31nt1mb0010-3a-0521_h

1、5321ModelNT1 M/B BOARDMODELREVCHANGELISTPageFMTONT1 M/B BOARD1AFirst Release11A2ARefertoECNNo.E200303-285621A3ARefertoECNNo.E200305-065332A3ADD42A51A61A71A81A3A92A3A102A3A111A121A3A131ACC141A152A161A171A3A182A3A191A202A3A211A3A222ABB231A3A241A252A261A272A3A282A3A292A3A302A3A312A3A322AAA332A3APROJECT

2、:NT1PCBA NO.31NT1MB0010REV :3ADOC. NO:204Quanta Computer Inc.APPROVED BY : Tim YysCHECK BY: Tim YysDRAWING BY:Johnny ODATE :05/21/2003SHEET 1 of 153211235678NT1 -Block DiagramAASYSTEM BUS533/667/800MHzPCI BUS ROUTING TABLEPCMCIA - AD17, -REQ0, -INTB, -INTC 1394 - AD18, -REQ3, -INTDLAN - AD16, -REQ2,

3、 -INTEMINI PCI - AD19, -REQ1, -INTF, -INTGDDR SDRAM 2.5V, 333MHz2.1 GB/s up to 2.7GB/sAGP 3.0 8X2.1 GB/sBB266MB/s, 1.5V HUB I/F(OPTION)33MHZ, 3.3V PCIATA 66/100ICH5460 BGASecondary IDE - Right Bay (CDROM,DVDPG 25LAN RTL8100B (10/100) 100 PPG 20IEE1394 TI TSB43AB21PG 19MINI-PCISOCKETInternal MIC-INPC

4、MCIAENE CB710 / CB1410CD-RW,DVD-RW,2ND HDD)EXT. MIC-INPG 8,9PG 22PG 21PG 16,17AC97USB PORT 0,1USB PORT 2,3USB 2.0CCAUDIO CONEXANT CX20468-21PG 221394PORTWireless LAN Card802.11 b /802.11 a/bPCMCIA SLOTMemory Card reader slotSM/SD/PG 26AUDIO AMPTPA0312PG 22RJ45PG 20PG 19PG 18PG 21MS/SC3.3V LPC, 33MHz

5、(OPTION)SIO PC87393100 PMODEMCX20493 28PPG 23STEREO SPEAKERPG 22PG 18(OPTION)Headphone-OUT(OPTION)TQFPRJ11PG 23PC87570PG 24176 PLQFPDDPG 27PROJECT : NT1Quanta Computer Inc.SizeC ustomDocument NumberR ev 1ABlock DiagramD ate Wednesday, May 21, 2003Sheet1of331235678KeyboardPG 27TouchpadPG 27FLASH ROM

6、512KPG 27FAN 1,2 PG 26ParallelPG 24FIRPG 18,24Primary MasterIDE - HDDPG 25INTEL SPRINGDALE GMCH932 BGAPG 4,5,6VGAMemory32M(64/128M)PG 13CHANNEL APG 7CHANNEL BDDR-SODIMM2DDR-SODIMM1LCD 17.0/15.4 WXGAPG 15VGA nVDIA(NV18/NV31) 701 BGAPG 10,11,12,14,15S-VideoPG 14CRTPG 14BATT CHARGERMAX1772PG 28IOSC1486

7、PG 30,31DC/DCMax 1632PG 29CPU COREISL6247PG 32,33ClockingCK-409PG 3NWD/PRESCOTTuFCPGA 478 PPG 2CPUThermal SensorPG 3AC/BATTCONNECTORPG 28ABCDEU46CU46BU46AW24D6VSS0 VSS1VSS90 VSS91-CPUD0-CPUA3-CPUA4B21CB18610UCCOREVCC COREVCCK2Y2D3AF2HA3# HA4# HA5# HA6# HA7# HA8# HA9# HA10# HA11# HA12# HA13# HA14# HA

8、15# HA16# HA17# HA18# HA19# HA20# HA21# HA22# HA23# HA24# HA25# HA26# HA27# HA28# HA29# HA30# HA31# HA32# HA33# HA34# HA35#D0# D1# D2# D3# D4# D5# D6# D7# D8# D9# D10# D11# D12# D13# D14# D15# D16# D17# D18# D19# D20# D21# D22# D23# D24# D25# D26# D27# D28# D29# D30# D31# D32# D33# D34# D35# D36# D3

9、7# D38# D39# D40# D41# D42# D43# D44# D45# D46# D47# D48#VCC0B22 -CPUD1 A23 -CPUD2A25 -CPUD3CB40510UCCPUVID0K4Y5D24AD11AE5CPUVID0 32CPUVID1 32CPUVID2 32CPUVID3 32CPUVID4 32CPUVID5 32VSS2 VSS3 VSS4 VSS5 VSS6 VSS7 VSS8 VSS9 VSS10VSS92 VSS93 VSS94 VSS95 VSS96 VSS97 VSS98 VSS99 VSS100VCC1 VCC2 VCC3 VCC4

10、 VCC5 VCC6 VCC7VID0 VID1 VID2 VID3 VID4 VID5-CPUA5-CPUA6COREVCCCPUVID1L6Y22D21CB10510UCAD9AE4CB10410UCCOREVCC COREVCCCPUVID2 CPUVID3K1Y25D20AD7AE3C21 -CPUD4 D22 -CPUD5-CPUA7-CPUA8CB10610UCL3AA1E17AD19AE2CB17910UCCOREVCCCPUVID4 CPUVID5M6AA4E15AE18AE1-CPUA9-CPUA10B24 -CPUD6 C23 -CPUD7CB42810UCCOREVCC

11、COREVCCL2AA7E13AE16AD3M3AA9A3CB40710UCAE14-CPUA11-CPUA12C24 -CPUD8CB42110UCCOREVCC COREVCCVCC8 VCOREVIDM4AA11A24AE12B25 -CPUD9 G22 -CPUD10N1AA13A21CB20010UCAE10VCC9-CPUA13-CPUA14COREVCCM1AA15A19CB18810UCAE8A5VSS11VSS101VCC10VCCSENSEH21 -CPUD11CB19910UCCOREVCCN2AA17B18AE6A4VSS12VSS102VCC11VSSSENSE-CP

12、UA15-CPUA16C26 -CPUD12 D23 -CPUD13 N4AA19B16CB18710UCCOREVCC COREVCCAE20AF4VSS13 VSS14 VSS15VSS103 VSS104 VSS105VCC12 VCC13 VCC14VCCVIDCPUV DVCCCAP PLACE CLO SE TOCB20110UCC442.1UN5AA23B14AB15-CPUA17J21 -CPUD14CB17810UCCOREVCCT1AA26B12AB13AF3CPUVIDVCCVCCVIDLB-CPUA18-CPUA19D25 -CPUD15COREVCC COREVCCR

13、2N6B10CB20710UCAB11AD2 CPUVSS16 VSS17 VSS18 VSS19 VSS20 VSS21 VSS22 VSS23 VSS24 VSS25 VSS26 VSS27 VSS28 VSS29 VSS30 VSS31 VSS32VSS106 VSS107 VSS108 VSS109 VSS110 VSS111 VSS112 VSS113 VSS114 VSS115 VSS116 VSS117 VSS118 VSS119 VSS120 VSS121 VSS122VCC15 VCC16 VCC17 VCC18 VCC19 VCC20 VCC21 VCC22 VCC23 V

14、CC24 VCC25 VCC26 VCC27 VCC28 VCC29 VCC30 VCC31VIDPWRGDCPUVIDPG 32H22 -CPUD16CB18010UCP3N3B26AB9E24 -CPUD17-CPUA20-CPUA21P4N24B8CB42010UCCOREVCC COREVCCAB7ADDRDATAG23 -CPUD18CB40310UC12MILSAD20 CPUIOPLLVCC60mACOREVCCR3N21B4AB19-CPUA22F23 -CPUD19CB41610UCCOREVCCIC0805A103R-K0T2P5B23AC18-CPUA23-CPUA24F

15、24 -CPUD20COREVCC COREVCCU1P2B20CB40410UCAC16VCCIOPLLE25 -CPUD21CB40610UCL47 IC0805A103R-K0 L46P6P25C17AC14F26 -CPUD22-CPUA25-CPUA26U3P22C15CB10310UCCOREVCC COREVCCAC12D26 -CPUD23CB20610UCT4R26C13AC10-CPUA27L21 -CPUD24CB147.47UCOREVCCV2R4C11AC8G26 -CPUD25 H24 -CPUD26 M21 -CPUD27L22 -CPUD28COREVCC CO

16、REVCC-CPUA28R6R1C9CB145.47UAD17AE23CPUVCCAR560 *0R CPUIOPLLVCCVCCA-CPUA29 W1CB265.47UR23C7AD15-CPUA30T5T6AF18CB117.47UCOREVCC COREVCCAD13-CPUA31CB146.47UU4T3AF16E14-CPUA32J24 -CPUD29CB233.47UCOREVCC COREVCCC454 1U CPUIOPLLVCCV3T24AF14E12T82 T80 T161 T159CPUVSSA-CPUA33 W2K23 -CPUD30 T21AF12CB142.47UE

17、10AD22C4491U CPUVCCAVSSA-CPUA34-CPUD31CB266.47UCOREVCCY1H25U5AF10E8-CPUA35 AB1M23 -CPUD32CB264.47UCOREVCCC45233U/3528U2AF8E20VSS33VSS123VCC32N22 -CPUD33CB262.47UCOREVCCU25AF6F17MISCVSS34 VSS35VSS124 VSS125VCC33 VCC34P21 -CPUD34CB144.47UCOREVCC=12MILSClose to GTLREF0L5U22AF1F154 -CPUADSTB0ADSTB0# ADS

18、TB1#M24 -CPUD35 N23 -CPUD36 M26 -CPUD37COREVCC COREVCCR5V26AF20CB143.47UF134 -CPUADSTB1VSS36 VSS37VSS126 VSS127VCC35 VCC36CB164.47UCB236220PG21A17F11F20 CPUGTLVREF AA21 CPUGTLVREF1CB161.47UCOREVCC COREVCCJ1H26A15F94 -CPUREQ04 -CPUREQ14 -CPUREQ24 -CPUREQ34 -CPUREQ4-ADS14 -CPUADS4 -CPUBNRCPUGTLVREF 4R

19、EQ0# REQ1# REQ2# REQ3# REQ4#N26 -CPUD38 N25 -CPUD39 R21 -CPUD40 P24 -CPUD41 R25 -CPUD42R24 -CPUD43 T26 -CPUD44 T25 -CPUD45VSS38 VSS39 VSS40 VSS41 VSS42 VSS43 VSS44 VSS45 VSS46VSS128 VSS129 VSS130 VSS131 VSS132 VSS133 VSS134 VSS135 VSS136VCC37 VCC38 VCC39 VCC40 VCC41 VCC42 VCC43 VCC44 VCC45GTLREF0 GT

20、LREF1 GTLREF2 GTLREF3K5H4A13CB234.47UF19T77 T94 T76CB120.47UCOREVCC COREVCCCPUGTLVREF2J4H1A11AA18F6AA6 CPUGTLVREF3J3H23A9CB108.47UAA16CB109.47UCOREVCC COREVCC3H3J5A26AA143CB121.47UJ2AE7AA12COREVCC COREVCCJ25AE24CB123.47UAA10CB110.47UG1J22AE22AA8ADS# BNR# AP0# AP1# BINIT#CB122.47UCOREVCCG2K6AE19AB17C

21、PU_NC0AC1T22 -CPUD46 T23 -CPUD47U26 -CPUD48 CB124.47UCOREVCC COREVCCK3AD14B13T158VSS47 VSS48VSS137 VSS138VCC46 VCC47 CPU_NC1 V5 CPU_NC2AA3CB125.47UK24AD12B11T81 T75COREVCC COREVCCL24 CPUCOMP0 R572K21AD10CB126.47UB961.9/FVSS49VSS139VCC48COMP0U24 -CPUD49 CB119.47U CPUCOMP1 R564L26AD8B7P1D49# D50# D51#

22、 D52# D53#VSS50 VSS51 VSS52 VSS53VSS140 VSS141 VSS142 VSS143VCC49 VCC50 VCC51 VCC52COMP1 CPU_NC3U23 -CPUD50J26 CPU_NC4CB162.47UCOREVCC COREVCCL4AD4B19T164 T162 T165 T163DP0# DP1# DP2# DP3#K25 CPU_NC5V25 -CPUD51 U21 -CPUD52V22 -CPUD53 L1AD23CB163.47UC18K26 CPU_NC6 L25CB235.47UCOREVCCL23AD21C16COREVCC

23、 COREVCCM5AE17CB111.47UC14VSS54VSS144VCC53V24 -CPUD54 CB118.47UM2AE15C12D54# D55# D56# D57# D58# D59# D60# D61# D62# D63#VSS55VSS145VCC54COREVCCW26 -CPUD55CB112.47UCOREVCCH6M25AE13C103,4 -CPUBREQ04 -CPUBPRIBR0# BPRI#VSS56VSS146VCC55Y26 -CPUD56COREVCC COREVCCD2M22AE11CB20810UCC8VSS57 VSS58VSS147 VSS1

24、48VCC56 VCC57CONTROLW25 -CPUD57CB17010UCE11AE9C20Y23 -CPUD58 Y24 -CPUD59 H5E9AB20CB16910UCCOREVCC COREVCCD17AD24TESTHI0 R53762R4 -CPUDBSY4 -CPUDEFER4 - CPUDRDY4 -CPUHIT4 -CPUHITMDBSY#VSS59VSS149VCC58TESTHI0CB41710UCTESTHI1 R55662RE2E26AC17D15AA2DEFER# DRDY# HIT# HITM#VSS60VSS150VCC59TESTHI1TESTHI2Y2

25、1 -CPUD60AA25 -CPUD61 AA22 -CPUD62 AA24 -CPUD63 CB41910UCCOREVCC COREVCCR542 62RH2E7AC15D13AC21VSS61 VSS62 VSS63 VSS64VSS151 VSS152 VSS153 VSS154VCC60 VCC61 VCC62 VCC63TESTHI2 TESTHI3 TESTHI4 TESTHI5F3E4AC13CB21210UCD11CB42710UCCOREVCC COREVCCE3E1AC11D9E23AC9CB21310UCD7CB21410UCCOREVCC COREVCCAC3E19

26、AC7D193 -CPUIERRIERR#VSS65 VSS66 VSS67VSS155 VSS156 VSS157VCC64 VCC65 VCC66TESTHI6 TESTHI7 TESTHI8 -CPUDBI0E21 -CPUDBI1CB40210UCF18AC5E18DBI0# DBI1# DBI2# DBI3#COREVCC COREVCCW5G25 -CPUDBI2F16AC2CB17110UCE16U6 TESTHI8 R24062R8 -CPUINITINIT#P26V21 -CPUDBI3CB41810UCW4 TESTHI9 R565 62R62RF14AC25AF17VSS

27、68 VSS69VSS158 VSS159VCC67 VCC68TESTHI9 TESTHI10CB113.47UCOREVCC COREVCCTESTHI10 R562G4F12AC22AF15Y34 -CPULOCKLOCK#CB114.47U TESTHI11 R26062R62RF10AC19AF13A6VSS70 VSS71VSS160 VSS161VCC69 VCC70TESTHI11 TESTHI12CPU_NC7-CPUDSTB+0CB115.47UCOREVCCAD25 TESTHI12 R543 V6F21 -CPUDSTB-0 F8AD18AF11T832MCERR#DS

28、TBP0# DSTBN0# DSTBP1# DSTBN1# DSTBP2# DSTBN2# DSTBP3# DSTBN3#2COREVCC COREVCCE22 -CPUDSTB+1F5AD16CB116.47UAF9VSS72 VSS73VSS162 VSS163VCC71 VCC72CB260.47UAB25J23F2AB18AF73,4 -CPURSTRESET# TRDY# RS0# RS1# RS2# RSP#K22 -CPUDSTB-1CB261.47UCOREVCCJ6F25AB16AF54 -CPUTRDYVSS74VSS164VCC73P23 -CPUDSTB+2COREVC

29、C COREVCCF1F22AB14CB160.47UAF214 -CPURS04 -CPURS14 -CPURS2 T728 -CPUA20M3,8 -CPUFERR8 -CPUIGNNEVSS75VSS165 VSS166 VSS167VCC74 VCC75 VCC76R22 -CPUDSTB-2VSS76 GROUNDVSS77CB230.47UAE21 CPURSVD0G5G6AB12AF19T71 T166RSVD0 RSVD1W23 -CPUDSTB+3 W22 -CPUDSTB-3 COREVCC COREVCCA22 CPURSVD1F4 CPU_NC8AB2G3AB10CB2

30、32.47UA18CB159.47UCPURSVD2G24AB8A16A7T101VSS78VSS168VCC77RSVD2AF25 CPURSVD3 AF24 CPURSVD4CB231.47UCOREVCC COREVCCC5AB6A14T154 T153VSS79 VSS80VSS169 VSS170VCC78 VCC79RSVD3 RSVD4AC6 -CPUBPM0C6C2AB3CB263.47UA12A20M# FERR# IGNNE#BPM0# BPM1# BPM2# BPM3# BPM4# BPM5#AB5 -CPUBPM1 COREVCC A10B6C25AB24VSS81VS

31、S171VCC80AC4 -CPUBPM2B2LEGACY CPUC22AB21COREVCCA8VSS82VSS172VCC81BSEL0-CPUBPM3 COREVCC A20AD6 R534 0R Y6C19V4VSS83VSS173VCC82BSEL0FSBSEL0 3,4AA5 -CPUBPM4 AB4 -CPUBPM5 COREVCC B17 COREVCC B15AD5 BSEL1 R531 0R D1D18V18 CPUINTR8 CPUNMI8 -CPUSMI8 -CPUSTPCLKFSBSEL1 3,4LINT0 LINT1 SMI# STPCLK#VSS84 VSS85

32、VSS86 VSS87 VSS88VSS174 VSS175 VSS176 VSS177 VSS178VCC83 VCC84BSEL1E5D16V23B5D14W6Y4ITPD4CPUTCKD12W3FOX=PZ47807-2747-01TCK TDI TDO TMS TRST# DBR#CPUTDIC1D10W21CPUTDOB3D5D83 CPUTHRM+ 3 CPUTHRM-3,9 -CPUTHRMTRIPTHRMDAVSS89CPUTMS-CPUTRSTC4THRMDC THERMTHERMTRIP#F7FOX=PZ47807-2747-01C247C246A2E6AE25 -CPUI

33、TPDBR PLACEMENT NOTICE :1. CPUIOPLLVCC, CPUVCCA AND CPUVSSA RELATIVE R/C MUST NEAR CPU PIN2. CPUGTLREF RELATIVE R/C MUST NEAR CPU PINU431UB*4.7UCPUVIDVCCC33,4,32 -CPUPROCHOTPROCHOT#PWRGOOD MISCSLP#+ITPCLK-ITPCLKR5772.2KAB23AC2653,9 CPUPG8 -CPUSLPT157 T156+ITPCLK-ITPCLKVOUT-CPUTHRMTRIP1AB26AD261COREV

34、CC3VVIN-PCURSTIN 3,27 2927 VRON R660* 0R3AF22 +CPUCLK AF23 -CPUCLK ONCPU_NC10AE26T155OPTIMIZED/COMPAT#+CPUCLK+CPUCLK 3-CPUCLK 3CLK -CPUCLKR6610RVIDONCPUVIDPG243VGNDPGR536 *0R -SKTOCC AF26(150mA)SKTOCC#3. IDEALLY, PLACE 1 CAP PER POWER PIN AND BASED ON REAL CASE TO REDUCE.4. CPUCOMP0 AND CPUCOMP1 PUL

35、LDN MUST NEAR CPU PINQ38 MMBT3904Q37MMBT3904CM28411AD12 13 PRESCPUBOOTSELECT R54610KFOX=PZ47807-2747-01CPUVIDVCCR580330R 2 -CPUA3.35 -CPUD0.63 -CPUDBI0.3 -CPUDSTB+0.3 -CPUDSTB-0.3 CPUTCK CPUTDI -CPUD0.63 45. ALL TESTHIx PULLUP MUST NEAR CPU6. AT LEAST 4 BULK CAPACITORS ON BOTH SIDE OF CPU POWER PLAN

36、E7. AT LEAST 32PCS 22U CAP AND 42.47U CAP AROUND CPUPROJECT : NT1Quanta Computer Inc.4 -CPUA3.353 -CPUBPM0.53 CPUTMS 3 -CPUTRST3,9 -CPUITPDBR3 CPUTDO3,4,9,32,33 COREVCC -CPUBPM0.5 CPUTMS -CPUTRST -CPUITPDBR CPUTDO COREVCC -CPUDBI0.3 4-CPUTHRMTRIPPIN -CPUDSTB+0.3 4-CPUDSTB-0.3 4CPUTCK 3CPUTDI 3SizeC

37、ustomDocument NumberR ev 1ANWD/PRESCOTT(CPU-A)D ate Wednesday, May 21, 2003Sheet2of33ABCDE+NORTHWOOD/PRESCOTT1OF3NORTHWOOD/PRESCOTT3OF31313NORTHWOOD/PRESCOTT2OF3AC20AC24AC23AA20AB2261.9/F1235678C106 U1210P14MXIO14MRR125 ICH14MRR13233RSIO14M+CPUCLKC223*10PCLKVDDAC189.1UXTAL_INREF_0 REF_1SIO14M 24ICH1

38、4M 833/FICH14M -CPUCLKC222 *10P CLKVDDAC210-CLKSUSAR104 -CLKPCISTPR455 -CLKCPUSTPR454 FSBSEL0R176 FSBSEL1R143 FSBSEL0R175 FSBSEL1R14410K13V+MCHHCLKC22 148MCLK*V1C0CPC188 C211Y3 -MCHHCLKC22 048MCLK*V1C0PCTXC 14.318M4746CPU2 CPU2# +SATACLKC21 9CLKVCC*10PC128*2M14.318MHz-SATACLKC21 8CLKVDD*10PC195C105

39、+ CPUHCLKR R165 -CPUHCLKRR16433.2/F +CPUCLK33.2/F -CPUCLKMCHCLK66C11 5CLKVCC*10PC129*1K*1K4443+CPUCLK 2-CPUCLK 2CPU1 CPU1#14MXOUTC11 4CLKVDD*10P C21 6CLKVDD*10P10P5ICHCLK66C133XTAL_OUTAGPCLK66C121-CLKSUSA214140 +MCHHCLKR R16333.2/F +MCHHCLK 33.2/F -MCHHCLKUSB48MC21 7CLKCPU*_1V0PDD C196PWRDWN#+MCHHCL

40、K 4-MCHHCLK 4CPU0 -CLKPCISTP -MCHHCLKRR162 CLKCPU_VDD C410 CLKVCCC12249PCI_STOP#CPU0# -CLKCPUSTP CK-40950CPU_STOP#A-CLKPGA3538+SATACLKRR16133.2/F +SATACLK33.2/F -SATACLKVTT_PWRGD#SRC SRC#+SATACLK 8-SATACLK 8-SATACLKRR160 ICHPCLKC120 10P10P37FSBSEL1 MA MBCLK SIOPLCKC119 282,4 FSBSEL1SCLK SDATA MA MBD

41、ATA30 +CPUCLK R466-CPUCLK R46749.9/F MINIPCLKC118 10P49.9/F49.9/F49.9/F49.9/F49.9/F2223263V66_03V66_13V66_23V66_3 VCH/3V66_41394PCLKC11 7+MCHHC1L0KP R468FSBSEL0512,4 FSBSEL0FS_A FS_B PCMPCLKC11 3-MCHHC1L0KP R469MCHCLK66RR11122RMCHCLK6656MCHCLK66 4ICHCLK66 8AGPCLK66 10 ICHCLK66R R110 AGPCLK66R R16822

42、RICHCLK66 AGPCLK66 LANPCLKC11 6+SATAC1L0KP R470 SIO14MC14 4-SATACL1K0P R4712729CLKVCC322R3VVDD_REF VDD_PCI_1 VDD_PCI_2L13 ICH14MC16110P10FBM2125HM33016ICHPCLKRR11633RICHPCLK7PCIF_0 PCIF_1 PCIF_2ICHPCLK 8L11CLKVDD36893VVDD_SRC VDD_3V6624FBM2125HM330These are for backdrive issueCLKCPU_VDD 48L193VVDD_C

43、PU_1 VDD_CPU_2FBM2125HM330 SIOPCLKR R11533RSIOPLCK42121314PCI_0 PCI_1 PCI_2 PCI_3 PCI_4 PCI_5 PCI_6SIOPCLK 24CLKVDDAMA MBCLK 3Q818 ICHSMBCLKMAMBCLKCLKVDDA55MINIPCLKR R11433RMINIPCLK3VVDD_AMINIPCLK 211394PCLK 19PCMPCLK 16LANPCLK 20L21FBM2125HM330 1394PCLKR R11333R1394PCLK PCMPCLK2N7002E151819SET IREF AS 2.32mA P