T12. ( P4 478P Processor with Dual Channel DDR SDRAM Mainboard ) Rev :1.0A. Page Title of Schematic : Schematics Version History Table :

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1 Schematics Version History Table : Job Schematics esigner Layout ompany pproval T Rev :.0 ircuit Ver. P Ver. Total Page Modificatory Page ate Signature ** Seeing the version history in last pages. ate Kelvin Kung 0/0 '0 0/0/0 0/0/0 Page: 0/0 '0 ( P P Processor with ual hannel R SRM Mainboard ) Page of Schematic : PI Slot & PI Slot PI Slot & LN Power RTL 0S/RTL00 Page over Sheet System lock iagram P P Part P P Part P P Part lock Generator I(MH)Part I(MH)Part I(MH)Part IMM & ( R SRMs ) 0 IMM & ( R SRMs ) GP X Slot.V IH Part IH Part IH Part I onnector US/FWH LP_F/K/M I/O Ports H/W Monitor 0 odec TX Power & Front Panel US onnectors Vcore - MIS - R Power 0 Size ocument Number R ev ustom.0 ate: Tuesday, February, 00 Sheet of litegroup omputer Systems over Sheet T

2 P : 0. x mm ; layers intel P Processor pin W FS : 00MHz & Freq : 00MHz W FS : MHz & Freq : MHz W FS : 00MHz & Freq : 00MHz US ports US ports intel isp/g Mic In Line Out Line In US ports GP Slot p X /.V US ports I 0pin udio odec MI MI W Freq : MHz VG (G only) I 0pin NR Slot USLN ports US V.0 Up to Ultra T/00 Two I hannel intel ' & Lan I/F FWH pin PL pin F-G intel IH 0pin G W : Freq : MHz LP bus Super I/O WHF pin PQFP W : : MHz ST Pin ST pin W R : 00/MHz & Freq : 00MHz W R :00//MHz & Freq : MHz W R : //00MHz & Freq : 00MHz IMM: R Socket P IMM : R Socket P IMM: R Socket P IMM : R Socket P Lan hip RTL00 Pin OR Lan hip RTL0S pin PI Slot PI Slot PI Slot PI Slot PI Slot 0 PI Slot USLN RJ litegroup omputer Systems System lock iagram T Size ocument Number Rev.0 ate: Tuesday, February, 00 Sheet of

3 P PU H_0 H_ 0 Y H_ W H_ V H_ H_ U H_0 H_ 0 T H_ H_ W H_ H_ R H_ H_ V H_ H_ T H_ H_0 U G H_ H_ 0 P H H_ H_ U H_ H_ T H_ H_ R J H_0 H_ 0 P H_ H_ P H H_ H_ R H_ H_ T G H_ H_ N F H_ H_0 N F H_ H_ 0 N H_ H_ M F H_ H_ N H_ H_ M L H_0 H_ 0 M G H_ H_ L H H_ H_ M M H_ H_ L L H_ H_ K J H_ H_0 L K H_ H_ 0 K H H_ H_ K M H_ N PUVI0 PUVI0 H_ VI0 P PUVI PUVI H_ VI M PUVI PUVI H_ VI N PUVI PUVI H_ VI M PUVI PUVI H_ VI N PUVI PUVI H_ VI N H_RQ H_RQ H_0 RQ H R H_RQ H_RQ H_ 0 RQ J P H_RQ H_RQ H_ RQ J R H_RQ H_RQ H_ RQ K R H_RQ0 H_RQ0 H_ RQ0 J T H_ T H_PM H_ PM T H_PM H_ PM T H_PM H_ PM Y U H_PM H_ PM U H_PM H_0 PM U H_PM0 H_ 0 PM0 V H_ U H_ V TSTHI H_ TSTHI V TSTHI H_ TSTHI W TSTHI0 H_ TSTHI0 Y R TSTHI R P Y H_ TSTHI W W TSTHI H_ TSTHI U R Y H_ TSTHI Y H_0 TSTHI 0 Y lose PU H_ 0 TSTHI H_ TSTHI H_ TSTHI 0 TSTHI TSTHI TSTHI H_RS0_L TSTHI TSTHI0 H_RS0_L F H_RS_L RS0 TSTHI0 H_RS_L G H_RS_L RS H_RS_L F RS ZIF-P-FOXONN TSTHI TSTHI0 TSTHI P H_[0..] H_[..] H_[0..] H_[..], OOTSL OOTSL PU H_PM TSTHI TSTHI H_PM R R0 R R H_PM0 H_PM H_PM H_PM RN lose PU -PR litegroup omputer Systems P P Part T Size ocument Number R ev ustom ate: Tuesday, February 0, 00 Sheet of H H H H F F0 F F F F F0 F F F 0 0 SKTO# F F F F F F F F F F F F F F F F P P P P0 L K K J RN -PR

4 Place Inside PU avity HGTLRF HGTLRF R 00- P 0P U R - GTLRF=/P GTLRF GNRTION IRUITS P L L IN-0U-0-OP IN-0U-0 H_I H_I H_I H_I0 H ST H ST0 NMI INTR K_00M_PU_L K_00M_PU_H H STP H STP H STP H STP0 H STN H STN H STN H STN0 SN SN R R.U H_I H_I H_I H_I0 H ST H ST0 NMI INTR 0uF/00 K_00M_PU_L K_00M_PU_H OMP OMP0 H STP H STP H STP H STP0 H STN H STN H STN H STN0 SN SN PU 0 V P G R L F F P L W P J F W R K F0 F F F F F F F F F G G G PU PU IOPLL ITP_LK0 ITP_LK # # # #0 ST ST0 RST LINT LINT0 LK LK0 OMP OMP0 STP STP STP STP0 STN STN STN STN0 _SNS _SNS 0 0 F0 F GTLRF0 GTLRF GTLRF GTLRF IRR MRR FRR STPLK INIT INIT RSP SY RY TRY S LOK R0 NR HIT HITM PRI FR TK TI TMS TRST TO PROHOT IGNN SMI 0M SLP PWRGOO RST PWMG THRM THRM THRMTRIP SL0 SL P0 P VI VIPRG V Y W H H J G G H G F F V F F Y Y Y Y W W W W V V V V U U U U T T T T R.V FRR_L STPLK_L HINIT_L H_SY_L H_RY_L H_TRY_L H_S_L H_LOK_L H_RQ0_L H_NR_L H_HIT_L H_HITM_L H_PRI_L H_FR_L H_TK H_TI H_TMS H_TRST PROHOT_L IGNN_L SMI_L 0M_L SLP_L H_PWRG H_PURST_L IPG VTIN THRMN THRMTRIP_L.U FRR_L STPLK_L HINIT_L, H_SY_L H_RY_L H_TRY_L H_S_L H_LOK_L H_RQ0_L H_NR_L H_HIT_L H_HITM_L H_PRI_L H_FR_L PROHOT_L IGNN_L SMI_L 0M_L SLP_L H_PWRG H_PURST_L VTIN,0 THRMN,0 THRMTRIP_L SL0 SL SL0, SL,.V SL0/ 0/0 =00MHZ SL0/ /0 =MHZ SL0/ / =MHZ SL0/ = 0/ =00MHZ H_RQ0_L IPG H_PWRG PROHOT_L H_TMS H_PURST_L H_TK H_TI H_TRST PU SIGNL TRMINTION LOS TO PU R 00 R R 00- R 0.K--O R 0 P LOS TO PU R0 -O R R -O R 0 P PU P PU.V G J J J J K K K K L L L L M M M M N N N N P P P P R R R PU ZIF-P-FOXONN N0S litegroup omputer Systems P P Part T Size ocument Number R ev ustom ate: Tuesday, February 0, 00 Sheet of

5 P * Placement :Put the cap on the North side of the processor P * Placement : Put the cap in the processor cavity p/n:0-00- PU litegroup omputer Systems P P PS T Size ocument Number R ev ustom ate: Tuesday, February 0, 00 Sheet of 0uF/00 0uF/00 0 0uF/00 0uF/00 0uF/00 0uF/00 0uF/00 0uF/00 0uF/00 0uF/00 0uF/00 0uF/00 0 0uF/00 0uF/00 0 0uF/00 0uF/00 0uF/00 0uF/00 0 0uF/00 0uF/00 0uF/00 0uF/00

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litegroup omputer Systems lock Generator T Size ocument Number R ev ustom ate: Tuesday, February 0, 00 Sheet of

7 H_RQ0 H_RQ H_RQ H_RQ H_RQ H_[..] H_[0..] H_ H_ H_ H_ H_ H_ H_ H_0 H_ H_ H_ H_ H_ H_ H_ H_ H_ H_0 H_ H_ H_ H_ H_ H_ H_ H_ H_ H_0 H_ H ST0 H ST K_00M_MH_H K_00M_MH_L H STP0 H STP H STP H STP H STN0 H STN H STN H STN H_I0 H_I H_I H_I H_S_L H_TRY_L H_RY_L H_FR_L H_HITM_L H_HIT_L H_LOK_L H_RQ0_L H_NR_L H_PRI_L H_SY_L H_RS0_L H_RS_L H_RS_L H_PURST_L PWROK HROMP HSWING HSWING HGTLRF H_ H_ H_ H_0 H_ H_ H_ H_0 H_ H_ H_ H_ H_ H_ H_ H_ H_ H_ H_ H_ H_ H_0 H_ H_ H_0 H_ H_ H_ H_ H_ H_ H_ H_ H_0 H_ H_ H_ H_ H_ H_ H_ H_ H_ H_0 H_ H_ H_ H_ H_ H_ H_ H_ H_0 H_ H_ H_ H_ H_ H_ H_ H_ H_ H_ H_ PROHOT_L SL0 SL SL0 SL PP _SM _FS _PLL _ PP PP VSMYR VP VP VP VSMYR0 VP VQP VQP HGTLRF _SM _FS _PLL _ RSL0 RSL GMHP GMHP GMHP VQ VQ VSMYR VSMYR0 VQ GMHP VQ VQ VQ _VSTR H_RQ H_RQ0 H_RQ H_RQ H_RQ H_[..] H_[0..] H_LOK_L H_TRY_L H_RY_L H_HIT_L H_HITM_L H_FR_L H_S_L H ST H ST0 K_00M_MH_H K_00M_MH_L H STP0 H STN0 H STP H STN H STP H STN H STP H STN H_I0 H_I H_I H_I H_SY_L H_RQ0_L H_PRI_L H_NR_L H_RS0_L H_RS_L H_RS_L H_PURST_L PWROK,, HGTLRF SL0, SL, PROHOT_L Size ocument Number R ev ate: Sheet of I (GMH ) Part T litegroup omputer Systems Tuesday, February 0, 00 ustom lose To GMH R under 0mOhm HSWING W/S =0/ mils PU PU PU PU PU 0.U L.UH L UH-0.U 00U-V.U.U R K- R 00 L.UH-0 0.U U.U.0U-P.U R.K-.0U 0.U R 0-0.U.U-P R 0-.U/00.0U L0.UH-0-P 0.U.U 00U-V-P R.K- FS MH SPG MH H# H# 0 H# L H# H# H# K H# 0 H0# H# J H# H# 0 H# H# J H# F H# H# H# F H0# H# J H# G H# F H# H# H H# K H# H# F H# G0 H0# J H# G HRQ0# HRQ# J HRQ# L HRQ# HRQ# J HST0# 0 HST# HLKP HLKN HSTP0# HSTN0# INV0# HSTP# L HSTN# K INV# L HSTP# G HSTN# F INV# L HSTP# HSTN# INV# S# F HTRY# RY# G FR# L HITM# HIT# K HLOK# RQ0# NR# PRI# SY# RS0# G RS# RS# PURST# PWROK# HROMP HSWING HVRF F H0 H H H 0 H H H 0 H H H 0 H0 H H H H H H G0 H F H H F H0 J H L H G H G H F H F H H H J H G H0 H K H J H L H J H F H F H H K H G H0 G0 H L H H K H J H H0 H G H H H H0 H H H H H H 0 H H 0 H 0 H0 H H H PROHOT# L0 SL0 L SL L R0 0-0.U 00U-V-P.U POWR MH SPG MH F _R _R L _R L _R L _R M _R M _R M _R M _R M _R M _R M _R N _R N _R N _R N _R N _R N _R P _R P _R P _R P _R P _R R _R R _R R _R R _R R _R R _R _R R _ G _ G _GP Y _FS _PLL R _R _R J J J J K K K K L L L L0 L M M M0 M N N0 N P0 P R T T T T T0 U U U0 V V V0 W W W0 Y Y Y Y Y0 _GP G _GP J _GP J _GP J _GP J _GP J _GP K _GP K _GP K _GP K _GP L _GP L _GP L _GP L _GP L _GP Y _.U 0.U U.U-P MH MHF SPG MH R R R R R R0 R R R R N N0 N N N N N0 N N N N N0 M M M M M M M M M M M M L L K K K K K0 K K K K K0 K K J J J J J H H0 H H H0 H H H H H0 H H G G G G G G G0 G G G G G F F0 F F F F0 F F F F F F F Y Y Y0 Y Y Y Y0 Y Y Y Y W W W W V V0 V V V V V V0 V V V V U U U U T T T0 T T T T0 T T T T T R R R P P0 P P P P P P P N N N N M M0 M M M M M L R K- 00U-V.U.U

8 G_S G_S G_S G_S G_S G_S G_S G_S0 G_ST_L G_ST_H G 0 G G G G_[0..] G_0 G_ G_ G_ G_ G_ G_ G_ G_ G_ G_ G_0 G_ G_ G_ G_ G_ G_ G_ G_ G_ G_0 G_ G_ G_ G_ G_0 G_ G_ G_ G_ G_ G_S[0..] G_SST_H G_SST_L G_ST0_L G_ST0_H G_GNT_L G_FRM_L G_TRY_L G_IRY_L G_VSL_L G_STOP_L K_G_M_MH G_PR G_RQ_L G_SWING MHGPRF G_ST G_ST G_ST0 G_RF_L G_WF_L G_PIP_L G_ILO HL0 HL[0..0] HL HL HL HL HL HL HL HL HL HLST_L HL0 HLST_H HOMP HSWING HURF ISWING IRF OTLK VRST_L VS VSL R GRN LU GHSYN GVSYN RFST ISWING IRF G_SWING G_ROMP MHGPRF GTRF HSWING HURF LR LGRN LLU VS VLK VS HSYN VSYN VHSYN VVSYN LR LGRN VLK HSYN VSYN LLU VS VSL LU GRN R VVSYN VHSYN VS VS VSL VSL VQ VQ VQ VQ VQ VQ U U U G_ST_H G_ST_L G 0 G G G G_[0..] G_S[0..] G_SST_L G_ST0_H G_ST0_L G_FRM_L K_G_M_MH G_VSL_L G_IRY_L G_TRY_L G_STOP_L G_PR G_RQ_L G_GNT_L G_ST0 G_ST G_ST G_RF_L G_WF_L G_ILO HL[0..0] HLST_H HLST_L OTLK VRST_L,, GTRF MHGPRF HSWING HURF G_PIP_L G_SST_H Size ocument Number R ev ate: Sheet of I (GMH ) Part T litegroup omputer Systems Tuesday, February 0, 00 ustom lose to GMH Lose to GMH lose to GMH ivider place middle between GMH and IH Place near VG connector Place near VG connector Place near GMH." R - P-P R.K-P.0U.0U R 00-.U Q N00 R - R -P P-P P-P 0P-P R -.0U VG GP HU S MH SPG MH G0 Y G W G G U GFRM U GLKIN H GVSL GIRY V GTRY GSTOP W GPR/_TT GRQ N GGNT M GROMP GSWING GVRF GRF R0 GWF R I_HI M I_LO M GST0 N GST N GST N HI0 F HI G HI K HI G HI K HI L HI L HI L HI J HI H HI0 J HISTRF H HISTRS H HI_ROMP HI_SWING HI_VRF I0 K I H I I F I I 0 I F I G I I H I0 G ISTRF J ISTRS J I_ROMP G I_SWING F I_VRF F RFLK G XTTS# P IH_SYN# J RSTIN# K RSRV_ G0 RSRV_ G RSRV_ N RSRV_ P RSRV_ R GSTF0 GSTS0 G0 G G G G 0 G G G G G G0 G W0 G G W G W G V GSTF V GSTS V G G Y G Y G W G0 Y G V G W G U G T G T G T G R G P G P G0 P G M GSSTF U GSSTS T GS0# R GS# P GS# R GS# R GS# U GS# U0 GS# U GS# T _T H _LK F R F R# GRN H GRN# G LU H LU# G HSYN G VSYN RFST N_ N_ N_ N_ F N_ F N_ J N_ N N_ P N_ R N_0 R N_ R N_ N_ N_ N_ N_ N_ N_ N_ M N_0 R.U R -P R.K R - 0.U R - R 00-P P-P R.- L F-0-0-P.0U.0U L F-0-0-P R.K-P R --P R K 0P-P.0U P-P.U Q N00 0 P-P R - L F-0-0-P L F-0-0-P R -P R.K 0P-P R - R.K R0.- R0 -P R K L F-0-0-P R -P R 0.- R - VG ONN-VGST-P R G MS0 MS MS MS N HS VS 0 S S.U R 00-P.U P-P R.K R0.-

9 SMXROMP SMXVOH SMYVOH SMXVOL SMYVOL SRF SMYROMP K_ K_ K_0 S_L S_L S_L S_L0 SS_0 SRS_L_ SW_L_ M_ M_ M_ M_ M_ SS_ SS_L_ SS_0 SRS_L_ SW_L_ M_ M_ M_ M_ M_ SS_L_ SS_ S_L S_L0 K_ K_0 LK_L LK_H LK_L LK_L0 LK_H LK_H0 SMYVOL SMYVOH SMYROMP SRF SMXVOL M_ M_ M_ M_0 M_ M_ M_ M_ MP_ QS_L_ M_ M_ M_ M_ M_ M_0 M_ M_ MP_ QS_L_ M_ M_ M_ M_ M_ M_ M_ M_0 MP_ QS_L_ M_ M_ M_ M_ M_ M_ M_ M_ MP_ QS_L_ M_ M_0 M_ M_ M_ M_ M_ M_ MP_ QS_L_ M_ M_ M_ M_0 M_ M_ M_ MP_ QS_L_ M_ M_ M_ M_ M_ M_0 M_ M_ M_ MP_ QS_L_ M_ M_ M_ M_0 M_ M_ M_ M_ MP_ QS_L_ M_ M_ M_ M_ M_ M_0 M_ SMXVOH M_ SMXROMP MP_ SRF LK_L QS_L_ LK_L LK_H M_ LK_H SRF M_[0..] M_[..] M_[..] M_ M_ M_ M_ M_ M_ M_0 LK_H[0..] LK_L[0..] MP_ QS_L_ M_ M_ M_ M_ M_ M_ QS_L_[0..] QS_L_[0..] M_ M_ MP_ QS_L_ S_L[0..] S_L[0..] MP_[0..] SRF MP_[0..] M_[0..] M_[0..] K_[0..] K_[0..] LK_H[0..] LK_L[0..] M_ SS_0 SS_ SW_L_ M_0 M_ M_ M_ M_ M_ M_ MP_ QS_L_ SS_L_ M_ M_ M_ M_0 M_ M_ M_ M_ SRS_L_ SS_0 MP_ QS_L_ SS_ SW_L_ SS_L_ SRS_L_ M_[0..] LK_L LK_L LK_H LK_H LK_L M_ LK_L0 LK_H M_ M_ M_ M_0 M_ M_ M_ MP_ QS_L_ LK_H0 K_ LK_L LK_H LK_L LK_L LK_H LK_H K_ K_ S_L S_L M_ M_ M_ M_0 MP_0 QS_L_0 M_ M_ M_ M_ M_ M_0 M_ M_ M_ M_ M_ M_ M_ M_ M_ M_ M_0 M_ M_ M_ M_0 MP_0 QS_L_0 M_ M_ M_ M_ M_ M_0 M_ M_ M_ M_ M_ M_ M_ M_ M_ M_ M_0 _VSTR _VSTR _VSTR _VSTR VSMYR VSMYR0 VSMYR0 M_[0..] M_[..] 0 M_[..] LK_H[0..] 0 LK_L[0..] 0 QS_L_[0..] 0 QS_L_[0..] S_L[0..] 0 MP_[0..] 0 MP_[0..] M_[0..] 0 M_[0..] K_[0..] 0 K_[0..] LK_H[0..] LK_L[0..] SS_ 0 SS_0 0 SS_L_ SW_L_ SRS_L_ SS_ SS_0 SS_L_ 0 SW_L_ 0 SRS_L_ 0 M_[0..] 0 S_L[0..] Size ocument Number Rev ate: Sheet of T I (GMH ) Part Tuesday, February 0, 00 litegroup omputer Systems PU PU lose to pin lose to pin P R.- R.K- R 0K-.U/00.U/00 R.- R 0-.0U.0U R hannel MH SPG MH SM_0 J SM_ L SM_ K SM_ N SM_ L0 SM_ L SM_ L SM_ N SM_ P SM_ P SM_0 J SM_ N SM_ N SM_ L SM_ M SM_ P SM_ P SM_ M SW_# SS_# Y SRS_# S_0 S_ H SS_0# SS_# Y SS_# Y SS_# W SK_0 L0 SK_ N SK_ M0 SK_ P0 SMLK_0 K SMLK_0# K SMLK_ P SMLK_# N SMLK_ N SMLK_# N SMLK_ K SMLK_# K SMLK_ M SMLK_# L SMLK_ P SMLK_# P SMVRF_ SMXROMP K SMXROMPVOH N SMXROMPVOL L SQS_0 N SM_0 P SQ_0 P0 SQ_ P SQ_ M SQ_ N SQ_ M0 SQ_ L0 SQ_ L SQ_ P SQS_ P SM_ P SQ_ P SQ_ M SQ_0 L SQ_ P SQ_ L SQ_ N SQ_ P SQ_ M SQS_ P SM_ M SQ_ P SQ_ M SQ_ L SQ_ N SQ_0 P SQ_ L SQ_ P SQ_ P SQS_ M0 SM_ P0 SQ_ P SQ_ P SQ_ P SQ_ M SQ_ M SQ_ N SQ_0 M SQ_ N SQS_ F SM_ F SQ_ H SQ_ G SQ_ F SQ_ SQ_ H SQ_ G SQ_ SQ_ SQS_ V SM_ W SQ_0 SQ_ SQ_ V SQ_ V SQ_ SQ_ SQ_ U SQ_ U SQS_ M SM_ M SQ_ T SQ_ T SQ_0 K SQ_ K SQ_ T SQ_ P SQ_ L SQ_ L SQS_ H SM_ H SQ_ J SQ_ H SQ_ SQ_ F SQ_0 K SQ_ J SQ_ G SQ_ F R 0- MHG SPG MH L L L L K K K K K K0 K K K K K J J J J J0 J J J J J0 H H0 H H H H0 H H H H H H H H G G G F F F F0 F F F F F0 F F F F U R.K- R.-.0U R 0K-.0U R 0K- R0.K-.U/00 R.K- R hannel MH SPG MH SM_0 G SM_ J SM_ SM_ SM_ K SM_ G SM_ L SM_ F SM_ L SM_ J SM_0 F SM_ L SM_ J0 SM_ SM_ SM_ L SM_ L SM_ SW_# W SS_# W SRS_# W S_0 Y S_ SS_0# U SS_# T SS_# V SS_# W SK_0 K SK_ F SK_ G SK_ SMLK_0 G SMLK_0# G0 SMLK_ F SMLK_# G SMLK_ N SMLK_# N SMLK_ J0 SMLK_# H SMLK_ K SMLK_# L SMLK_ N SMLK_# N0 SMVRF_ P SMYROMP SMYROMPVOH R SMYROMPVOL R SQS_0 F SM_0 G SQ_0 J0 SQ_ SQ_ L SQ_ SQ_ L SQ_ F SQ_ K SQ_ G SQS_ G SM_ G SQ_ SQ_ L SQ_0 K SQ_ L SQ_ K SQ_ J SQ_ J SQ_ J SQS_ G SM_ SQ_ SQ_ 0 SQ_ G SQ_ K SQ_0 L SQ_ K SQ_ J SQ_ SQS_ H SM_ J SQ_ K SQ_ H SQ_ G SQ_ F SQ_ J SQ_ J SQ_0 SQ_ F SQS_ SM_ SQ_ 0 SQ_ SQ_ 0 SQ_ Y SQ_ SQ_ SQ_ SQ_ SQS_ U0 SM_ U SQ_0 0 SQ_ W0 SQ_ U SQ_ T SQ_ SQ_ V SQ_ U SQ_ R SQS_ L SM_ M SQ_ P SQ_ R0 SQ_0 K SQ_ L0 SQ_ R SQ_ R SQ_ P SQ_ L SQS_ J0 SM_ J SQ_ K0 SQ_ H SQ_ F SQ_ G SQ_0 N SQ_ M SQ_ J SQ_ G.0U 0.0U R0 0K- 0.U R.-.0U

10 M_[0..] M_[0..] M_[0..] S_L _R _R M_[0..] _VSTR S_L S_L _VSTR M_[..] S_L K_ M_[..] K_ K_ MP_[0..] K_ M_ RN M_ RN MP_[0..] M_ M_ LK_L[0..] M_ M_0 LK_L[0..] M_ -PR M_ -PR LK_H[0..] M_0 M_ LK_H[0..] SS_ RN M_ IMM IMM RN QS_L_[0..] QS_L_[0..] M_0 -PR MP_0 QS_L_0 -PR M_0 M_0 M_0 M_0 M_ RN M_ RN M_ 0 0 M_ M_ 0 0 M_ M_ M_ M_ M_ M_ M_ M_ -PR M_ -PR M_ M_ M_ 0 M_ M_ M_ M_ 0 M_ M_ M_ M_ RN MP_ M_ M_ M_ RN M_ M_ M_ M_ M_ M_ M_ M_ -PR QS_L_ M_ M_ M_ -PR M_ M_ M_ M_ M_ M_ M_ M_ M_ M_ M_ S_L RN M_ RN M_0 M_0 M_0 M_0 S_L M_0 M_ 0 0 M_ M_ 0 0 M_ S_L -PR M_ -PR M_ 0 M_ M_ 0 M_ SS_L_ M_ 0 M_ 0 0 M_ K_0 RN M_ RN 0 0 M_ 0 M_ K_ M_ SS_0 0 M_ SS_0 0 M_ K_ M_ SS_0 -PR -PR SS_ 0 0 M_ SS_ 0 0 M_ K_ M_0 SS_ M_ M_ M_ M_ M_ RN M_ S_L0 M_ S_L RN0 M_ M_ M_ S_L0 S_L S0 M_0 S_L S0 M_0 M_ -PR MP_ S_L S 0 M_ S 0 -PR M_ M_ QS_L_ N/S M_ N/S M_ M_ RN N/S M_ N/S M_ S_L0 M_ MP_0 M_ MP_0 RN M_ SW_L_ M_ -PR MP_ QM0 M_ MP_ QM0 0 M_ SRS_L_ M_ MP_ QM 0 M_ MP_ QM -PR M_ SS_0 MP_ QM M_ MP_ QM M_ MP_ MP_ QM 0 M_ MP_ QM 0 RN M_ QS_L_ MP_ QM M_ MP_ QM M_ M_ MP_ QM M_0 MP_ QM -PR M_0 M_ MP_ QM 0 M_ MP_ QM 0 M_ QS_L_ M_ RN QM M_ QM R 0 M_ MP_ R M_ QM 0 M_ QM M_ M_ M_ -PR SW_L_ M_ SW_L_ R M_ M_ R M_0 SW_L_ SS_L_ W M_ SS_L_ W M_ SS_L_ SRS_L_ S 0 M_ SRS_L_ S 0 M_ M_ SRS_L_ RS M_ RS RN M_ M_ K_0 M_ K_ M_ M_ K_0 K_ K0 0 M_ K_ K0 0 -PR M_ M_ K_ K M_0 K M_0 M_ RN0 LK_H 0 M_ LK_H 0 M_ MP_ LK_L K0/NU M_ LK_L K0/NU M_ M_ -PR LK_H0 K0/NU M_ LK_H K0/NU M_ QS_L_ LK_L0 K M_ LK_L K M R LK_H K M_ LK_H K M_ M_0 RN LK_L K/NU M_ LK_L K/NU M_ M_ K/NU Put X cap be RP M_ K/NU M_ M_ -PR QS_L_0 M_ QS_L_0 M_ M_ QS_L_ QS0 M_ QS_L_ QS0 M_ M_ QS_L_ QS M_0 QS_L_ QS RN M_0 M_ QS_L_ QS 0 M_ QS_L_ QS 0 M_ M_ QS_L_ QS 0 M_ QS_L_ QS 0 -PR M_ M_ QS_L_ QS M_ QS_L_ QS M_ QS_L_ QS M_ QS_L_ QS M_ M_ QS_L_ QS 0 RN M_ QS_L_ QS 0 M_ M_ QS M_ QS M_ M_ QS -PR M_ QS M_ M_ ST M_ ST M R M_,, ST SLK S M_ SLK S RN M_ M_,, SLK SL M_0 SL M_0 QS_L_ 0 M_ 0 -PR _VSTR M_ MP_ S0 M_ S0 M_ S M_ S M_ M_ S RN S M_0 SRF SRF M_ VRF 0 -PR VRF 0 M_0 VI VI _VSTR _VSTR QS_L_ RN VSP VSP MP_ M_ -PR N N 0 _R M_ N 0 N 0 N 0 N 0 M_ RN0 N 0 N M_ N M_ -PR N/FTN WP 0 N N/FTN WP 0 M VSTR R _VSTR.U _R.U.U SRF 00U-V 000U-0V R U VQ VQ VQ 0 VQ VQ VQ VQ VQ 0 VQ VQ VQ VQ VQ VQ VQ VQ 0 _VSTR R 0-OP INIT STY POWR _VSTR V V V V 0 V V 0 V 0 V V L L-R-OP R-LU.U-OP 000U-0V 00U-V VQ VQ VQ 0 VQ VQ VQ VQ VQ 0 VQ VQ VQ VQ VQ VQ VQ VQ 0 0.U-OP.U V V V V 0 V V 0 V 0 V V R-LU _R.U.U.U.U 0.U-OP.U 0.U-OP.U-OP.U.U-OP.U-OP.U.U-OP.U.U 0.U-OP.U.U.U-OP.U.U-OP.U-OP.U.U-OP.U.U=OP.U litegroup omputer Systems IMM & ( R SRMs ) T Size ocument Number R ev ustom ate: Tuesday, February 0, 00 Sheet 0 of.u

11 M_[0..] M_[0..] M_[0..] M_[0..] _R _R _VSTR _VSTR M_[..] M_[..] MP_[0..] MP_[0..] M_ M_ RN M_ M_ RN LK_L[0..] M_ M_ LK_L[0..] M_ -PR M_0 -PR LK_H[0..] SW_L_ M_ LK_H[0..] SS_L_ RN M_ IMM IMM RN QS_L_[0..] QS_L_[0..] SRS_L_ -PR MP_0 SS_0 QS_L_0 -PR VQ VQ VQ 0 VQ VQ VQ VQ VQ 0 VQ VQ VQ VQ VQ VQ VQ VQ 0 V V V V 0 V V 0 V 0 V V M_0 M_0 M_0 M_0 S_L M_ M_ 0 0 M_ M_ 0 0 R0 RN M_ S_L0 M_ M_ M_ M_ R0 M_ K_0 R M_ M_ M_ M_ -PR 0 M_ K_ M_ M_ 0 M_ M_ R M_ MP_ RN0 M_ M_ M_ M_ M_ M_ M_ M_ M_ QS_L_ -PR M_ M_ M_ M_ M_ M_ M_ M_ M_ M_ M_ M_ M_ M_ M_ RN M_0 M_0 M_0 RN M_0 M_ M_0 M_ 0 0 M_ M_ 0 0 M_ M_ M_ -PR M_ 0 M_ M_ 0 -PR M_ M_ M_ 0 M_ 0 0 M_ M_ QS_L_ RN 0 0 RN M_ 0 M_ M_ M_ SS_0 0 M_ SS_0 0 M_ M_ M_ SS_0 -PR SS_ 0 0 -PR M_ SS_ 0 0 M_ M_ M_0 SS_ M_ M_ M_ M_ M_ M_ S_L0 M_ S_L RN RN M_ M_ M_ S_L0 S_L S0 M_0 S_L S_L S0 M_0 M_ MP_ S_L S 0 M_ S_L S 0 -PR -PR M_ M_ M_ N/S M_ N/S M_ SS_ M_ N/S M_ N/S RN RN M_ M_0 M_ MP_0 M_ MP_0 M_ M_0 M_ MP_ QM0 M_ MP_ QM0 -PR -PR 0 M_ M_ MP_ QM 0 M_ MP_ QM M_ MP_ QM M_ MP_ QM M_ MP_ MP_ QM 0 M_ MP_ QM 0 RN M_ QS_L_ MP_ QM M_ MP_ QM M_ M_ MP_ QM M_0 MP_ QM -PR M_0 M_ MP_ QM 0 M_ MP_ QM 0 M_ M_ RN0 QM M_ QM 0 M_ M_ QM 0 M_ QM M_ M_0 -PR SW_L_ M_ SW_L_ M_ M_ SW_L_ SS_L_ W M_ SS_L_ W M_ SS_L_ SRS_L_ S 0 M_ SRS_L_ S 0 M_ M_ RN SRS_L_ RS M_ RS M_ M_ K_0 M_ K_ M_ M_ -PR K_0 K_ K0 0 M_ K_ K_ K0 0 M_ M_ K_ K M_0 K_ K M_0 M_ LK_H 0 M_ LK_H 0 RN M_ M_ LK_L K0/NU M_ LK_L K0/NU M_ MP_ LK_H0 K0/NU M_ LK_H K0/NU -PR M_ QS_L_ LK_L0 K M_ LK_L K M R LK_H K M_ LK_H K M_ M_0 RN LK_L K/NU M_ LK_L K/NU M_ M_ K/NU Put X cap be RP M_ K/NU M_ M_ -PR QS_L_0 M_ QS_L_0 M_ M_ QS_L_ QS0 M_ QS_L_ QS0 M_ MP_ QS_L_ QS M_0 QS_L_ QS RN M_0 QS_L_ QS_L_ QS 0 M_ QS_L_ QS 0 M_ M_ QS_L_ QS 0 M_ QS_L_ QS 0 -PR M_ M_ QS_L_ QS M_ QS_L_ QS M_ QS_L_ QS M_ QS_L_ QS M_ M_ QS_L_ QS 0 M_ QS_L_ QS 0 RN M_ M_ QS M_ QS M_ M_ QS M_ QS -PR M_ M_ ST M_ ST M R M_ RN,0, ST SLK S M_ SLK S M_ M_,0, SLK SL M_0 SL M_0 M_ -PR 0 M_ 0 M_ M_ S0 _VSTR M_ S0 _VSTR M_ S M_ S M_ M_0 S S RN M_ SRF SRF QS_L_ VRF 0 VRF 0 -PR MP_ VI VI _VSTR _VSTR M_ RN VSP VSP M_0 M_ -PR N N 0 _R M_ N 0 N 0 N 0 N 0 QS_L_ N 0 N RN MP_ N M_ N/FTN WP 0 N N/FTN WP 0 -PR M_ M_ RN0 M_ R-LU R-LU M_ -PR _VSTR M_.U U VQ VQ VQ 0 VQ VQ VQ VQ VQ 0 VQ VQ VQ VQ VQ VQ VQ VQ 0 V V V V 0 V V 0 V 0 V V U-OP.U-OP.U 00.U-OP.U.U-OP 0.U 0.U-OP.U 0.U-OP.U.U-OP 0.U.U-OP.U _R R SRF _VSTR R U 0.U-OP 0.U 0.U-OP 0.U 0.U-OP 0.U 0.U.U.U.U-OP.U-OP.U.U-OP.U.U litegroup omputer Systems IMM & ( R SRMs ) T Size ocument Number R ev ustom ate: Tuesday, February 0, 00 Sheet of

12 G_S[0..] G_[0..] G_S G_ G INT- G_S G_ST_H G_ST0_L G_ G_IRY_L G_ST G_S G 0 G_RQ_L G_ G_0 G_ G_ G_ G_S0 G_ G_ G_ G_ST0_H G_RF_L G_ G_SST_H G G_S G_ST_L G_SRR_R_L G_ K_G_M_GP G_TRY_L G_ G_ G_ G_GNT_L G_FRM_L G G_ G_ G_ G_ G_ G_S G_ G_ G_PIP_L G_S G_SST_L G_0 G_ G_VSL_L INT- G_PR G_0 G_ G_ST0 G_WF_L G_ G_ G_S G_STOP_L G_ G_ G_PRR_R_L PIPM_L G_ G_0 G_STOP_L G_ST0_L G 0 G G_ST_H G_SST_L G_GNT_L G_SST_H G_FRM_L G_ST_L G_WF_L G_PIP_L G_ST0_H G_RF_L G G_RQ_L G INT- INT- PIPM_L G_ST G_IRY_L G_VSL_L G_TRY_L G_ST K_G_M_GP G_SRR_R_L G_ILO G_ILO MHGPRF G_ST0 G_ST G_PR GT_L GTRF G_PRR_R_L VRST_L VRST_L GT_L V RSM VQ VQ VQ RSM V VQ VQ MHGPRF GTRF G_[0..] G_S[0..] G 0 G G G G_FRM_L G_VSL_L G_IRY_L G_TRY_L G_STOP_L G_PR G_RQ_L G_GNT_L G_PIP_L G_ST0_H G_ST0_L G_ST_H G_ST_L G_SST_H G_SST_L G_ST0 G_ST G_ST G_ILO G_RF_L G_WF_L K_G_M_GP INT-, INT- VRST_L,, PIPM_L,,,, Size ocument Number Rev ate: Sheet of T GP X Slot.V Tuesday, February 0, 00 litegroup omputer Systems H- High: / X Low: X N0S change library R.K R0.K.U.U GP GP-R OVRNT# V_ V_ US _K INT# LK RQ#/Q._F ST0/Q 0 ST/Q RF#/Q0 _L RSV_H S0/Q._G S/QM S_ST _M S/Q 0 S/Q RSV _N.VUX._H /Q /Q0._I /Q /Q 0 _O _ST /Q VQ_F /Q /Q _P /Q /#/Q VQ_G 0 IRY#/Q.VUX _Q RSV_K._J VSL#/Q VQ_H PRR# _R SRR# 0 /#/Q0 VQ_I /Q /Q _S 0/QM /Q0 VQ_J _ST0 /Q 0 _T /Q /Q VQ_K /Q VRF_G V TYPT# RSV_ US- _ INT# RST# GNT#._ QM/ST 0 RSV_ Q/PIP# _ WF# Q/S._ Q/S S_ST# _ W#/S 0 M_FRQ_SL/S RSV RSV_._ TLK0/0 TLK/._ S#/ 0 ST# RS#//# VQ_ 0/ /0 _F / / VQ_ 0 0/FRM# RSV G RSV_F._ /TRY# S#/STOP# PM# _H /PR 0 / VQ_ / / _I / //0# VQ ST0# Q/ 0 _J Q/ Q/ VQ_ QM0/0 VRF_G R0.K.U-O.U R0.K 0.U Q 0.U.U.U-O Q 0 Q 0 R0 00

13 INT-G INT- PRQ- INT-F RQ- PRQ- PRQ-0 PRQ- INT- PRQ- PRQ- ST ST ST,,,,,, 0,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, 0,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, 0,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, 0,,, -,,, -,,, -,,, R0.K R0.K R.K TXP RN.K-PR RN.K-PR TXN RXN RXP TXP TXN RXN RXP ST0TXP ST0TXN ST0RXN ST0RXP STTXP STTXN STRXN STRXP P F P F N P N N H P L G G K G L H M F K J J H H K G J J M N J RT T--S /# /# /# /0# R0 RT K RSM T Lithium V/0M IH FRM# IRY# TRY# VSL# STOP# PR PRR# PLOK# SRR# PM# PIRST# PILK PIRQ# PIRQ# PIRQ# PIRQ# PIRQ#/GPI PIRQF#/GPI PIRQG#/GPI PIRQH#/GPI RQ0# RQ# RQ# RQ# RQ#/GPI0 RQ#/GPI0 RQ#RQ#/GPI GNT0# GNT# GNT# GNT# GNT#/GPO GNT#/GPO GNT#/GNT#/GPO SPG_IH.U R K.U M L F K L L V V N FRM_L IRY_L TRY_L VSL_L STOP_L PR PRR_L PLOK_L SRR_L PIPM_L VRST_L K_P_M_IH INT- INT- INT- INT- INT- INT-F INT-G INT-H KRST_L 0GT_L SIRQ GPIO GPIO THRM_L GPIO SPKR PRQ-0 PRQ- PRQ- PRQ- PRQ- RQ- PRQ- PGNT-0 PGNT- PGNT- PGNT- PGNT- PGNT- No Reboot R RTRST_L K RN.K-PR MOS - : NORML - : LR MOS FRM_L,,, IRY_L,,, TRY_L,,, VSL_L,,, STOP_L,,, PR,,, PRR_L,,, PLOK_L,, SRR_L,,, PIPM_L,,,, VRST_L,, K_P_M_IH INT-, INT- INT-, INT-, INT-, INT-F,, INT-G,,, INT-H, PRQ-0 PRQ- PRQ- PRQ- PRQ- PRQ- PGNT-0 PGNT- PGNT- PGNT- PGNT- R.K JP PGNT- RSM H* R.K R 0K R.K R 0K-O JP R R K-O P 0GT_L 0M_L SLP_L FRR_L IGNN_L, HINIT_L INTR NMI KRST_L SIRQ SMI_L STPLK_L, FWH0, FWH, FWH, FWH, FWH LRQ0_L,0 RTRST_L, RSMRST_L,, PWROK RSMRST- ms LY 0K-O THRMTRIP_L XTSMI_L PWRT_L SUSLK LPPM_L SMLINK TLOW_L LPP_L RI_L PIPM_L SMT SMLK SMLRT SMLINK0 HWRST_L LRT_L GPIO R LOS IH R.- K_00M_ST_H K_00M_ST_L R 0GT_L 0M_L SLP_L FRR_L IGNN_L HINIT_L INTR NMI KRST_L SIRQ SMI_L STPLK_L ST0TXP ST0TXN ST0RXN ST0RXP STTXP STTXN STRXN STRXP STIS K_00M_ST_H K_00M_ST_L FWH0 FWH FWH FWH FWH LRQ0_L RTX RTX RTRST_L RSMRST_L PWROK R.K RN0.K-PR RN.K-PR RN.K-PR RN.K-PR P RSM IH T 0GT GPUSY#/GPI V 0M# GPI P PU_SLP# GPI U FRR# SMLRT#/GPI R IGNN# GPI R INIT# GPI U INTR GPO R NMI GPO P RIN# GPO0 F SRIRQ GPO V SMI# GPO T STPLK# ST_L# GPIO P0 PRSLPVR GPIO R PSLP# GPIO GPIO ST0TXP GPIO ST0TXN GPIO ST0RXN GPIO ST0RXP SMLK SMT 0 STTXP SMLINK0 0 STTXN SMLINK STRXN LINKLRT# STRXP SPKR Y STRISP RI# Y STRISN PWRTN# SUSLK LK00P TLOW# LK00N SUS_STT# SLP_S# T L0 SLP_S# R L SLP_S# R L SYS_RST# U L VGT/VRMPWRG T LFRM# PUPWRG/GPO U LRQ0# THRMTRIP# R LRQ#/GPI THRM# INTVRMN RTX LK RTX INTRUR# RTRST# RSMRST# N PWROK SPG_IH R,0, ST,0, SLK 0P 0M X.K 00 RTX RTX 0P ST SLK R U Y W W U T0 U R U0 F W V W T G F V Y Y W U U R0 P T T 0 F0 Y GPIO GPIO LPPM_L SMLRT XTSMI_L GPIO GPIO L0 STL SMLK SMT SMLINK0 SMLINK LRT_L SPKR RI_L PWRT_L SUSLK TLOW_L LPP_L SLP_L SLP_L HWRST_L VRM_PWRG H_PWRG THRMTRIP_L THRM_L INTVRMN K_M_IH INTRUR_L V R 0K LPPM_L L0 STL SMLK,,,, SMT,,,, SPKR RI_L 0 PWRT_L SLP_L, SLP_L, HWRST_L VRM_PWRG H_PWRG THRMTRIP_L THRM_L K_M_IH R M R 0K SMT Q N00 R ST SMLK Q N00 R SLK RT litegroup omputer Systems IH Part 0-O 0-O ST Size ocument Number Rev ustom T ate: Tuesday, February 0, 00 Sheet of

14 VQ **LOS IH** R R - 0MIL WI IH HL0 HL HL HL HL HL HL HL HL HL HL0 HLST_H HLST_L HSWING HURF K_HL_M_IH LNRX0 LNRX LNRX LNTX0 LNTX LNTX LNRSTSYN LNLK, RSMRST_L _IN _S _SHLK _OUT, _SYN, _RST_L, _SOUT _SIN0 _SIN, _SIN, _IT_LK HL0 HL HL HL HL HL HL HL HL HL HL0 HL HLST_H HLST_L IHMP HSWING HURF K_HL_M_IH LNRX0 LNRX LNRX LNTX0 LNTX LNTX LNRSTSYN LNLK RSMRST_L _IN _S _SHLK _OUT _SYN _RST_L _SOUT _SIN0 _SIN _SIN _IT_LK H0 H J0 H M M N M0 L J K G K J N L0 L N HI0 HI HI HI HI HI HI HI HI HI HI0 HI HI_STF HI_STS HIROMP HI_VSWING HIRF LK LN_RX0 LN_RX LN_RX LN_TX0 LN_TX LN_TX LN_RSTSYN LN_LK LN_RST# _IN _S _SHLK _OUT _SYN _RST# _SOUT _SIN0 _SIN _SIN _IT_LK USP0P USP0N USPP USPN USPP USPN USPP USPN USPP USPN USPP USPN USPP USPN USPP USPN O0# O# O# O# O#/GPI O#/GPI0 O#/GPI O#/GPI USRIS USRIS# LK 0 0 F USP0P USP0N USPP USPN USPP USPN USPP USPN USPP USPN USPP USPN USPP USPN USPP USPN O0_L O_L USRIS_L K_US_M_IH USP0P USP0N USPP USPN USPP USPN USPP USPN USPP USPN USPP USPN USPP USPN USPP USPN R00 R 0K 0K RSM R0. % Must routing a trace to.ohm pad, on't direct connect with USRIS_L.(two trace must < 00 mils) K_US_M_IH P P P P P P0 P P P P P P P P P P0 PIOW_L PK_L PRQ_L PIOR_L PIORY P P P0 SP_L SP_L IRQ P P P P P P0 P P P P P P P P P P0 PIOW_L PK_L PRQ_L PIOR_L PIORY P P P0 SP_L SP_L IRQ Y Y Y Y Y Y IH P P P P P P0 P P P P P P P P P P0 PIOW# PK# PRQ PIOR# PIORY P P P0 PS# PS# IRQ SPG_IH S S S S S S0 S S S S S S S S S S0 SIOW# SK# SRQ SIOR# SIORY S S S0 SS# SS# IRQ 0 Y 0 0 Y W0 Y0 Y Y W W W V0 V Y S S S S S S0 S S S S S S S S S S0 SIOW_L SK_L SRQ_L SIOR_L SIORY S S S0 SS_L SS_L IRQ S S S S S S0 S S S S S S S S S S0 SIOW_L SK_L SRQ_L SIOR_L SIORY S S S0 SS_L SS_L IRQ SPG_IH HSWING.0U HURF.0U _SIN0 _SIN R R 0K 0K lose to IH _SOUT R0 Safe Mode.K-O litegroup omputer Systems IH Part Size ocument Number Rev ustom T ate: Tuesday, February 0, 00 Sheet of

15 RSMRST_L RSMRST_L TXPOK PIRST_L VRST_L OGRST_L VRF VRF RSM RT VQ VQ VS P RSM RSM VS VS VS VS VS VS RSMRST_L, TXPOK,, PWROK,, PIRST_L,,,,,, VRST_L,, OGRST_L Size ocument Number Rev ate: Sheet of T IH Part ustom Tuesday, February 0, 00 litegroup omputer Systems These pins need to be separarted power plane 00P U HT.U.U.U R 0K IH SPG_IH _ F _ G _ H _ K _ L _ M0 _ N0 _ P _ R _ V _ W _ W _ W 0 _ G _ G SUS_ SUS_ SUS_ SUS_ F0 SUS_ F SUS_ SUS_ SUS_ U SUS_ V SUS_ F SUS_ F SUS_ F SUS_ K VRF VRF W VRF_SUS RT _ K0 _ K _ K _ L _ P _ R0 _ R _ H _ J _ K _ M _ N _ N F _ F _ W _ R _ W _ W0 _ W _ W _ W _ W STPLL STPLL USPLL SUS_ F SUS_ Y SUS_ SUS_ SUS_ F SUS_ F _ V_PU_IO R V_PU_IO R V_PU_IO T _ IHF SPG_IH F F G0 G G H H H J J J K K K0 K K K L0 L L L L L L L M M M M M M M M N N N N N0 P P0 P P P P P P R R T T T U V V W W Y0 Y Y Y Y U HT 0.0U R.K R 0K R.K R0 K R.K R.K.U.0U U HT R U U HT 0.0U.U-O U HT.U-O R K UF HT LL-S

16 P[0..] P[0..],,,,,, PIRST_L PIRST_L R P P P P P P P P0 R.K R0 0K I P P P0 P P P P P 0 PRQ_L 0 PRQ_L PIOW_L PIOW_L PIOR_L LO:0 PIN L PIOR_L PIORY PIORY PK_L HI:0 PIN L PK_L IRQ 0 IRQ P P PT P0 P P0 P SP_L SP_L SP_L SP_L ITP_L 0 H0*-LP-P0 R K S[0..] S[0..] PIRST_L SRQ_L SIOW_L SIOR_L SIORY SK_L IRQ S S0 SS_L R S S S S S S S S0 SRQ_L SIOW_L SIOR_L SIORY SK_L IRQ S S0 SS_L ITS_L I H0*-LP-P0 S S S0 R0.K R 0K S S S S S S SS_L S SS_L R K ST LL-S ITP_L HL ITS_L LL-S # MX TR LNGTH IS " litegroup omputer Systems I onnector T Size ocument Number Rev ustom ate: Tuesday, February 0, 00 Sheet of

17 US PORT INTRF UL 00 Mils Width USPWR 000U-0V USPN USPP USPN USPP KY US 0 0 H*-P USPN USPP USPN USPP USPN USPP USPN USPP KY US 0 0 H*-P USPN USPP USPN USPP GPI: R0.K-O High: S not support Low: S support R.K R0.K R0.K R.K-O I FGPI FGPI GPI: High:-OM Lan Install Low:Realtek PI Lan install,,,,,, PIRST_L,,, ST PT R.K R.K FWH0 FWH FWH.U-OP PIRST_L FGPI FGPI FGPI0 FWHWP_L TL_L FWH0 FWH FWH 0 U VPP RST# FGPI FGPI FGPI FGPI0 WP# TL# I I I I0 FWH0 FWH FWH PL-PR LK FGPI 0 I INIT# FWH RFU RFU RFU 0 RFU RFU FWH K_P_M_FWH FGPI I FWH FWH.U K_P_M_FWH FWH, FWH, R0 K Q 0 R Q 0 HINIT_L, N0S litegroup omputer Systems US/FWH T Size ocument Number Rev ustom.k R.K ate: Tuesday, February 0, 00 Sheet of

18 VS VS RTRST_L,0 0.U.U.U.U-O F RVN0 RW HL S INX_L IX MO_L S0 0 S S_L S MOT ON IR_L IR STP_L STP 0 W_L W W_L WG TRK0_L TR00 WP_L WP RT_L R T 0 H_L SI SKHG_L SK HNG H*-LP-P ST UL SHORT RN.K-PR.U KT KLK RN -PR RN -PR RN -PR RN -PR MT MLK,0 THRMN KMS KT KN K K KLK KN HOL HOL MT MN M 0 M MLK MN HOL HOL HOL MINI-UL-P-,,,,,, PIRST_L K_P_M_SIO SIRQ LRQ0_L, FWH THRMN ST SHORT, FWH0, FWH, FWH, FWH 0 VRFT,0 PU_THRM 0 SYS_THRM 0 FN 0 FN 0 FN THRM_L P 0 I_L LPPM_L PWRT_L PWRSW L J PS_ON_L, SLP_L K_M_SIO VQ P FN FN FN VRFT THRM_L P I_L LPPM_L PIRST_L K_P_M_SIO SIRQ LRQ0_L FWH FWH0 FWH FWH FWH PU_THRM SYS_THRM PWRT_L PWRSW L PS_ON_L SLP_L K_M_SIO J.U-OP LRST# LLK SRIRQ LRQ# LFRM# L0 L L L GPX/P/GP GPY/GP GPS/P/GP0 GPS/GP GPX/P/GP GPY/P/GP GPS/P/GP GPS/GP MSO/IRQIN0 MSI/GP0 VRF VTIN VTIN VTIN -VIN -VIN VIN.VIN VOR VOR VI VI VI VI VI0 FNPWM FNIO FNPWM FNIO FNIO OVT# P SOPN# PM# WTO/GP S/GP SL/GP PSOUT# PSIN SUSL/GP PL/GP PWRTL#/GP SUSIN/GP0 LKIN HW Monitor GamePort 0 VS K/Mouse Serial Port IR LPT Floppy VT LP RVN0 RVN INX# MO# S# S# MO# IR# STP# WRT# 0 W# TRK0# WP# RT# H# SKHG# P0 P P 0 P P P P P SLT P USY K# SLIN# INIT# RR# F# ST# IRRX/GP IRRX/GP IRTX/GP SUSLKIN # SR# SIN RTS# SOUT TS# TR# RI# # SR# SIN RTS# SOUT TS# TR# RI# G0 KRST KT KLK MST MSLK KLOK# RSMRST#/GP PWROK/GP WHF-W RVN0 INX_L MO_L S_L IR_L STP_L W_L W_L TRK0_L WP_L RT_L H_L SKHG_L PR0 PR PR PR PR PR PR PR SLT P USY K_L SLIN_L PINIT_L RR_L F_L ST_L IRRX IRTX _L SR_L SIN RTS_L SOUT TS_L TR_L RI_L SOUT 0GT_L KRST_L KT KLK MT MLK TXPOK PR0 PR PR PR PR PR PR PR SLT P USY K_L SLIN_L PINIT_L RR_L F_L ST_L IRRX IRTX _L SR_L SIN RTS_L SOUT TS_L TR_L RI_L 0GT_L KRST_L TXPOK,, SOUT SOUT R.K R0.K litegroup omputer Systems LP_F/K/M T Size ocument Number Rev ustom ate: Tuesday, February 0, 00 Sheet of

19 RTS_L TR_L NRI NTS N NSIN NSOUT NTR NSR NRTS SLT SIN NPR0 RR_L NF_L NST_L NPR NPR NPINIT_L NPR NPR NPR NSLIN_L NPR P USY NPR K_L NSIN ST_L SLIN_L F_L PINIT_L NF_L PR PR PR PR PR0 PR PR NPR NPR NST_L RR_L K_L USY P SLT NPR N TS_L NRTS NTS _L RI_L SR_L NTR SOUT NSR NRI NSOUT VIN IN IRTX IRRX NPR PR NPINIT_L NPR0 NSLIN_L NPR NPR NPR V -V IRRX IRTX RTS_L TR_L SOUT RI_L TS_L SR_L SIN _L F_L PINIT_L SLIN_L PR PR0 PR PR PR PR PR PR ST_L RR_L K_L USY P SLT NRI 0 Size ocument Number Rev ate: Sheet of T I/O Ports ustom Tuesday, February 0, 00 litegroup omputer Systems KY LL-S N 0P-P RN -PR.U LL-S LPT ONN-PR-FWHRW ST K 0 SLIN INIT RROR F SLT P USY P0 P P P P P 0 P P HOL HOL HOL IR H*-P RN -PR RN -PR U ST IN OUT IN IN OUT OUT ROUT ROUT ROUT ROUT ROUT RIN RIN RIN RIN RIN 0 V 0 LL-S OM ONN-OMG SIN SOUT TR SR RTS TS RI HOL 0 HOL 0P N 0P-P R.K RN -PR RN -PR RN -PR RN.K-PR RN.K-PR RN.K-PR RN.K-PR N 0P-P N 0P-P RN -PR RN -PR RN -PR RN -PR RN -PR RN -PR

20 V V R0.K R.K PWRFN V SNS H*-POW-MP PUFN V SNS H*-POW-MP FN FN 000P 0 000P THRM. SNSING, PU_THRM R 0K R 0K VRFT VTIN, V R.K SYSFN V SNS H*-POW-MP SYS_THRM.U.U RT 0K-RT.U FN 0 U-V R 0 THRMN, 0 000P RI_L RTRST_L, R0 M I_L NRI NRI R 0K R0.K Q 0 000P litegroup omputer Systems H/W Monitor T N0S Size ocument Number Rev ustom ate: Tuesday, February 0, 00 Sheet 0 of

21 LIN_OUT_L MI MI LIN_IN_R MI RT-L LIN_OUT_R LININL LINOUT-L MIIN LININL LIN_IN_L _ LINOUT-L LIN_IN_R MI LIN_IN_L LININR MI LINOUT-R LINOUT-R _L LININR _R LIN_OUT_L LIN_OUT_R MIIN RT-R _L _R _ FMIL FMIR MI FMIR FMIL RT-R NTR RT-L LF_OUT V V V V V V VRF VRF0 VRF VRF0 _SYN, _SOUT, _SIN, _IT_LK, _RST_L, _LK Size ocument Number Rev ate: Sheet of T.0 odec ustom Tuesday, February, 00 litegroup omputer Systems.0uF.0uF R.K R K 0.uF R.K UIO HRx KY 0 uf R.K Q L0 IN OUT.0uF ST SHORT R 0K R 00 L0 0.uF 000pF U MI() V V V V P_P LIN_IN_R LIN_IN_L MI MI _R 0 _L _ VIO_R VIO_L UX_R UX_L PHON MONO_OUT LIN_OUT_R LIN_OUT_L FILT FILT_L FILT_R X RX VRFOUT VRF XTL_IN XTL_OUT RST ST_OUT ST_IN SYN 0 IT_LK P S S0 N N FILT 0 N 0 N N LOK_OUT.0uF R K pf 00pF R 00 R K R K 0.UF 0.0uF R K.0uF 0.uF 0uF R.K R K R0 0K R K R K R K 0uF R0 K R K 0.UF 00pF 00UF 000pF ST SHORT 0.uF.0uF ST SHORT UIO H H H H LMI RSW RMI LSW LOUTL RSW LOUTR LSW LINL RSW LINR 0 LSW HOL 0 0.UF 00pF R.K 000pF 00pF.0uF R.K R K 000pF R.K 0.0uF ST SHORT uf -IN

22 VS -V VS V VS / VS PS_ON_L 0 R 0P 0K PS_ON_L 0 TX.V.V -V.V PS_ON V V -V PWROK V UXV V V 0 PW-0PR.U TXPOK R HL LL-S TXPOK,, 0K-O STL STL HL HWRST_L R HL HWRST_L 0 R PNL 0 0 Key H*-P0 FRONT_SI 0 R0 GL0 GL 0 R 0 0K 00P R 0K PWRSW Q N00 PWRSW PWR ONN PS SPK H*P P SPKR R.K R0 K SPKR R K Q 0 Q 0 R 0 SPK R0 0 PNL(,) LPNL(,,) LSJ(,) SJ(,)(,).U L, SLP_L L0 S0 S S S,S Green G-blinking Y-blinking ark Green G-blinking G-blinking ark Yellow ark ark Light ark Light linking linking ark VS R K Q L R 00 0 Q SLP_L R VS L0 Q0 L0 R 0K R 0 0K Q 0 GL GL0 N0S GL0 GL Intel Legend HIGH LOW GL0 GL0 GL HIGH SWITH Y Y G LOW SWITH G GL HIGH HIGH litegroup omputer Systems TX Power & Front Panel T Size ocument Number Rev ate: Tuesday, February 0, 00 Sheet of

23 USP0P USP0N USPP USPN USP0P USP0N USPP USPN P0_P P0_N P_P P_N NR USPP USPN USPP USPN UL USPP USPN USPP USPN P_N P_P US P_P P_N P_P P_N P_N P_P MII_MIO MII_M MII_OL MII_RS MII_TXN MII_RXV MII_RXRR MII_RX MII_TX LNTX LNTX MII_TX LNTX LNTX0 LNTX LNRSTSYN MII_TX MII_TX0 LNTX0 LNRSTSYN MII_TX 0 LNLK LNLK LNRX RSRV 0 LNRX LNRX LNRX LNRX0 MII_RX MII_RX LNRX0 MII_RX0 MII_RX US RSRV VS VUL US- US_O# V V -V -V.VUL RSM.V V KY KY 0 _IN 0 _OUT _IN _OUT _SHLK _OUT _IN _S _SHLK _SHLK _S _S SM_ SMLK SM_0 SM_ SMT,,,, SMLK SM_SL SM_S SMT,,,, _RST_L PRIMRY_N# _RST# _SIN _SIN, _SYN RSRV _SIN, _SYN _SIN _SOUT _SYN _ST_IN _SIN0, _SOUT _SIN0 _IT_LK _ST_OUT _ST_IN0, _IT_LK 0 _ITLK 0 UL 0 pf-o NR 000U-0V R 0K US P0_N P0_P MH T- MH T MH MH 0 _RST_L _RST_L, TO ON OR O NT US P_N P_P MH T- MH T MH MH NT litegroup omputer Systems LN RTL0L T Size ocument Number Rev ustom ate: Tuesday, February 0, 00 Sheet of

24 VIF PUVI SN OOTSL PWR_G R R 0(I)/N(RT) PUVI PUVI PUVI0 PUVI R 0P(I)/n(RT).K(I)/.K(RT) SN M X. PWM OOTSL=0 NW OOTSL= PRSOTT N(I)/0(RT).0V~.V 00U-.V 00U-.V 0 000P(I)/N(RT) 0.uF 0 R R 0K(I)/N(RT) 0K 00U-.V 000U-.V R0 R0 PUVI PUVI PUVI PUVI PUVI0 R K- VRM_PWRG VS / R R0 N(I)/K(RT) R0 R0 N(I)/.K(RT) PWR_G.K PUVI PUVI R K R0 N(I)/0(RT) R 0K(I)/K(RT) R N(I)/00K(RT) Q 0 00U-.V 000U-.V 0K(I)/N(RT) 0(I)/N(RT) R 0K 00U-.V 00U-.V P 0K 00P 0 V_POWR VRM_PWRG OOTSL PUVI RT Need from SRF l/l/ Output pin P RMPJ ILIMIT R Q0 N0 M VI VI VI VI VI0 VI F OMP FRTN PWRG N LY 00U-.V 000U-.V R.U 0K U SOMP P/RT R P 00K(I)/N(RT) PWM PWM PWM PWM S S S S SSUM 0 R PWM R ST SHORT N(I)/0(RT) R V_POWR, OOTSL 00K(I)/N(RT) R PWMF 0K 0P Q N00-S M XPWMF Richtek LL N VIF VININ SN SN VININ RT Near L-MOS 0K(I)/0K(RT) P ISP ISP ISN RT Near IN PWM T ILIMIT layout Notice:PWM efault mils 0(I)/N(RT) PWM PWM PWM PWM R N(I)/K(RT) R0 N(I)/K(RT) R N(I)/K(RT) R N(I)/K(RT) R N(I)/K(RT) RT U-V U-V N(I)/00K(RT) R N(I)/0(RT) R.K(I)/N(RT) RT 00K(I)/N(RT) R 0K(I)/N(RT) M 0U-0V- OOTSL SN SN R0 00 R 00 ISN R 00K(I)/N(RT) R 00K(I)/N(RT) ILIMIT P(I)/N(RT) PWM mils mils mils ISP ISN R0 00K(I)/N(RT) 00P(I)/N(RT) R.K(I)/N(RT) R00 0 U T IN O# V_POWR SN SN M0 U-0 RVH SW P RVL P/RT0 R M VININ 0K(I)/N(RT) VININ 0U-0V- ISP T ILIMIT ILIMIT mils R 0 mils Q NT0N0 Q NT0N0 and ISN Kelvin sense T M 0U-0V- TX U T VIN R 0 U T IN O# P/RT0 R0 0 IN O# VONN RVH SW P RVL P/RT0 M N-H / TO- ISN N-H / TO- mils mils ISP and ISN Kelvin sense M U-0 RVH SW P RVL mils ISP G VIN VIN N-H / TO- and ISN Kelvin sense.u Q NT0N0 M U-0 L 0.uH R 0 ISN Need mils R0 mils Q R 0 NT0N0 00P.-0 00U-V-OP 0 Q NT0N0 Q NT0N0 Q NT0N0 L K-0.UH 00U-V S M Q NT0N0.U P VIN N-H / TO- M Q NT0N0 00U-V.U 0 R R N-H / TO- 00U-V 00P.-0 PUVI PUVI PUVI PUVI PUVI0 PUVI 00P.-0 L ISN ISN P ISN Need mils VOR - P ISN Need mils N0S litegroup omputer Systems Size ocument Number Rev T ate: Tuesday, February 0, 00 Sheet of R K K-0.UH L K-0.UH R K RN K-PR

25 ULSW ULSW UL VS VRF.V U OUT IN R V R Q 0 K 0K R0 0K N00 VS ULSW VS R K Q Q SI0S-S P-H / SOT- Q0 SI0S-S-O P-H / SOT- N-H / TO- 00U-V Q N0L 00U-V VRF.0V R 00-% R K-% VRF.0V VRF.0V V VQ 00U-V-P S R - R0 - R 0- R0 00- O J L-S Vo=.(Rb/Rt).V U OUT IN O J L-S Vo=.(Rb/Rt).V UL UL U-0V-P Q N00 TXPOK TXPOK,, SLP_L SLP_L, R 0-O UL VRF.0V R 0- R - V Q N00 0 U.V RSM R - VS UL / MI PL NR H VS 0.U-OP / MI PL NR H VRF.0V - U0 LM-S Q P0L 0 000U-.V-L 000U-.V-L 0 00U-L R 0K R 0-O U0 0 - LM-S U OUT IN O J L-S Vo=.(Rb/Rt) 0.U-OP R U0-0- LM-S R 0- VRF.V VRF.V Q P0L 00U-L VRF.V R -.V UL /=.V 0/0=.V litegroup omputer Systems MIS - T Size ocument Number Rev ustom ate: Tuesday, February 0, 00 Sheet of

26 _VSTR ULSW R 0/00-O R 0/00-O _VSTR Q N0 STR:UL LOW PWROK R 0K Q SI0S-S P-H/SOT PWROK,, Q N0 R 0K S R0 0K P-H/SOT SLP_L, _VSTR R 0K- R 0K-.U _R.U U RTL RSM R 00- V.V 0 TL VRF.0V VRF.0V VRF.V VRF.V R00 0K- U R.K- R0 VRF.0V 00K PWROK R 0K Q R 0K 0 N-H / TO- GMHP V OOTSL, OOTSL OOTSL=0 NW OOTSL= PRSOTT NORTHWOO :.V PRSOTT :.V VRF.0V change library N-H / TO-,, PWROK PWROK J J Q 0 R0 0K- Q N00 R 0K 000pF RTL.U R.K- 000U-0V-O R.K- 000U-0V.U 0P U0 - LM-S Q0 N0 R 0- R 0- Q N00 R.K- litegroup omputer Systems R Power T Size ocument Number R ev ustom ate: Tuesday, February 0, 00 Sheet of

27 INT- PGNT- PIPM_L FRM_L IRY_L TRY_L VSL_L STOP_L PLOK_L PRR_L SRR_L PR - -0 K_L RQ_L PRQ- - 0 ISL ISL ISL SMLK SMT K_L RQ_L PLK INT- INT-F PRR_L PR SRR_L STOP_L TRY_L VSL_L FRM_L IRY_L INT- INT-H INT- INT- INT- PLOK_L - PLOK_L PR IRY_L PRQ- SMT 0 PRR_L STOP_L 0 0 INT- PGNT- 0 SMLK ISL - -0 PLK TRY_L PIPM_L RQ_L K_L VSL_L INT-G PIRST_L INT- FRM_L INT-F SRR_L - PIRST_L -V -V V V RSM RSM PR,,, STOP_L,,, FRM_L,,, -0,,, TRY_L,,, PGNT- PRQ- PLK PIPM_L,,,, 0,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, 0,,,,,,,,,,,,,,, 0,,, PIRST_L,,,,,, INT-, INT-, INT-F,, INT-G,,, SMLK,,,, SMT,,,, RQ_L, K_L, INT-, PGNT- PLK PRQ-,,,,,,,,,,,,,,,,,, 0,,,,,,,,, -,,, SRR_L,,, PRR_L,,, PLOK_L,, VSL_L,,, IRY_L,,, -,,,,,,,,,,,,,,, -,,,,,,,,,,,, INT-, INT-H, INT-, INT-, Size ocument Number Rev ate: Sheet of T PI Slot & ustom Tuesday, February 0, 00 litegroup omputer Systems ISL= ISL= PI PI PI-INT: INT:INT INT:INT INT:INT INT:INTF RQ=PRQ# GNT=PGNT# INT:INTF INT:INT PI-INT: INT:INTG INT:INT GNT=PGNT# RQ=PRQ# R.K R.K R.K PI PI_ON. -V TK TO V V INT#[] INT#[] PRSNT#[] RSRV 0 PRSNT#[] RSRV LK RQ# V [] 0 [] [] [].V /#[] [] [] [] 0.V [] /#[] IRY#.V VSL# LOK# PRR# 0 SRR#.V.V /#[] [] [] [0] [] [].V [] [] [] V(I/O) K# 0 V V TRST# V TMS TI V INT#[] INT#[] V RSRV V(I/O) 0 RSRV.V_UX RST# V(I/O) GNT# PM# [0] 0.V [] [] [] ISL.V [] [0] 0 [] [].V FRM# TRY# STOP#.V RSRV 0 RSRV PR [].V [] [] [] /#[0].V [] [] [] [0] V(I/O) RQ# 0 V V 000U-V-O RN.K-PR.U R 0 00U-V-O PI PI_ON. -V TK TO V V INT#[] INT#[] PRSNT#[] RSRV 0 PRSNT#[] RSRV LK RQ# V [] 0 [] [] [].V /#[] [] [] [] 0.V [] /#[] IRY#.V VSL# LOK# PRR# 0 SRR#.V.V /#[] [] [] [0] [] [].V [] [] [] V(I/O) K# 0 V V TRST# V TMS TI V INT#[] INT#[] V RSRV V(I/O) 0 RSRV.V_UX RST# V(I/O) GNT# PM# [0] 0.V [] [] [] ISL.V [] [0] 0 [] [].V FRM# TRY# STOP#.V RSRV 0 RSRV PR [].V [] [] [] /#[0].V [] [] [] [0] V(I/O) RQ# 0 V V RN.K-PR RN.K-PR R0 0 0 P

28 ISL PIRST_L - PGNT- PR SMT SMLK PLK SRR_L - -0 ISL STOP_L INT-G PRQ- 0 K_L IRY_L PRR_L TRY_L PLOK_L INT-H FRM_L PIPM_L INT- VSL_L RQ_L INT-F -V V RSM SMLK,,,, SMT,,,, K_L,,,,,,,,,,,,,,,, 0,,,,,,,,, -,,, INT-F,, INT-H, PLK PRQ-,,,,,,,,,,,, -,,,,,,,,,,,,,,, -,,, IRY_L,,, VSL_L,,, PLOK_L,, PRR_L,,, SRR_L,,,,,, PGNT-,,, FRM_L,,,,,,,,, PIRST_L,,,,,, 0,,, TRY_L,,,,,, PR,,, STOP_L,,,,,,,,, 0,,, INT-G,,, RQ_L,,,, 0,,,,,,,,, INT-,,,,,,, PIPM_L,,,, -0,,,,,, Size ocument Number Rev ate: Sheet of T PI Slot Tuesday, February 0, 00 litegroup omputer Systems PI Top View SOT- ISL= RQ=PRQ# GNT=PGNT# PI-INT: INT:INT INT:INTF INT:INTG INT:INTH MP FIUIL HH MP FIUIL MP FIUIL M HOL- M HOL- MP FIUIL MP FIUIL MP FIUIL MP FIUIL MP FIUIL M HOL- MP FIUIL MP0 FIUIL MP FIUIL MP FIUIL M HOL- PI PI_ON. -V TK TO V V INT#[] INT#[] PRSNT#[] RSRV 0 PRSNT#[] RSRV LK RQ# V [] 0 [] [] [].V /#[] [] [] [] 0.V [] /#[] IRY#.V VSL# LOK# PRR# 0 SRR#.V.V /#[] [] [] [0] [] [].V [] [] [] V(I/O) K# 0 V V TRST# V TMS TI V INT#[] INT#[] V RSRV V(I/O) 0 RSRV.V_UX RST# V(I/O) GNT# PM# [0] 0.V [] [] [] ISL.V [] [0] 0 [] [].V FRM# TRY# STOP#.V RSRV 0 RSRV PR [].V [] [] [] /#[0].V [] [] [] [0] V(I/O) RQ# 0 V V MP FIUIL M HOL- MP FIUIL M HOL- M HOL- M HOL- M0 HOL- MP FIUIL M HOL- H NPTH R 0 H NPTH

29 INT- INT- INT- INT-F INT-G PIRST_L PLK PGNT- PRQ- PIPM_L PIPM_L FRM_L FRM_L IRY_L IRY_L TRY_L TRY_L VSL_L VSL_L STOP_L STOP_L PLOK_L PLOK_L PRR_L PRR_L SRR_L SRR_L PR PR K_L RQ_L K_L PRQ- - 0 ISL ISL 0 ISL0 ISL0 SMLK SMT SMLK SMT PLK PIRST_L INT- INT- INT-F RQ_L PGNT- -V -V V V RSM RSM PR,,, STOP_L,,, FRM_L,,, -0,,, TRY_L,,, PGNT- PRQ- PLK PIPM_L,,,, 0,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, 0,,,,,,,,,,,,,,, 0,,, PIRST_L,,,,,, INT-, INT-, INT-F,, INT-G,,, SMLK,,,, SMT,,,, RQ_L, K_L, INT-F,, PGNT- PLK PRQ-,,,,,,,,,,,,,,,,,, 0,,,,,,,,, -,,, SRR_L,,, PRR_L,,, PLOK_L,, VSL_L,,, IRY_L,,, -,,,,,,,,,,,,,,, -,,,,,,,,,,,, Size ocument Number Rev ate: Sheet of T PI Slot & ustom Tuesday, February 0, 00 litegroup omputer Systems PI PI R 0 R 0 PI PI_ON. -V TK TO V V INT#[] INT#[] PRSNT#[] RSRV 0 PRSNT#[] RSRV LK RQ# V [] 0 [] [] [].V /#[] [] [] [] 0.V [] /#[] IRY#.V VSL# LOK# PRR# 0 SRR#.V.V /#[] [] [] [0] [] [].V [] [] [] V(I/O) K# 0 V V TRST# V TMS TI V INT#[] INT#[] V RSRV V(I/O) 0 RSRV.V_UX RST# V(I/O) GNT# PM# [0] 0.V [] [] [] ISL.V [] [0] 0 [] [].V FRM# TRY# STOP#.V RSRV 0 RSRV PR [].V [] [] [] /#[0].V [] [] [] [0] V(I/O) RQ# 0 V V PI PI_ON. -V TK TO V V INT#[] INT#[] PRSNT#[] RSRV 0 PRSNT#[] RSRV LK RQ# V [] 0 [] [] [].V /#[] [] [] [] 0.V [] /#[] IRY#.V VSL# LOK# PRR# 0 SRR#.V.V /#[] [] [] [0] [] [].V [] [] [] V(I/O) K# 0 V V TRST# V TMS TI V INT#[] INT#[] V RSRV V(I/O) 0 RSRV.V_UX RST# V(I/O) GNT# PM# [0] 0.V [] [] [] ISL.V [] [0] 0 [] [].V FRM# TRY# STOP#.V RSRV 0 RSRV PR [].V [] [] [] /#[0].V [] [] [] [0] V(I/O) RQ# 0 V V

30 U is used for RTL00 application, U and Q are used for RTL0S() application. * 0 to are for U RTL0S()/RTL00 t RTL00 application, remove R and L,keep L0. t RTL0S application, remove L0 and R, keep L. t RTL0S application, remove L0, keep R and L. RSM V pins, such as,,,,, and 0. L V V V 00uF 0.uF 0.uF 0.uF 0.uF 0.uF 0.uF 0.uF 0.uF VH V Q or U is used for RTL0S() application. The.V power can be supplied by external.v regulator, U. Or by internal regulator in RTL0S() and external JT, Q. t RTL00 application, Q and U must be removed. TRL TRL Q N0 V V L * and are for U RTL0S() VH pins, such as 0 and 0. L 0.uF 0.uF R uF t RTL00 application, keep L. t RTL0S() application, remove L. L VH V_P V * is for U RTL0S()/RTL00 pin. VL VL V R 0 N0 0 00uF V 0.uF If Q is used, remove R and keep R at RTL0S application, or remove R and keep R at RTL0S application. 0.uF 0.uF 0.uF 0 0.uF * to are for U RTL0S()/RTL00 VL pins, such as,,, and 0. TRL RTL Q TRL Q0 N0 V_ V_ V V 00uF 0 0.uF L 0.uF 0.uF 0.uF 0.uF 0.uF 0.uF 0.uF 0.uF 0.uF * to are for U RTL0S()/RTL00 V pins, such as,,,,,,, 0 and. If U0 is used, R and R can be set to.k and.k to have.v output power at RTL0S application, or set to and 0K and 0 to have.v output power at RTL0S application. Q or U0 is used for RTL0S() application. The V power can be supplied by external adjustable regulator, U0. Or by internal regulator in RTL0S() and external JT, Q. t RTL00 application, Q and U0 must be removed. litegroup omputer Systems Power T Size ocument Number Rev ate: Tuesday, February 0, 00 Sheet 0 of

31 T 0.0uF 0.0uF XTL 0.uF VL MI MI- VL TRL VH HS V_P MI MI- VL MI MI- VL ISOLT V INT-G V PIRST_L PILK PGNT-0 PRQ-0 T- 0 MI0 N MI0- MI0 0 N N 0 T- N PRQ-0 0 PIPM_L RQ SMLK,,,, PIPM_L SMLK,,,, V PM SMLK V uF VH VL V V_ V_P TRL R.- R.- VH VL V V_ V_P R.- TRL RXIN RXIN- TX TX- R.- N N0 MI uF KV/KV PL NR TH TRNSFORMR R R R R 0.uF VL V MI MI- MI- 0 Pulse-H00 GPL-00- Transformer R0 0-O MI T- T TT T- T MX- MX MT MX- MX N MT TT MI N MX- T- MI- Keep R at RTL0S T TT T- T TT 0 RO- N N MI0- MI MI- RO RO- MI0 MI0- V_ MI MI- V_ T T- V_ MI MI- V_ V_ 0.0uF RXT TXT 0.0uF R RO T N0 t RTL00 application, remove R, R, R, R,,,,, 0, and change value from.0uf to.uf.,,, R0 and R are only for RTL0S application. Remove R and keep R0 for default application. Keep R and remove R0 for low power consumption. For RTL00 and RTL0S applications, remove both R0 and R. R RJ XTL,,,,,, LNPLK [0..] 0 RST V RST V_ V LV TRL TRL - LG V HG XTL ISL V XTL XTL ISL XTL VH HV 0 PST 0 L0 V PST V 0 RTL0S()/00 L V 0 L V L V SK V SK V V 0 I/UX I 0 O - O 0 0 V FRM_L V 0 S FRM S 0 IRY_L LWK 0 0 V IRY 0 0 V 0 R R T N R 0-O R R 0 N 0.0uF R0 R R R 0.uF 0.0uF pf US RO MI0- VL MI MI- VL TRL VH HS HS- MI MI- VL MI MI- VL PST ISOLT V INT V RST LK GNT R R- RT T TT T- RX RXT RX- TX TXT TX- RO- N N T N0 NT Y MHz 0.uF 0.0uF pf 0 R value should be.k at RTL00 application, and.k at RTL0S() application. R,,, TRL INT-G PIRST_L PGNT-0 application. R 0 K R K,,,,,, [0..] 0 - R0 0 0 U MX MT MX- MX MT V 0 PST R 00 R.K S SK I/UX O PST 00 V V 0 PST 0 MN 0 V PST 0 V PR SRR SMT V PRR STOP VSL TRY PST LKRUN 0 V V -0 0 V V - PR SRR_L SMT PRR_L STOP_L VSL_L TRY_L RSM U S SK I O ORG T(.V) V [0..] IRY_L,,, FRM_L,,, -,,, V 0.uF -0,,, -,,, PR,,, SRR_L,,, SMT,,,, PRR_L,,, STOP_L,,, VSL_L,,, TRY_L,,, R is used only at RTL0S() application and only at is used..... litegroup omputer Systems 0 0.0uF 0.0uF RTL0S T Size ocument Number Rev ustom Tuesday, February 0, 00 ate: Sheet of