21R98GND22 11 2 +0.6V 5 + U15P_CLKS17 S1GND1 9RC0402RC04026 54.7K10KP_CLKS0S0GND0R891 2RC040210KR931 2R941 2RC040210K1/10W 5%2.2K+3VR821 2R611 21/10W 5%3.0K1/10W 5%3.0K+3VIMIC9531CYU2C821RC04020.01uFC921RC04020.01uF2C131CAP0805XXXpF1L22BEAD1206BLM31A700SPT+3VGE_PCLK {6}BRIDGE_PCLK {4}XSLOT_PCLK {3}IOP_PCLK {2}ARBITER_CLKPrimary clock lengths equal +/-0.1"XSLOT_PCLK is 2.5" shorter than average clock length123PCI-X CAPABILITY44876C221 2RC04020.1uF5432+3V1PRIMARY CLOCK GENERATORTP46567P_CLKS0ARBITER_CLKP_CLKS1PCIX#PCIX133#+3VR641 2RC04022.7KPREQD#PREQC#PREQB#PREQA#PREQ64#PGNTH#PGNTB#PGNTA#PREQH#PM66ENPTRDY#101-2935-02M4LV-32/32-10JC2 43I/O0I/O313 I/O1I/O30 424 41I/O2 I/O295 40I/O3 I/O286 39I/O4I/O277 38I/O5I/O268 37I/O6I/O259 I/07I/O24 3610 35TDI TDO11 33CLK0/I0 CLK2/I113 32TCK TMS14 31I/O8I/O2315 30I/O9I/O2216 29I/O10I/O2117 28I/O11I/O2018 27I/O12I/O1919 26I/O13I/O1820 25I/O141/O1721 24I/O15 I/O16J6PGNTC#PRST#PFRAME#PIRDY#PSTOP#R6152 1RES0402XXXCLK_GOOD#"30"TP81LAN_PWR_GOOD {8,17}"29"TP91"28"TP271"26"TP261S_CLKO8 {5}R6421 21/10W 5%33R6521 2S_BRGCLKO {5} S_CLKI {5}1/10W 5%33R6371 2S_CLKO0 {5} SATA0_CLK {18}1/10W 5%33R6391 2S_CLKO1 {5} SATA1_CLK {19}1/10W 5%33R6401 2S_CLKO2 {5} SATA2_CLK {20}1/10W 5%33R6381 2S_CLKO3 {5} SATA3_CLK {21}1/10W 5%33CLOCK SERIES RESISTORSPLACE THESE RESISTORS NEAR BRIDGE CHIP SIGNALS_CLK_TEST +3V +3V +3V +3V +3V1S_CLKOEN3 {5}S_CLKOEN2 {5}S_CLKOEN1 {5}S_CLKOEN0 {5}S_GCLKOEN {5}R5651 2R381 2RC04024.7KRES0402XXXR5671 2R5661 2RC04024.7KRES0402XXXR5691 2R5681 2RC04024.7KRES0402XXX2NDARY CLOCK SELECTIONSR5711 2R5701 2RC04024.7KRES0402XXXR5731 2R5721 2RC04024.7KRES0402XXX567U13PPCI {2,3,4,6,12}ARBITER PAL8CYCLONE MICROSYSTEMS25 SCIENCE PARKNEW HAVEN, CT 06511Title: <strong>IQ31244</strong>Name: CLOCKS - ARBITER PAL REV EDate: 2003/12/15 Sheet 16 of 248A B C D E F G H
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