HP 1_Schematic 1 Schematic
HP-1_Schematic HP-1_Schematic
User Manual: Pdf HP-1_Schematic
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01; I I I I 5 I I I ZONEIIlEV I ...~ .. 1ll$..cltIPTION ICI DATE· s.q-:}- AP~ROVED D D - I-- 1 I~ 'i ...... ! ,~ C ...... - , ) C ~ I-- PI B B \ - I-- APPLICATIONS • drw A iss. NOM. I I I I USED ON APPROVALS IA BPI chk NEXT ASSEMBLYI SILICON GRAPHICS INC. I DATE I 3 DRAWING NUMBER 032-8044-003 2 IREV I IC I DATE 31 OCT 1991 I I I SHEET 1 of 36 1 • I I 1 5 J J J I Table of Contents 1 D 2 3 4 5 6 7 8 - C 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 - 30 31 32 33 34 35 36 Cover Table of Contents CPU and FPU Cache Blank D DBC Read Buffer PIC1 Memory Drivers Main Memory Bank 0 Main Memory Bank 1 Main Memory Bank 2 HPC1 EtherNet SCSI , Keyboard/Mouse Boot PROM and RTC Serial Controllers Serial Drivers and Receivers CPU and Peripheral Clocks Printer Port Buffer INT2 Graphics Reqisters Backplane Connector Opt ion Card Connectors t-- C Reset. LED, and more ... GIO Clocks Pu 11 Ups/Downs and Spares The Terminator Audio Power Supply Audio Analoq Output Microphone Input Audio Line In Audio Line Out Audio Diqital I/O DSP ACTEL t-- B B - I- -I '!I I 1J AI IA I. SILICON GRAPHICS INC·IREVI I HP1 1 I I I I 032-8044-003 I Table of Contents IC I 31 OCT 1 1991 I2 of 36 - 2 08 08 7A1 808 ~T"" o ~+ i~ 00 AO Al 02 A2 B1 F3 01 G2 02 " VCC ~ 11 C683 ! ~ C677 110uFOSM 10 .1uFS 12 12 C676 .01uFSM ~ NO 19C4 ,.... CLK" "- 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 11 18 19 20 21 22 23 24 25 26 27 28 29 30 3: PO PI P2 P3 RD SMP PHI SYS AlO BI0 CIa Bll B12 Dll D12 Ell Fll F12 H12 H11 Jl2 J11 L12 Lll L4 M3 L3 096 R3010PGA H2 B3 00 Dl D2 03 D4 05 D6 D7 D8 D9 DI0 011 D12 013 014 015 016 D17 018 019 020 D21 D22 D23 D24 D25 D26 027 D28 D29 D30 D31 DPO DP1 DP2 OP3 B1 FPCLKIN )(3 L2 L1 J2 J1 HI G2 G1 El E2 D1 D2 B2 B12 84 ~PLLONB C3 2XRD AS 2XSHP B7 2XPHI B5 2XSYS A7 RESET ~ SYSCLK ~NO 2 3 4 5 6 7 8 ~O 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 8Bl 25C6 ~lC1 ~§a ..... :5 G1 H2 HI F2 H3 J3 J1 ~~ Ml Nl K1 M2 L3 N2 N3 P2 02 P4 PI N5 03 P5 P6 _OS 07 P8 DPZ OP3 P3 FPCLK LI0 :87 L7 :JI9 L6 86 CPO. FPPRES8B8 CPO.FPINT21B1 25C8 CPO. EXCEP CPO. RUN CPO .FPBUSY CPO. FPCONO ~ I 1 ~~~ :0 P2 :! 0 1 2 3 4 5 Cfi. FPINT C9 B9 All B10 C10 A12 INTRO INTR1 INTR2 INTR3 INTR4 INTR5 B11 CPBOSY A8 CONOO B8 CON01 R612 22KSM 2 .!rNO CPO.WRBOSYCPO.ROBSY CPU. BOSERRCPU .RESET- SMP SYS PHI RD / CPO.INT"8B1 CPU. CPCONOO / CPO.FPSYNC A13 C11 WBFOLL RDBUSY B12 A14 010 P9 09 P10 BERR RESET 2XSMP 2XSYS 2XPHI 2XRD r A11:~ ~~~ B7 011 30 31 ~ FPPRES FPINT EXCEP RUN FPBUSY FPCONO ~! ~! C2 05 085 AS C4 06 R3000APGA A6 A2 07 A7 B3 08 A8 C5 09 A9 B4 010 AI0 A3 014 015 D16 011 D18 D19 020 D21 022 023 024 D25 026 021 028 029 D30 .Q4 D31 El OPO J2 OPI 2~. CPO.FPCLK ::~ ~ 4C8 CPU.ADOR" CPSYNC A14 A6 A15 A7 A16 M A11.l!.10 . TAG12 TAG13 TAGH TAG15 TAG16 TAG11 TAG18 TAG19 TAG20 TAG21 TAG22 TAG23 TAG24 TAG25 TAG26 TAG27 TAG28 TAG29 TAG30 TAG31 TAGPO TAGP1 TAGP2 TAGV 808 ~ 2 3 III vec 4 5 6 7 8 9 10 11 C671 C661 110uFDSM 10 .luFS 12 12 C662 .01uFSM 12 GNO g 13 14 15 CPU.TAG" B14 C13 013 B15 E13 014 CIS 015 E14 F14 G14 F15 HIS H14 J15 12 13 14 15 16 11 18 19 20 21 22 23 24 25 26 J14 29 LIS L14 C14 G15 K14 N15 30 31 PO PI P2 V ~~~ 408 / CPO. CLKOUT- ~ 6A8 608 808 8B8 1903 ~! CPU. IRD1CPU. IRD2CPU.IWR1- IRD1 P12 IRD2 B6 IWR1 P13 IWR2 ~3 ORD1 N11 ORD2 B2 OWR1 14 OWR2 ~13 ACCTYPO PIS ACCTYP1 M14 ACCTYP2 L13 MEMRU NI3 MEMWR N12 XEN P1 RUN N14 EXCEP ~ CLK :oil ICLK '013 OCLK P11 CPU.ORD1CPU.ORD2CPO.OWR1CPO.ACCTYPO CPO. ACCTYP1 CPU. ACCTYP2 CPO. MEMRUCPO. MEMWRCPU.XEN- CPO. ICLK CPU.OCLK 4B8 .r;. 6B8 8B8 ~ 4B8 .r.. " ~ ~ ,.... 8B8 r;. 8B8 ~ 8B8 ~ 8B8 r;. 8B8 ::;. 7A8 ~ 1* SILICON GRAPHICS INC.IREVI CPU and FPU 1c.1 31 OCT 1991 I HP1 032-8044-003 4B8 6A8 4B8 4A8 4A825B3 I 3 of 36 ............ .. CPU. TAG' _ '\ '\ ~ ~ ~ ~ ~ ~ 00 01 02 U81 ~ ~! ~ 05 8Kx20x2. ~ 06 ~ 07 ~ 08 ~ 09 ~ 010 ~ ~ ~ ~ ~ ~ rJ1-# ..... CPU.ADOR' ~ '\ 9 2 3 4 5 6 1 8 j 1 i ~ rW.L.ti. 8 I 1 2581 21C6 381 3B1 I I .~ 8 1 6 5 4 3 9 5· 10 11 12 13 14 50 49 48 41 46 ~ ~ ~ ~ ~ ~ ~ ~ ~ PO 39 P1 P2 42 43 44 V 9 8 1 6 5 4 3 5 50 49 48 47 46 AD Al A2 A3 A4 AS A6 A7 A9 A10 All A12 31 CE ICE 30- U86 8Kx20x2. 2PL 07 08 09 010 011 012 013 014 015 016 011 018 019 ~ ~ ~ ~ ~ ~ ~ ~ 1'-#-# ~ ~ ~ ~ ~ ~ "-.R....!! 9 AO Al A2 A3 8 1 6 5 4 3 5: 50 49 48 A4 41 46 05 06 07 08 09 010 011 012 013 014 015 016 017 018 019 AD CPU.IRD1CPU.ORD1- 2!; IDEA 2 lOEB 25- IDEA 2S: lOEB 2!; IDEA 21t lOEB CPU.IWR1CPU.OWR1- 24- IWA 2 1'iIB 24- IWA 2'l: 1'iIB 24- IWA 2'l: 1'iIB CPU. ICLK CPU.OCLK 2 LEA 52 LEB 2 LEA 52 LEB 2 LEA 52 LEB ~ 3A1 3A1 ;:;: ..... ~ 31 30- C Al A2 A3 A4 AS A6 A7 A8 A9 A10 All A12 CE ICE ;:;: 3B1 3B1 ---- C663 .01uFSM C664 ..L A 12 r ..L ..L ~2 .OluFSM GNO o U91 04 8Kx20x2. 2PL GATED.3WAYPOD ~ ~O 00 "- r.. ..... C35 _1470OpFSM ~ ~; ~ AS A6 A7 AS A9 AlO All A12 31 CE 3()' ICE AS _ N+-# 01 ~ ~; ~ 04 ~ ~ 05 ~ 06 2PL 011 012 013 014 015 016 011 018 019 ~ 00 01 _ r r r t CPU.OATA' '\ _ -'- ..L 12 12 ..L ~ NO B ----- ..L ..L 12 12 C678 .01uFSM -'- ~ A NO 032-8044-003 4 of 36 8 I I I 5 I I I 3 I D D - I-- C C this paqe intentionally left blank - I-- B B - I-- A A I. SILICON GRAPBICSINc·lIU:vl 1 BPi I I I 5 I I 3 032-8044-003 2 ·1 C -r 31 OCT 1991 I 5 of 36 308 CPU .DATA' 3Cl CPU.TAG' " 24 25 26 27 28 29 30 31 " 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 V VCC P3 PO P1 P2 lC641 1 .01uFSM ~NO ..,. T285 T290 ©:-- ",-,M'-SOIC~4 3Bl PUO U73 ~ CPU.ORD2PDO 27c6 DO D1 D2 D3 04 05 06 07 08 09 010 011 012 013 D14 015 016 017 018 019 020 02l 022 023 024 025 026 027 028 OPO OP1 11 OP2 10 DP3 IRD ORD SYSCLK 44 HIDBG 5 6 3 32S0 3Bl 43 42 41 40 9 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 21 20 19 18 17 16 15 14 13 12 9 8 4 "1" :::> 2705 ~ C686 1.01uFSM U100 DBG2 SER.CS SER.PRE - - L SER.CLK ~ND 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 ,C VCC GNO 22 2 ~ND D vg; U101 DBG2 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 21 20 19 DO D1 D2 D3 04 05 06 07 08 09 010 011 012 013 014 015 016 017 018 019 020 02l 022 023 ~ 024 ~ 025 026 D27 028 OPO 12 OP1 11 OP2 10 DP3 C687 1110UFDsM 12 1 C684 1.01uFSM ~ND ,C VCC GND 22 2 NO ~ PO P1 P2 POl ERROR 3 DBGOUT rL r----t4 r---t3 9 8 4 T060L "1"T325 27C5 ~ POl IRD ORD SYSCLK ERROR Jr0602 "1"T326 OBGOUT ~ 44 HIDBG 5 6 SER.CS SER.PRE - - L SER.CLK 4 SofC~~ 6 073 EPRM.OIN 74ALS32S0 13A4 2305 DBG. IRDOBG.ORD3C2 13Al :s 13Al ~ 13Al " " CPU .CLKOUTEPRM.CSEPRM.CLK '* These parts are not stuffed U57 EPRM.PRE- 13 74ALS04S0 12 ~14 T322 OBG.PRE Cache Parity Debugger SILICON GRAPHICS INC.' REV' , 6 , HP1 032-8044-003 'C , 31 OCT 1991 of 36 5 808 1008 01 ¢ GIO.BUS' B83 1308 2208 24M 2806 2808 D VCC 0 1 C682 1.01uFSM PO PI P2 P3 00 ~Ql ~02 ~NO "'03 04 05 06 07 07 27C5 POI 3 4 7 8 13 14 17 18 74FCT3 3ATSO U95 DO 0 00 01 "'01 02 ~02 D3 g03 04 04 05 05 06 06 07 07 D VCC 11 :~~~FSM 10 11 cm ~10UFOSM 2 2 701 702 703 704 ND T321 T320 T319 T318 G DE 11 OE 74FCT3 3ATSO U94 D vcc ci 1 C674 1 .01uFSM ~O DO oQO~ 13 01 tJ 01 15 02 ~02 12 03 "'03 8 13 04 04 11 14 05 05 14 17 06 06 ,. 07 07 G OE .L1; D VCC 1C 74FCTJ3ATSO 1 C670 1.01uFSM I.. 20 BI 131~; I B ;;; 112 20 '1 1:0 D VCC C669 3ATSO 11.01uFsM tNO A A CPU. DATA' 8B1 3A1 CPU .LATCHEN CPU.XEN032-8044-003 308 of 36 5 70B 301 3C1 30B ¢ DOM.ADDR* DOH. HIGH' GIO.BOS* CPU.ADOR* CPU. TAG* CPU.DATA* " '\ , o o 1 2 3 4 5 6 7 9 10 11 12 13 14 15 16 17 1B 19 20 21 22 23 24 25 26 27 2B 29 C B 3B5 3A1 3A1 3A1 3A1 3A1 3C2 3B1 "- ~ r\ r\ ~ ;:;. r\. r\. .., CPU.FPPRESCPU.ACCTYPO CPU.ACCTYP1 CPU.ACCTYP2 CPU.MEMWRCPU. MEMROCPU. CLKOUTCPU. lR02- VCC A 2.2KSM 1 R658 3 CPU.AO CPU.A1 CPU .A2 CPU.A3 CPU.A4 CPU.A5 CPU .A6 CPU.A7 CPU.AB CPU.A9 CPO.A10 CPO. All CPO. TAG12 CPO.TAG13 CPU.TAG14 CPO. TAG15 CPO. TAG16 CPO.TAG17 CPU. TAG1B CPO.TAG19 CPO. TAG20 CPO.TAG21 CPO.TAG22 CPO.TAG23 CPO.TAG24 CPO. TAG25 CPU. TAG26 CPO. TAG27 CPO.TAG2B CPO.TAG29 CPO. TAG30 CPU. TAG31 CPO.TAGV IDOM.AO 100H.A1 U76 CPUCPCONDO ICPO.TWAY CPU.INT5 CPO. INTG CPO.LATCHEN 2705 100M.A4 100M.A5 100M.A6 100M.A7 100M.AS 100M.A211"J.''''--''-''-''I IDDM.A22 IODM.A23 IOOM.A24 IDDM.A25 100M.BANKO ~::;-_ _ _~~!l!.::_--, 100M.BANK1 100M. BANK2 100M. BANK~ 100M. BYTEO 100M.BYTE1 100M.BYTE2 IDOM.BYTE3 DOM.OATAPO DOM.OATAP1 DOM.OATAP2 OOM.OATAP3 IDOM.CPOGNT 22S0 13 12 11 RN510 4 5 6 OOM. BANKO00M.BANK1ODM. BANK2 16 10 1 7 14 3 15 2 SOIC " 1 1 I 12 12 ~D Tl Rl~CB ms~m J17 HI HI 01 C9 K1 L1 M1 L1 M1 Nl M1 FAST.GIO.CLK GIO.CLK IGIO.AS GIO.READ GIO.MASOLY GIO. SLVDLY IGIO.RESET IGIO.SLOTO.BREQ IGIO.SLOT1.BREQ IGIO.UPC1BREQ GFX.GR1CLK GFX.GRXDLY IGFX.OMASYNC IGIO.RESETOOT 17 16 IGIO.BPRE 11 IGIO.SLOTO.BGNT IGIO.SLOT1.BGNT IGIO.HPC1.BGNT 18 is r IGFX.GFX.RST ~8 IGFX.GRXSTB 11 IGFX.GR1BORST 31J-5 r IGFX.GFX2PIC -"18 GFX.PIC2GFX J15 1*_ 1~~: 11AB 12AB CPU. ROBSY CPO. BOSERRCPO.WRBUSY- D D CPU .CPCONOO CPO.3WAYCPO.PIC.INT CPU. INTG CPO.LATCHEN 3A5 25B3 21B7 21B1 ..... 7AB D 3AB 3AS 3AB B GIO.RESET .OU 250B GIO.BPRE24C3 GIO.BGNTO24C6 24C6 GIO.BGNTl24C3 GIO.HPC.BGNT 13B8 GFX.RSTD 2306 GFX.STB..... 22B4 A GFX.GFX2PICGFX.PIC2GFX SILICON GRAPHICS INC:jREvl I UP1 5 C C655 C652 1 0 .1uF~ .01uFSM B1 4 C1 F4 _~ D 10B8 D 11BB D 12BB 0 1 2 3 ODM.BYTE*DDM.CPOGNT C656 110uFDSM R17 o ~ vce 26A1 :) GIO.CLK41 GIO.AS¢ GIO.REAO 24C413CB 24CS 22B4 9C4 GIO.MASOLY 2BA824C4S13CB 9C4 GIO.SLVOLY 24BCA822B113C38 2501 ..... GIO.RESET2 24Cil24C 021M 24C6 ~ GIO.BREOO021M 24C3 GIO.BRE0113A5 GIO.HPC. BRE 2705 POO 22A1 GIO.GRXOLY 23D2 ~ GFX.OMASYNC- SCAN_OUT NAND 100M.A2 100M.A3 .., 90B 9BB D VME .OTACKOUT ~: VME .BBSSYOUT VME.BERROUT R7 IVME • IACKOUT 7 IVME. BG300T 7 IVME •DATEN 10 IVME.SWDATEN ~ VME • REQ30UT IVME. ADRINEN IVME . CMD INEN VME.GIOGAB IVME •G IOGBA IVME.AS IVME.OSO IVME.OS1 IVME.WRITE D--"'=--;r,;:i'i IVME. ALLREQIN IVME.BG3IN IVME.OTACKIN IVME. BBSYIN IVME. BERRIN VME.SLVEN IVME. IACKIN PIC1 CPO.ROBOSY ~3 ICPO. BOSERROR 2 ICPO • WRBOSY 2 T4 V2 ICPU • FPPRES U3 CPU.ACCTYPO R5 CPU.ACCTYP1 U1 CPU.ACCTYP2 T 3 ICPO • MEMWR J3 ICPO • MEMRD B9 ICPO .SYSOUT ICPO. lRO GA.P01 GA.POO AB BB CB A7 B7 DB C7 A6 B6 C6 07 A5 G4 F3 E2 01 02 E3 E4 03 Al C3 2 B3 05 C4 A3 B4 06 C5 / 032-8044-003 I- I D 22AB D 22A8 PIC1 I of 36 5 801 1 DRAM.AnDR.A' ... I' UU['J.I\UUK" "- 1 D ~ ~ ~ ~ND , ·1·,.',·' / ..-SOIC20 C631 1.01uFSM '-t--f.7 ~ ~ U=il 1 000 001 002 003 010 011 012 013 YOO Y01 Y02 Y03 YlO Y11 Yl2 Yl3 of - U6~4FCT240ATSO U8 ::16 ::14 2 3 5 7 9 DDM.AO DDM.A1 DDM.A2 DOM.A3 OOM.A4 DOM.A5 00M.A6 00M.A7 T233 1236 T247 T255 T232 T239 1246 T254 22S0RN504 2 15 4 ',' 13 6 11 .9 8 16 1 14 ',' 3 12 5 7 10 SOlC DRAM.HIGH.B' "" 1008 1108 1208 0 1 2 3 4 5 6 7 ~7 8C1 OOM.CPUGNT 8A6 GIO.MASDLY 1 ~ ~ 000 001 002 ~ 3 8 D03 ~ 010 ~ D11 D12 D13 ~~D C ~ ::::t::ll YOO Y01 Y02 Y03 YlO Y11 Y12 Yl3 DDM.A8 DDM.A9 DDM.A10 DDM.All DDM.A12 DDM.A13 DDM.A14 DDM.A15 GlO.SLVOLY 8A6 U74 74FCT240ATSO SOIC20 T284 T288 T291 T294 T283 1286 T289 1292 OEO OE1 2A1 22S0RN508 2 15 4 13 6 11 8 9 16',' 1 14 3 12 5 10 7 SOIC 0 1 2 3 4 5 6 7 ~ GIO.GRXOLY 1 C635 1 .01uFSM ~ND B SOIC20 2 000 YOO 4 001 Y01 6 002 Y02 8 003 Y03 17 010 YlO 15 011 T11 13 012 112 11 013 113 21 22 23 24 21 22 23 24 'Or 27C5 ... 27C5 ~ PD1 ::16 ::14 ::12 3 5 7 9 OOM.Al1 DDM.A18 ODM.A19 DDM.A20 DDM.A21 DDM.A22 DDM.A23 6 7 8 oN.La X N 15 14 13 N X N 12 11 10 9 UUI.'l. ••:U... YULlI. fS,- DOM.CPUGNT.A DDM.SLVDLY.BOOM.CPUGNT.B DDM.GRXDLY.ADOM.MASDLY.AOOM.GRXDLY.BDDM.MASDLY.8- D lOBS D lOBS I1B5 1185 1lB8 llBB 1185 D 1085 1lB5 D 108B llB8 D 10BB llBB D 1088 D 108B D 1085 12B5 12B5 1288 1288 1285 12B5. 12BB 12B8 TI9 C VCC 11 111 1 C634 ~ 2 T261 T274 T279 T282 T266 T213 1278 T281 1 2 3 4 5 i 1 C630 .01uFSM ..1.8 DDM.A16 ODM.A32 DDM.A28 DDM.A33 DDM.A29 00M.A34 DDM.A30 DDM.A35 DDM.A31 22S0RN506 2 15 4 13 11 6 8 9 16 1 14 3 12 5 10',' 1 SOIC 2 10uFOSM NO 1 2 3 4 1 2 3 4 B °fg PD1 ~ A T231 T238 T245 T253 T230 T237 T244 T252 Y Y L-H D71 74FCT240ATSO DDM.HIGH' l SOIC20 2 DOO YOO ..18 00M.A28 6 DOM.A29 001 Y01 4 ODM.A30 D02 Y02 2 DOM.A31 003 Y03 3 00M.A32 010 YlO 011 Y11 5 DOM.A33 012 Y12 7 DDM.A34 Ul D13 Y13 9 DDM.A35 9 8D1 o 74FCT240ATSO 9 ..18 6 4 2 3 5 7 9 10D8 110B 1208 DRAM.1IIGB A' "" 1005 1105 1205 OEO OE1 C640 1.01uFSM 1005 1105 1205 I DRAM.AnDR.B' 1 DO ~ YO ~ D1 ~ Y1 25 6 D2 fil Y2 25 8 D3 Y3 C639 1 .01uFSM ~ND OE 27C5 74FC1240ATSO U70 9 CPU CLK1 l1B DDA.R~4 T264 6 DDM.A25 T27Y. 4 ODM.A26 T27';/"?'1 2 DDM.A27 . "'1"1 T280"?'1 PD1 1901 ~ ~:g~ ~ CPU.CLK4 I RN505 22S0 16 2 15 3 14 4 13 5 12 11 6 10 7 B 9 SOlC ODM. CPU. CLK1 8 ~ 11B8 28D4 DDM. CPU. CLK3 ~ 12B8 28C4 8 25 DDM.CPU.CLK4 25 "" 10B8 2804 DDM. CPU. CLK2 19D3 28B4 A I. CPU.CLK3 CPU.CLK2 SILICON GRAPHICS INC.IREVI Memory Drivers HP1 5 032-8044-003 of 36 5 6 GIO.BUS' 7D8 o 9Dl " DRAM. ADOR. B' 901 0 DRAM.HIGH.B' "- " 9Dl ~ GIO GIO GIO GIO GIO GIO "-"-'0':--, GIO "-~~ ,GIO "-f."-~-, GIO " 78 6 5 4 3 2 1 C 19 21 23 27 29 31 37 39 41 56 51 59 61 63 o 25 24 23 22 21 9Cl Bel 0 D ...ll. DDM.CPUGNT .B DDM.BANKO- 3 I B 9C1 9Cl 9Cl 25Dl 9A4 26Bl D D D DDM.SLVDLY.BDDM.MASDLY.BDDM.GRXDLY.B- 5 !2. !1 17 GIO.RESE DDM.CPU .CLKI GIO.CLK! ~ vec~ vee 18 D1 vec 46 06 vee 62 D5 D4 03 02 Dl DO Par DRAM DRAM DRAM DRAM DRAM DRAM DRAM DRAM DRAM HIGH HIGH HIGH HIGH HIGH 0 pRAM.HIGH.At "- ~ 118 A7 116 AS A4 A3 A2 Al AO A25 A24 A23 A22 A21 CPO Gnt IBank Sel IByte Sel L-~'-~ ~ ~ I.. J1 'g 37 41 I1-1L VCC~ B DRAM DRAM DRAM DRAM 56 51 DRAM HIGH HIGH 61'- HIGH . . HIGH -j HIGH --.g 35 A4 A3 A2 Al 25 24 23 22 AO A25 A24 A23 A22 A21 :~ ~ 11 43 35 33 - epu Gnt Se1 IByte Sel IGIO SlvDly IGIO MasDly IGIO GRXDly 9Dl IRe set CPO Clk GIO Clk j AB A7 A6 AS A4 A3 A2 Al AO A25 A24 A23 A22 A21 ""I!..--'. . . -t GIO D6 GIO D5 "" "~" vee~ vec 18 vec 46 vee 62 z.!!~.....-l GIO 04 D3 GIO D2 GIO Dl GIO DO GIO Par ~L--'~..,GIO 19 L 21 DRAM AB L- 23 '7 29 31 DRAM DRAM DRAM DRAM DRAM A1 A6 A5 A4 A3 '9 41 56 57 59 DRAM DRAM DRAM HIGH HIGH A2 Al AO A25 A24 n ~ 1_ 61 63 1 C5B7 110uFDSM c ~D C HIGH A23 HIGH A22 ; HIGH A21 ~'r~' IBank Sel IByte Sel I :9 IGIO GRXDly i,- "" "W', IReset CPU Clk GIO Clk 43 35 33 IGIO SlvDly IGIO SlvDly B IGIO GRXDly GND 32 ~ ~ ~~ ~ ~~ GND GND GND GND GND GND !! ~~ 50 ~~ 38 40 4B GND GND GND " A 3 l DRAM DRAM DRAM DRAM DRAM DRAM DRAM DRAM DRAM HIGH HIGH HIGH HIGH HIGH 25 ~ CPO Gnt 3 . IBank Sel _____5_ /Byte Sel 43 35 3 GND si .... "~""---''--l GIO 07 vee~ vec 18 D7 vee 46 06 vec 62 D5 D4 D3 D2 Dl DO Par DDM. CPUGNT. A 11 D r. D .J3. !1 9D1 9C1 9Cl DDM.BYTE'- j 19 721 6 23 5 '7 4 29 3 31 2 37 1 '9 o 41 56 57 59 61 _ll _____--ill 1----------~ 5 IBank IGIO SlvDlyl IGIO MasDly IGIO GRXDly GIO GIO GIO -1-9-""--' GIO 18 GIO 17 GIO 16 GIO P2 GIO GIO o ~ S4A simm vec 18 D7 vec 46 06 vec 62 D5 D4 D3 D2 01 DO Par 19 2 iDRAM A8 23 DRAM A7 21 DRAM A6 29 DRAM AS G~ A " S3A simm GIO GIO GIO GIO GIO _--,-b' ,GIO ~_""- ,GIO ~~-'- ,GIO GIO ~ BCl " S2A SlA simm " ORAM.ADDR.A* 9Dl ND D a support MIPS natation Nate: I. o SILICON GRAPHICS INC.IREvl HPI 7 5 032-B044-003 Main Memory Bank 0 10 of 36 708 D I ~U:S*::~~ \ 9D1 DRAM.ADDR.B* 901 DRAM.HIGH.B" ______________ , \ 9D1 D 9D1 D o DRAM.HIGH.A* ~ SlB GIO GIO GIO GIO GIO GIO GIO GIO GIO 8 7 6 5 4 3 2 1 C o 25 24 23 22 21 :~t B 9C1 9C1 9C1 2501 9114 26B1 g 8Cl 19 21 23 27 29 31 37 39 41 56 57 59 61 63 r==£] DDM. CPUGNT • B ;;;;;:~M;~;:~'- 5 ~ S2B vee~ vee 18 07 06 05 04 03 02 Dl DO Par DRAM DRAM DRAM DRAM DRAM DRAM DRAM DRAM DRAM HIGH HIGH HIGH HIGH HIGH vee vee ~ S3B S4B n A3 A2 Al AD A25 A24 A23 A22 1121 CPU Gnt /Bank Sel /Byte Sel I"- 45 J 47"j /GIO SlVDlyl 17":1 /GIU MasD1y '1 /GIO GRXDly GIO.RESET- 43 DDM.CPU .CLK2 GIO.CLK2 35"'1 /Reset 33 1 CPU Clk GND 32 GIO Clk GND GNO 34 D A 45 47 17 GND GND GND GND GND GNO GND GND GND GND GND GNO 36 38 40 42 44 48 50 52 54 58 60 64 ND ,GIO ,GIO ,GIO --,-~--,-,._ ,GIO ,-",,-...i2JL I GIO _~-"",-,GIO _~-",,_,GIO ~~-'-- ,GIO GIO 8 7 6 5 4 3 2 1 A8 A7 A6 AS 114 A3 A2 Al AO A25 A24 A23 A22 1121 o 25 24 23 22 J1 9D1 CPU Gnt /Bank Sel /Byte Sel /GIO GRXDly /Reset 33 CPU Clk GIO C1k GNO GND GND GND GNO GND GND GND GND GND GND GND GND GNO 3 D DDM.CPUGNT.A ~5 ~ 5 SlvDly /GIO MasDly 35 D 19 21 23 27 29 31 37 39 41 56 57 59 61 6L vce~ 901 9Cl 9Cl "-J!!l!:!,,m'~ ".''' .., ~'H" HOO " .•" ", "U '" ".," '" " ".,,' '" " ".," ,n n ""' 21D~ PB.OlS ill PB.D17 E16 ...1S,.." 19 PB.D19 nis 20 14D6 __,.~ !< _, !< ..., . _ , !< ..., .• ~ '1: = ENET.TXRET INT2.DAlA" ~>re, .nn", =.eU_ _".. ~ ~ =.... . , "'. scc. ~,:.., CPU.INT 1.1 IDSP.INT , .., . . _ ".. ~.n "" ,~. - .i".. l7C8 30BS AUD.CEDSP.RSTOSP.lROA- .n ,.." ... "" 201.1 HPe.CPU. NT-J...21B7 ,,_.~~'''' ~ .".~."""" '" "" '" SA14 ... _'.M_, fi- ~"" ~ "" "'.M ,, D.'"'' "".~ ffi D._' "'.•_ " ... ~, ID._ " '" '" D.~ V13 EN.TXRET ~ _.00 _ •.u=- ~ ~ -1>"" ""'.M- ~n,. ~ ... '" EN.LPBK _ "" ~ -." INT.D2 '-l--'!' IINT.1iE "' •.B On • I'-!---!!e _.00 ~_." ~." ~." '" ~5 ~.M ~." .." ~~ ~." .......a. _ PP.ACKPP.STB- eN.06 leN.STBOTEN eN.D7 Nli ICN.ACK Fl . ., .• m _ __ ". ...n"M- -" ,"', TAEN- -" 20D8 ..PP ....... __.0,,,,. .,,,, ....m..... -",... <>,... 16 .. .n .,.'""""'_ lrn PP.BUSY ,m TEST I: D vec C633 10uFOSM T 1 _TESTEN m G1 "a 9 SCAN TRIEN TESTOUT SCANOUT r. ~ GA.PUI m __ ~OlUFSM 1 C62 U"vee 2.2KSM 2 1 032-S044-003 .A 211.6 R646 -t "I SILICON GRAPHICS• INC. REVI I BPI 201.1 _.__ -" .., ,m, ",. D .... • .., .A ._.,~ ~ ... ,m, ~.= .n '" "'" _.~ .;;.,." ".ro. ~ .., m. J eN.BUSY ,n ...,m , ... U,,~. ~.nU~.... "._ , ~ ~u'" " •.•n,,, ICN.RDY •• _ , g_ " ~ ~ a" a."' ... ,.. "--'" a:" """"'" Ol, R=l!! a." "".~ " r+-!!! "." la .,,'_ ~ ~ leN.STATRD ~ .." .... ""'_ ~ "" ..... ~_ "" _. ~.=~,,~ m.fi " n." >u '''' - - ~ .... ~_ __ • ,r n." _.""'-,,,, _ m -'" D." eN.D1 ..n35C5 -0351.7 36A7 "';;351.7 ""-.0 ,.,. ='.""'_-"",. " I,,, , ..... "'" D.""'l-+ EN.A2 ~ '+-!l!_." '+-¥.l_." ~ _." •• " " . DRT.IRQ2 IMOM.CE C9 DRT.IRQ3/AUDIO.CE CS 10SP.RST BS •Cty. IXY - 2 INT2 V' ND ..i .~. !!!. " =.ao""".,'" .. = ~,_ 10RT.RD ",,'.D ISC.AC ~ ~ D." ~ ~ P." '+-!!- g." ".". ,n ".,n '" " """", '" .- m.", ~." =•.•_ .;;.'"'' _ SCSI ...S- -"15C8 SCSI.RE- -" 1508 , _ _ 9 10 M •••" , =:." I'-!--!!P3 ISC.REO PB.OS 014 PB.09 CIS ~6"=.M. " _ .,,- IPB.RD ,.. - B13 RTC.IRQ MOM IRQ 1.13 roo :('"'.,,~ ~"'.w~ _. 11' ~." .. ~." ~.n ~ ~.M,. • ISC.CS r+-P.~ g." EN.06 ~ ~.",. """." .n =.,,"re."" ~ ~- ow, ~ "" .•~ 1701 I> I~ ~." EN.01 EN.02 "." n, , n." n, , ""'.'''~~ ,,"' !C,,,._"" ::;: !<.~.~."" v PB.04 013 SCSI.BREO- ""'.," , , ' 'TRTC.lRO v I: m " " !< ""' ".'" '" , PB.D3 Cli ..! ""'.'" Ui! •--.~- "" .,_.n- "" .... "" v '''' """ .,,,.. ".,,' "".- UL a "."" '" " 0' "" v 'n12 "."", ".M '" , PB.022 GIS " 23 ".'''", GIO.AS\ n, • "".~-n. v m' .. ~:" '~.D.. ,~.. "I SCSI ~ SC.OO e+-!!~ SC 01 '+-!!- f+# l.g, ,,, 26Al SCSI.OAtA" SC.04 "O~.~ I+!!-- "0."" ,ro.M" '" "n ~ r-+-!!-- ".M ' "... '" yo "-, C I BPCl 31 OCT 1991 1 13 of 36 5 1981 0 CLII·20 13D4 <> Em!l·l!l!TA* D I 13C1 ~~ AA~A~ SE8003PL PLCC44 RxRDy~1 RxDC 8 " ENET·BXRDY ENET .RXDC EOT • TXRDY ENET.TlIRET 3 4. g D 13C4 13C4 8 R642' 243SM 1 ...... 2 13C4 13C4 ~;~ t 3S1 P4 SUBD15 L.llIX1 U64 .ll/X2 SE8020PL TxC 15 TxD 4 TxEN 3 ""- ~bE RxC 31 RxD 23 CE 4 RD r r. o 2 4 IiR CSN 2 AO A1 43 A2 COLL TXC T248 ~T229 .... ElID TXEN RXC RXD T249 CSN u--J I II 27D5 n. PU3 ~T262 I .T221 ~ 10 5 12 ~ 2 ASE 1 MODEl R639 1 3 L/W R ~ 9 eJ .01uFSM ~~NO 0 ~T234 I .01UF~ 74F08SO U42 74ALS04S0 7 2382 r C L-- ... 1 C627 1 C632 C625 D11C8 D 1788 2 I 1 4 8 II 14 39.2SM ~~ :9.2SM ER.C I 13 6 12.FUSED 1 ER.R .0IuFSM ~~ND L22 FM6 R 60 4 NFM61R360 NFM6 R360 NFM6 R360 0-1206 :~235 1 13C4 r3 NFM61R360 ~ R6 INTlu L23 7 COLL ENET .LPBAK ~NET .INT T+ TR+ RC+ 6 CSN COLL 31:11 ~ Tl97 4 T195 8 RxC 9 RxD ....~T261 24 Tx+ 19 Tx- 18 16 TxC 11 TxO 15 TxEN cno T21000pFSM T.211UFSM ,wASE 8 C628 T2 Tl6J .01uFSM ~~D C594 A A 032-8044-003 5 3 2 14 of 36 3 SCSI.DATA" 1304 '\ DO D1 D2 ~ D3 ~ D4 ~ DS ~ D6 ~ D7 r+-4 o 1301 1301 1301 1301 27C5 SCSI.WE~ SCSI.RE"- SCS I • ADRO "- SCSI .CS- 25.2~ 21 a ~PD3 27 ~ SCSI.ACK- 1301 10.. r--llt CLK.20 C I 1981 .... VCC 8 44 - 11 tiX'!.:::it,;::;l1< KN:lUI ~ ~ I/O MSG C/D BSY SEL 1iD33C93APL U72 2 3 5 6 7 PW ~ DBO WE DBI RE DB2 33 AO DB3 :34 cs DB4 35 ALE DBS 37 DB6 38 DB7 28 DACK OBP QSP44 RESET ATN 41 ACK 42 CLK REQ DRQ Vee INTRQ r-=- ~ 1 2 3 4 IO MSG CD BSY SEL DBO DBI DB2 DB3 OB4 DBS DB6 ~ ..... u H 0 '" ~-1 8 9 10 11 12 13 o '-7 GND P!L- ot-- 220/330S0 [)-'l£C ,..--14 RNS09 1 DB7 2 ..... DBP ATN 3 .~ 4 0U1 ACK REO ~ RST .QNO C + C637 ~ ..... -12V CEN.BUSY 20C823B2 34B1 "AUO .AESR.RXP C613 220pFSM '-1 I r NO 23B3 23B3 23B3 23B3 B 14LS06S0 T268 1301 ..... SCSI.MR 1 T3S SCS I. BREQSCSI. INT 2 ~ "~ ~ CEN • NOP APER CEN.ONLINE CEN.FAULTCEN.NOINK R609 7SSM 1 ..... VEE I 34B1 T85 ~ AUD.AESR.RXN P04 27B6 P03 r TlSO 1304 21C7 1.0uFSM T69 YO 3 DO 1 DO 01 01 02 02 9 03 03 ~ KBO.RCV- Yl - AUO. AESR. OD IN-.. 34 B8 13 TlSO:>" Y2 5 Y3 ..... 11 ..... T119 Tl8SMOUSE.RXD .,., Tl74KBO.RXD 11 C8 B ~ 11 'C8 N02EN1 4 2705 L19 EXT. KBD . TXDEXT.SER 35B4 35B8 -1.. H MOUSE.RCV- T146 +8V C60S 1805 15115S U55 2 LSiL..b.;d NFM61R360 L20 +12V 2 TlO6 2 OICH 23B2 C611 1.0uFSM 1 1 B = n + 79MOSDT fa i1 !I' C609 2.2uFCSM 1 GND US4 2 IN OUT 3 2 23B5 - NO [\ 1 ~ $.01UFS~ I 23A8 220/330S;Y ~C ,--114 TlS3 Tl64 NFM61R360 L21 12 ~ NFM61R360 LS48 NFM61R360 NFM61R360 LS46 NFM61R360 !!!l.R M.R K.GND K.8 K.X K.SER 1 2 3 4 5 6 minidin6 PS o A o A ASE 032-8044-003 15 of 36 5 7 1307 <) PBUS. ADOR" 01 ",r ( ~AO DO 01 BUS. DATA" ~ 0 1308 10 256Kx1~; 05 04 U56 06 07 08 09 010 011 012 013 014 015 C I 13B5 0 PROM.CS- 2705 0 PU3 OVCC VCC ~~/OE 1 1VPp·· 18 19 20 21 22 23 24 25 2 3 4 5 6 4 5 6 7 8 PBUS.ROPBUS.liRRTC.CS- 13B8 1387 13B5 ~; 85721'~ec 04 05 U61 06 07 AD Al A2 A3 A4 II 11 ~2 DO 01 GNO .01uFSM01u SM C622 C619 28 GNO 14 NO I C PLCC28 RO liR CS VCC RIC.PFAIL 1194 lKSM R619 27 PFAIL 12 OSCIN 13 OSCOUT 11 VBB RTC.OSCIN TC.OSCOUT 1 33KSM R620 2 B I 0 1 2 3 4 5 6 7 1 32.768KHZ Y1 ~2 C624 lOpFSM I IGND NO RTC.3V 1 I RIC. IRQ INTRI17 MFO o 13B8 ....1223 1 47pFSM 2C621 IB IUC.VBB GND 1N914SM 1 tj-2 .- RTC.3 1 •• 2 ._1r209 CR1 _- 3.6V fB11 GNO A A 032-8044-003 5 16 of 36 5 3 scco. IRQ- D 13B7 2lB7 scq. IRQ- D 13B7 21e7 PBUS.DATA* 13D8 1 DO 2 Dl 44 D2 3 D3 D "o IINTk.IEOP. 43 D4 Z85C30PL U58 4 D5 42 D6 5 D7 13B5 13B5 13C5 1307 2705 C I D KBO.RXD 15B1 14B6 14B6 1 Z85C30PL 4 A 19B1 2706 2705 15B1 U52 >-~~=----- YO 01 t:l Y1 02 :;j Y2 03' Ul Y3 0 18 16 14 12 T2005 B ""T304 17 15 13 11 T CEN.BOSY.B CER.STB.B- I ~Jr3~ - 309, 3 2 1 C650 .01uFSM ~~O I- ~ 5 4 3 2 1 0 PP • STBINEN- 27D6 I I ----I IC 0 3 5 7 9 9 081 1391 080 4ALS244 DO <> YO 01 t:l Y1 02 :;j Y2 03 til Y3 ~ 3 4 6 11 13 14 PU2 ILS174S0 DO 00 01 01 02 ~ 02 03 ~ 03 04 fil 04 05 05 i 2 5 7 10 12 15 T2001 2002 "'O'T312 T2003 T313 72004 T314 T315 I B CEN.PRT CEN.RESET- I 1391 D 23B3 2382 C658 .01uFSM ~~GNO I-PP.ACKfe·BOSY PP.STB- A 23AB OE PP • STBOUTEN- 13B1 10 C657 .01uFSM D13B4 <> 1391 D1394 PP • RMTWREN- I A C651 .01uFSM ~~O r---- 1 ------ --T---- -- - - - - - - - - - - - - - --T-- HP1 5 3 - 032-B044-003 20 of 36 I 1 1 1 5 ~~ D ,m,.w,,,- , =.~" lC,~.," "",~, "'.~"'. ,~,.,", ,~,.~. "O' ~ ~\ " C .. " b\ M,M " m... 1 1 , INT2.DATA' <> 13C4 D , 7 6 • ,,, , I-- 43 ADORO 23D6 23B5 D 24C2 24C5 35A1 <> VID.VSYNC POWER.FAIL- ..... 24C2 24C5 35A1 - ~., 0 D D D D D D IiElI,It!I- VERT. RE TRACEGFX. VERT. STATHPC. CPO. INTCPO.INTG CPU.PIC.INT B PD5 2785 . GIO.INT2GIO.INTl<> GIO.INTO24C3 <> 24C6 35A1 22A1 D GFX.FIFOFOLL13B1 D PP.INT 15B5 D SCSI.INT 13C1 D ENET. INT .OOT 27D5 D P05 SCC1.IRQ17D1 D 17D1 D SCCO.IRQCPO.FPINT3B5 22A1 25C6 22A1 1385 BB1 BB1 - 21 DATA7 22 "*~- "O' - ~~ ~., ~M'" """ " -"-"" " " :L :L '"' ~'" n = ,,\ 1> !; " " "" 0 1 27C4 27C4 '" K~V VME? VME6 VME5 VME4 VME3 VME2 VMEl RESVD IGNPAR B U53 INT2 r--- '"""--- _ _ _ J,ljl'4 GA.PDO 8A6 8A6 13Al 3 4 5 6 7 8 9 45 46 GA.PD1 T170 <>-----,GA. PU1 , T186 68 !lEGATEST 2 SCAHIN 20 I 66lSCAHEN '-=-lTRIEN D vee SCAHOUT~ C616 C608 t 1110UFDSM 11 .01uFSM 12 A A ND I~~ILICON_GRAP~C~ INCJ~I I 8P1 I I 032-8044-003 I INT2 IC I 31 OCT I 1991 I 21 of 36 5 7D8 GIO.BUS· ¢ D VCC D I ,P.GIO.BUS·O 23D8 20 19 18 092 17 SOIC24 16 B4 B5 15 B6 14 B B7 13 BO B1 B2 B3 1 ~NO C612 15600pFSM D VCC C673 115600PFSM D 4FCT652ATSO 8 1.. lQ. 1:0 C 11 II 74FCT652ATSO 11 C II 15 D VCC 1 U88 CG67 15600pFSM 20 16 19 17 ~ND 74FCT652ATSO VCC 1 R611 It R670 It R669 It R668 4.1KSM!,. 4. 7KSM!,. 4. 7KSM!,. 4. 7KSM B B D vcc 1 C668 15600pFSM ~ND 4 AD 5 A1 61\.2 7 A3 8 A4 9 A5 10 A6 11 A1 089 BO B1 B2 SOIC24 B3 B4 B5 B6 A B B1 20 19 18 17 16 15 14 13 24 25 26 27 28 29 30 31 23C5 23C3 23C6 23C2 23C2 ;:;, ~ ~ ~ BP • FIFO. FULLBP. VERT. INTBP .GFX. VSTATBP .GFX. INTBP.GRXDLY I 8 1 8 6 I8 6 v GFX.STBGIO.READ GIO.MASOLY 3 4 7 8 13 14 17 18 U98 DO 01 D2 0 D3 N D4 ~ D5 g D6 D7 00 01 02 03 04 05 06 07 2 5 6 9 12 15 16 T328 ~T324 ~!:T323 .... 19 BP • GFX. STBBP .GIO.READ BP.GIO.MASDLY GFX. FIFOFULLGFX. VERT. INTGFX. VERT. STATGFX.INTGIO.GRXDLY .~ 23C4 :::: 23C6 23C8 21C7 25C8 21B1 13B8 21B7 8A5 9C4 28A8 ~~ OE 74FCT652ATSO 11 26A1 D GIO.CLK7 D D D GFX.PIC2GFX GIO.CLK8 PU2 GFX.GFX2PIC- AI 8A1 26A1 27D6 8Al ~ 27C6 D PD2 4FCT374ATSO D VCC 1 C685 15600pFSM I tND 032-8044-003 22 of 36 A I • I ~ l iq I I I~ o 0 I i' ~.",o.w,"---------------;::;------------')----~~:-----~~~:;;::::::::::;;r~=:~;:~~~1r~:::::::::J~') 1 '"" _J" _ "' -f ~ !:t EPRM.PRE-~ Ie! Ie-- ~ 2201 ' ..'"sw.. 2201 • u" I ~ ., <>. '" ~.,~~ ~ EPRM .CLK Al -" .m.~." ~" ~" l~r_C=l" r t-" ~ ~II:I--= "1=1 '" ~ i l:=l -- A7 I - - - - - - -... I' - - - - - - - . . i i S ' - - i t = : : J". '" C 'L ______ t - '" '" '1" , I - - - - - - -...1.=.3 i'- ~ ! -------~21!9i_r=.,' ~ ~ .. ". 'I -------..J;.;lSi"t=1'" t-.,. W If ' I' 11 ~' - '" on f-- m 2 I: I '" n I - - - - - - - . j 2... 1 ,- c- '" t-.,. " •." . "" B "' .. '" t - '" - ,n -'" t - '" -,~ OB A31 ,~ ~ " ,..'" g~-----iv--=:EQ= .. '" , - ..,BS"",-+-__ " . ~-'" "" "'" f - '" '" --1 '" r". A40 L-.J ~. A -- - 'P.''''- "'.~"" ~-.""" ~~ r-l Jr-''' '" VlD. VSYNC -01 BS 21CS 36B7 " ~ .•m.~-,-~-" " ~."ro.,=", -" '\ .00:""" .0, m '" "" ".'''.''''''"',,, .~ J , , ,-,- - " n n ".~~. ,~,' t - '" '" .- ". . " "' t - .n ". - ." "'" t - ~ '~'." " '" ~,~, ~... ... It- VCC r "'.M"~, .. .n ".n B33 "O' ~ '~-'",~ ,~" "" tv- ~ M _ n. "n " " AS 2AS _ - .u f "" _ ... C ~re~' 'n.~'" ~ ~". ~ = "", f- .n '" ' f-'"" __ "" "" Y " ... ' " . ' " " ' " "',,"',,"' .n "" ,,"' f-- ' " ' " .,",m _ ". ''' .. __ '" '" ~r-~."AA.'" '", ~. ~'", '" AS _ ." r"" '" "'.a 'f-- '" ... '" ."•. "". t - .n 'O " ' " '" __ '" '" h • ~ _ GFX.OMASYNC-___i> BP.GRXDLY -f) c- "' '.>0 _ " ~ f--O" HO ', "", ,S "' '" ".. '" 02 03 _ __ 04 "' 1M- OS _ ,n __ '" _ '" " t - ''" '" .•" _ '" t-." f-." _ ..n "" _ " f- _." , '1 SCS ocs OBI - ". Cf1 -iill," OCS 39 #" 1~ r•• rm B ~ +12V .", M'."M.OO' vjoo. '" .=. ... 037 '""' - '''.00'' '" .=,. ,n.",,' .u <>'" • 1 .n '" ." "" '"'. .;;"" r-- ". '" f- ." "'" ,,"' _ '" t-- C3S -j",', .,rNO EPRM.OOUT _ •• """ - om~'.~ ... ..l~II.!q, '" ..-'" ~ ~~, ,~ - mt>- "" • 13A1 1 BSL>" 13A1 -" f-" f-- "" __ ,_ ~ VIO. VFIELO • ,-- f - ". '" f- '" t ." I '~f" '" , n '" ". t-.n ,.... '" ... _" n '" t - .n n -- f -" f-'" __ ". - " .n, ~ '" " U r---- "" ~~.,.~,."'.~, r--1 _ EPRM.CS.•".,"/,-1 "C2 -" 13AlI " L>" ARTN -f'> 29A 14B3 lSA8 24C4 24CS 29B4 4 ",.m m~ ~.~, J ""I.::-.-t-::-=: ." ......." C A . 3 Ii I PBUS .DATA* 13D8 "- PBUS.ADDR* 1307 r-- 2 o 1 2 PBUS.WR- 13B7 4 ~ I r-JL- ! r- 13B5 SLOT CE6 ~ rJ..- 5 6 7 r--!-- : 1.~ - GIO.RESE~ - 25D1 23B2 :~ " VCC c +12V - 8A6 BA6 GIO.READ GIO.AS- 8A6 GIO.MASDLY ~ - v+ vL -- rv+ v--L rr- rvfo -- f-- 755M R614 1 2 ,tfND l--H irDO - v-li v-ll -~v--n " VCC B ~~~~- 23B5 -12V 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 2B 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 "- -49 3 r - 50 51 RD- rW-rPBU5 13B8 52 r--Lr- 53 r- 54 ~ f-- 55 56 5 57 r-....L r - 58 59 GIO.BGNT ~ 8A1 60 GIO.BPRE 8A1 61 GIO. INTOr 0::: 21C7 62 GIO.BRE 0~ 8A5 63 64 R533A 1 65 f-GIO.SLVDLY 4. 7KS~ 8A6 66 r - 67 2 26A1 ~ GIO.CLK5 68 r- 69 ~~ r - 70 71 ~ r- 72 r- 13 ~ r- 74 ~ r- 75 r- 76 - - 13B8 v-ll r- v.n rrv-M f-- - " VCC ~- vn -~- ".1! - ~ 7 ~r-- ~-6 10 11 25D1 12 +12V 23B2 _ 13 - 14 21C7 15 21C8 16 GIO.READ BA6 17 GIO.AS18 '" VCC 8A6 19 GIO.MASDLY 8A6 20 21 22 ~23 ~ 24 25 26 ~ 27 2B 29 ~ 30 2.2KSM 31 R555 :-- 32 1 2 33 34 35 r-~ VCC 36 37 r--- 38 39 ~ 40 ~ 41 42 ~ f-- 43 - GIO. INTlGIO.INT2- - 79 A- ~r!! rfo I 85 86 87 88 89 90 91 92 93 94 95 96 '""'--- PBUS.RD- 13B8 r-- '-.l :-GIO. INTOGIO.BRE 1- 8A1 8A1 0::: 21C7 ~ 8A5 GIO.BGNT GIO.BPRE - GIO.SLVDLY - GIO.CLK6 - 1 8A6 R595A 4. 7KSM 2 26A1 A. " :-::r-- ~ - ~- ~ ~r - v.lll r- GND - 2] C7 2] C8 c r- 76 77 r- 78 ,!- r-~ r-- rH rf--- 45 46 47 48 GIO.INT1GIO.INT2- 13B8 A"l :-- 75 ,,-ll - 44 PINT .1- 72 73 - - f-- o c - 74 ~rr~ r- ~ f-- 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 ,L - r- ~ r- :r-U r- rr- -12V - 5 rr- 23B5 - -5 '-.1.._ : ~D'-- ~D'-- ~! 1 GIO.RESE~ - .,.nr - 80 81 r- 82 83 vl2 rf-- 84 r- SLOT CE6 13B5 PINT.1- 77 vL rr- 78 ~r - 4 r-- 3 1 2 PBUS.WR- 13B7 "..L ~ f-- r-- 2 r~ r~ r- ..... VCC vn rf--~ rv-n r- PI P50-96 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 B GND- P50-96 P6 A A 708 / GIO.BUS* / 032-8044-003 5 24 of 36 • I I Ii 1, 5 1/ :: ~ !. i r.. VI R591 4.1KSM o vce D 2386 !1 E. RESET- ,_ T159 EXT. RESET- :; R594 100SM 'I ! R595 2.2KSM 042 14LS125S0 VCC I ... 'rEl ~u.,. _ _V.R RESET. INGIO.RESET .OOT- BA1 1168 ttl 1 C602 C I Ly 01DO INT. INTOINT2 .RST .OOTCPO.FPINTGIO. RESETGFX. VERT. INTCLR.RETRACE- 21B3 21C2 3B5 2501 22M 21C1 13C4 ~ INT2 .OATA' 4 5 6 1 8 ~ 02 03 04 05 06 01 OYO 00 001 tl 02 ~ 03 ... 04 05 OYl ~RESIN l. REF RES RES SENSE I"'~'-_ _J CT -- lY 4 GNO :OIC8 043 .k;NO TL710SS0 O.lUFSM~ U69 PAL16R6-1PL CPU.INT'- "" I 14F08S0 3AB U44 cpo. INT'~ ~ ~~ ~~i6RETRA~~~0 16 15 14 13 12 T2511 T2518 T2519 T2520 CPU. ~ GIO.RESET- ' ntu..,,,,,jlj,uv, I .592A Xi~ te,TlOS •N 1 C586 11 C L549 1 I 51 OS 2 P06 27D6 GFX.HALFCLK+ D23B3 GFX.HALFCLK- D23B6 R586 68SM 1 V.2601 L R582 S10SM 2 'EGN 1 100PFSM~ 2 2 I 2706 NO CS91 .01uFSM 1 PU6 ~ C BUSCLKX2 •ECL BUSCLKX2 E.CLK+ ./~' 66.7MHZ VCC \&T127 ~NO 1 11 RS92 4.7KSM R590 510SM 2 1 RS88 510SM ,2 12 EXPRESS- 23BS ~.. EGN v·tOUL. L4t1'J122 B B TIn CS79 01uFSM • D EVC 1 2 I~GN CS85 .01uFSM II 'I I vec A D LS40 1 r>=JC 2 s'!iifEAD LS42 1 2 ~AD D EVC 1 I~GN R591 ~ S10SM T112BUSCLK+ BUSCLK- 1 ~ RS89 iEGN S10SM 2 16 D 10H641PL 1 /D PLCC28 QO 01 U37 02 Q3 Q4 18 VBB Q5 06 EVC 15 VECL 07 ____13 "~_'ft 10 8 6 3 1 27 24 22 T138 T139 T129 Tl33 T123 T124 ,Ti30 Tl40 GC1 GC2 GC3 GC4 GC5 GC6 GC7 GC8 ~..!I... 1 2 3 4 S 6 7 8 22S0RN502 16 GIO.CLK1 IS GIO.CLK2 14 GIO.CLK3 13 GIO.CLK4 12 GIO CLKS 11 GIO.CLK6 A 10 GIO.CLK7 9 GIO.CLK8 SOIC ~ 10B8 28C4 ~ 11B8 12B8 8AS 24C6 24C3 22A8 22A8 £ ~ ~ 2804 28C4 13C8 28B4 28A8 28B8 TI41 IA 11 CS73 12 10uFDSM CS72 .0IuFSM {fGN D EVC 1 I~GN 032-8044-003 26 of 36 .., VCC 13C4 lNT2.0ATA" VCC IY" 0 2.2KSM 2.2KSM 2.2KSM 2.2KSM 2 .2KSM 2.2KSM 2.2KSM o .Y.- 2 2 2 2 2 2 2 R662 R663 R666 R640 R641 R638 R634 "1" PUO PUl U' PU3 PU4 PU5 PU6 T317 T211 "!'Tl99 ..... 13B8 19B8 19CB _ 2084 2008 22A8 ~ - 6B7 25B3 8A5 NOTE: only one 803 resistor per signal is to be stuffed, depending on CPU configu rat ion ~ HC6 15B3 16C8 ml18A2 18C2 .., 17C5 17C8 17C8 19B6 21C7 1 2 3 4 5 6 7 2.2KSM 2.2KSM 2.2KSM R565 R535 R536 2 2 2 PU12 PU13 PUH T96 n. -" 3608 21M lGN 21B6 RSV c,. Tl96 Tl98 C,!, C 75SM 1 75SM 1 75SM 1 75SM 1 75SM 1 75SM 1 755Ml y 2 2 2 2 2 2 R653 R654 R665 R664 R604 R603 R574 T258 t!!I>- POO - -POl P02 P03 P04 P05 PD6 T327 Tl48 1263 -~ L> ,~~~ OM '~I"- " E ;a5 706 c :g~ 2~~: -{)20C822M ~ H~~ 9A7 Hg 32C7 ~ 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 T293 PU4 ~3§g 15C8 -{)ti~~~c ~~ H~~ 2108 ~ ~m ~m R622 R627 R635 R631 R616 R621 R615 R610 R611 R626 R607 R605 R602 R601 R606 R612 R617 R613 R623 R628 RES1206 4 7KSM 4. 7KSM RES1206 RES1206 4. 7KSM 4. 7KSM RES1206 RES1206 4.7KSM 4.7KSM RES1UJ6 4. 7KSM RES1206 4.7KSM RES1206 RES1206 4. 7KSM RE51206 4. 7KSM o FC c FB11T3 ~1212 74ALS32S0 74ALS32S0 2! 74LS06S0 PUO -,--.~ 1 T287 T300 74ALS32S0 I 74LS06S0 B 8T8 GNO B ~Tl61 "1"1305 74HCU04S0 74F08S0 ~T90 -. ;OlCH 74HCU04S0 ~GP4 J::'" AGNO A I ilP)o10Tll ~~' 6 T9 PU4 tt T95 13 ~~4 74HCOO4S0 PU12 GP6 74LS06S0 P03 GP3 0 "'"1301 74F08S0 OlCH GP5 GP1 10 T6 Tl60 ~ "'"T295 T94 :OlCH • A 032-8044-003 27 of 36 5 1 1D8 <>GIO'BU~ 1D8 y+u.pUt ~: S ~ ~ ~ D F ~ ~ ~ 15-22p TN1 ~ ~ ~ ~ ~ 1~ 8 C 10 A A I GND D f 1S-22p TN8 ~, S JL...! ~ !!......! !L1 1L.! 1L...L ~Ii 28 5 ll-§. o 1 B L-! L.L 4 i i ! ~ 26A1 26Al 1 .. 1 26Al 19D1 9A4 ll!J!..2 ll......! "i· GIO,Cld!.l 8A6 8A6 8A6 22Al 8M 2 3 4 5 26Al 9A4 D D GIO,CLK3 DDM,CPU,CLK3 10 ~ 5-~2p GIO,CLK4 CPU,CLKS 1 R661 155M 1 R660 155M 1 R652 155M 2805 "T298 2804 T296 2803 T269 I B 10 ~F1 5 6 .A. 1 8 '.', 9 .'A'A. ~F ~ ~ ~ J _a. 15-221 TNll iC641 iC644 iC638 ~:2PF5M ~22PF5M 1222PFSM D GND 15-22p TN2 9 '.',-: 10·", l!L;vy A DDM,CPU,CLKI GIO,CLK2 DDM,CPU,CLK2 GIO,CLKI TN4 ll-lQ. "~ D D D D C 1 ,<~ N-l N-l N-l N-l ~ ~ ~ 9 N-l 9A4 26Bl 9A4 26Bl TNI ~h"IGND ~ .... i;.j D TN6 ~ P3 10 AA I ~ 24 ~ 2 4. I GIO.REAI GIO,MASDLY GIO,SL.VDt.Y GIO,GRXDLY GIO,AS- I)lK R6511 R6561 R 511 210KSM 210KSM 210KSM R6501 210KSM A 032-8044-003 6 5 28 of 36 • ~, 7 5 ~1 , . 1 __ 2 3 4. VDD for MOlICS, VCC for ADC/DAC etc. AUD • MOlIC • VCC 030C8 3286 3203 32073306 [AUDIO' ANAtOGSuPPLIES--) o D L9 +12VCHK 2983 ~5~~FSM V+5 2983 + ... ~1 ~ '"! _ 8511 DlIC,ADC analog supplies max 50 mA '.~'n CS45 J o 2 +11 47uF_AVX 11c555 O.luFSM T2 C557 2 L530 CBSO-1206 1 2 772 ..Jl.V-5 CJ 29A3 D -12XSOI!ll 1 2 ~ .. + 147uF_AVX T2 C529 +11 15MBEAD ...... 2 )< ~5~~FSM :;:i ~ ~ 2 + 1 +.1147UF-AVX • CS67 2 speaker and headphone amp J! R570 i ti I 11 II, l,~ B U13 1 '" +l2VCHK L531 5MBEAD 2 AV-HP "'30B53008 ~o2 U1 ___ "_76.0 L524 CB50-1206 1 2 ._753 IAV+ LS22 I B 0.33uFSM +. C539 ! i... 11C540 R541 O.luFSM 2 2 I I I llC536 12o.1UFSM 1 2 CB50-1206 2 a .... 23B2 0p amp supplies O+l2V 1 5MBEAD 2 -- mA ~ 33uFJ.VX C29 2 llC24 I'·MY 2 -12 29A3 ADJ A 1 +l2VCRK 02988 2905 2908 T: 2 L534 8559 780 02907 30A8 30C8 32863207 +1 0 O.33uFSM+ C558 DGNDA L10 +1141uF J.VX C14 _ . max 50 ! i1 C +11 47uF_AVX T2 C22 LM3377 U26 i !I !ij I 1.0uFSM + . C569 2 1 ii 03DC5 3008 +111.0uFSM T2 C561 200SMU 1C30 T O.luFSM 2 -12VCRK 29A3 AV+HP LS28 CBSO-1206 1 2 +1147uF_AVX T2 CIS 2382 1 5MBEAD 2 33uFJ.VX C562 La _1r57 --'AV- +.11 T: A 2 5MBEAD 23B5 -12V 1 2 -12VCHK 032-8044-003 8 5 3 2 29 of 36 . , . 1 29D1 29Cl D I D AV+HP ~ C511 o.1uFSM 1 2 1 1 R544 20KSM - l~ R53 11 2 R530 11KSM 1 " I 2 C17 I '''"'~'j R55 lKS 68 2 A A. 2 3 R545 lKSMi 2 r 1 T66 A A 29Dl , D ii ~ g C55 0 2 '" Ul m 5MBJ30C tT77 C549 CASE I- 1 5MBJ30C 2 C552 C18 ..L 0.lUFSf2 N., 0 , 0 "'13 ~ 1 O.IUFSM T 2C20 ~T67 ~NO AV+HP I tltF65 ,1 1 '2 2 R562 1KSM R53' 1KS~ R567 10KSM 13 ~ .". 2 R556 10KSM 1~ ~;~Dl C 1 R547 lKSM i .-___-+_____.-L_.!-1N 11 VOD o1 li~'"~ f R542 10KSM U16 AD7528S0 1 C551 D ICASE ~1r71 high-current return should be routed separately ~ J 2 2 2 R5494 ';;SM I C538 5MBJ30C ~ R563 1 2.7 2.7SM 2 2 UDAM SIP11 .0IUFStIf T·OIUF~M 2C2l 2C19 j~ ~ HEADPHONE OUT ,~ STEREO JACK PC-IINT, ISO-GND 2 I 2K@100 L527 LR55 NATL 1 11 I 1 I b:JJ1>rfY t I 2K@100 L529 T551 2 1-2 Rl 15-2512 my- 2 II SJ-362 J4HEADPHONE 1 3 2 .5mm,IHMA, mks02 C16 0.68uFpoly R548 20KSM 1 • A 2 2K~100 "I" U18 LM2877P f-l U7 A. 1 C525 O.luFSM 1 1 1 R2 15-2512 L525 •• 2 .• T64 1 2 R557 47KSM f--- 1 A. 11 10 9 ,.~~,- '\ " (, 7 :.WR- 29C1 ~DB7 6 ~ACA/B 15, CS16 WR- I I I I SA5.0 CR300I A LJ; 1 19 ,L 1 2 C5j~ T24 Cou;J2? C A~~1---------------~ ~ I 1 i06PKC-tlPl !........ ~ 3 ~46 RFBB 18IVREFB[> 5MBEAD L7 C543 1206PKG 1 2 ~"""''''''''!!!.L____~4IVREFA 'uU.L~n 0 AV-HP NATL r 1 39 R569 lKSM 2 ANALOG DEVICES DUAL MULT DAC SOIC20 PKG ~T84 1 .AA 2 R5 1 IOKSM R3 1KSM 2 1 T SA5.0 12 CR3002 ..L I 1 R568 2.7SM 5MBEAD L6 1 2 2 ~T78 ~!83 2 1 +1 .0IuFSM -TO .luFS ,2C25 2C27 1 D23B3 1 R564 2.7SM UDAM SIP11 B AUD.SPKR.OUT AUD • SPKR • RTN f--- D 23B4 AUDIO OUTPUT AMPS STEREO HEADPHONE JACK MONO INTERNAL SPKR O.luFSMi 2C26 A ,AGND * }GND SILICON GRAPHICS INC:jREVI HPI I 1 I 032-8044-003 I Audio Analog OUtput IC I 31 OCT I 1991 I 30 of 36 " t 1 3 S L510 1 2 CB50-1206 LINII IN J2LINII-IN I Microphone Input Prea...,. and Switches D .J,AGND ~ T 3 1 2 CBSD-1206 LS1. CBSO-1206 1 SJ-36 1 2 2 I 1 CS14 5MBJ30C 2 D STEREO JACK PC-lINT. ISO-GND 1 CS23 5MBJ30C ~ 5MBJ30C 2 2 1 C522 CASII RS21 680SM 1 2 STUFF ONLY ONE POSN FOR 2. 2K RS02 RES1206 2 1 I ~ R520 2.2KSM 1 2 C .... 2K@100 LS07 ...,..Ti3 l J1MIC-IN 2 AUO.IN.R 32B: SJ-362 1 4 3 S 2 2K@100 LS08 1 T12 2 T ~ c STEREO JACK PC-lINT. ISO-GND I 1 t 2 ~ j 2K@lOO LS06 718 1 l MICROPHONE INPUT 1 C511 1 C513 1 C510 5MBJ30C ~ 5MBJ30C 5MBJ30C 2 2 2 ~ j I 1 ,l:ASII i\V+ 1 U3 SSM-2402SL ~ M I! ...,. T6 ~ I RS18 330SM 1 2 ....• T42 T4 B 1 32C6 t.v+ AUO • LINIIIN • SEL 2 1 RSO'l! 330SM ~7 .JtV715 .... ---+ 4 .....71 r.OuFSM S + 1 2 1 ~S12 ~rrr- 33KSM 2 710 ~~- 719 A RSlO 47KSM 2 .J,AGND 1 ;Rs17 8.2KSM 2 lCSOl T20.1UFSM 2 0, 1 '-- ~ 2 RS04 330SM 1 2 AUO.IN.L B 32D8 I i PMI AUDIO SII ,SOL16 PKG FND ANOIIV OPAMP 1 ;RSOS 3.3KSM 2 ~ up ')r 11 J RS1S 330SM 1 TS ~ T8.1 ~~ T2 'P 1 32C6 1 1"'15 AUO. MIKIIIN. SEL 711 6 13 1 U1 AD712JRPL i .... 2 0, ~S03 4.1KSM 2 V+ VGND .!2!£! A I. ~V- SILICON GRAPHICS INC.IREvl Microphone BP1 3 032-8044-003 In~,put 31 of 36 . .. - AUO. HOAC. VCC 2906 AUO.IN.L 31B1 R507 100KSM C2 3.3uFpo1y 2 1 R527 619S 1 , "", f, 2 100pFSM An ~ 2 00 2 01 01 5 ~ 02 002 69 03 tl 03 ~ 13 04 C; 04 2 3 05 1/1 05 15 ~ 06 06 07 07 19 T30 T29 T33 T37 T32 T27 ~ I VIN T20 2 19 lOUT 20 AGNO 3 MSB ! }n~ t T14 1 O.luFSM C505 ~ 10 LSB 27B6 R509 AVt5 51SM 1 2 O.luFSM C504 PD6 AUD • MIKE IN • SEL AUD. LINE IN. SEL 31B4 3lB4 C502 O.luFSM 2 ,-L-II -u I ~I i T9 V- T2 11 ~~NO AUD.IN.R C4 3.3uFpoly 1 2 R526 619SM\1 1 2 1 1 1 R516 100pFSM=: C524 2 100KS~ 2 R529 10KSM 2 AUD.OSPBO* 'trl 214 f'-ttt lli J:>t 29B3 :) DGNO A ~SO T28 .... ~ VIN "I Y 00 2 01 01 5 6 02 002 9 03 tl 03 04 C; 04 12 05 1/1 05 15 06 06 16 07 07 T48 T50 T36 T43 T44 T26 ~ 24 AINL 2 1 C3 : .01uF 2 3 MSB i }- 10 LSB 7C6 2 I~ ICLKA !\PO ACI\L n - RIl13 123 ..". P06 1 R523 715SMU 7B6 2 VL+ LGNO AINL IIINR ZEROL ZEROR 2 R506 4.99KSMU 19 I VD+ DGNO 2 27 3 26 ,-l R511 10KSM lOUT 20 AGNO Audio Analog Input 4 VAt 1 AGNO 5 VA- 1 RFB ~ 19 AGND 1 C1 .01uF AD7118PL 1 VDO U5 12 DGND I U4 CS5336 ~NO T3 1 51.1SZ'1n R50l' 7 1 R513 10KSM 2 J..2 DO ~ ~ ,y-GNO AUO. HOAC. VCC 2 6 1 2906 C509 O.luFSM 1 2 R519 51.1SMH 1 2 ANOEV OPAMP SOIC8 C515 .01uFSM C507 O.luFSM 1 " 2 1 ,y-V-5 8 r.;;:r4 V2 1 3 .?' ..... T75 ii I U2 AD712JRPL AV+ C508 o.1uFSM 2 ~ 2 ANALOG DEVICES AUDIO ATTEN PLCC20 PKG ~~NO I 1 AGND OE C516 .01uFSM AUO . HOAC. VCC 2 AUD.ANIN.LSTB 11 36D4 31Cl 2906 R524 715SMU #- lL.1! AUD.DSPBO* 35C7 36B7 RFB ~L..1!I ~ ..y c.R525 6.19KSM\l 1 2 Ana1aq Output I ~;w~v- RS32 6. 19K5MU 1 2 6 ~5 yL ~7 AUD. UBLO. RIGHT ADD. UBLO .LEFT AIIDEV T2 30B8 30B8 OPAHP ~ C10 82OpF\1 G:' R528 6.19KSMU 1 2 ~ ANALOG DEVICES DUAL 18-BIT DAC PLCC28 PKG CS34 .01uFSM R533 FU 6.19KSM\1 I U8 AD712JRPL C6 820pF\1 ~ TRIM CK RF MSB IOUT SJ LL VOUT DL AGND GND ~12 912 5 2 RF IOUT SJ VOUT CK AGND 14 -~ CB50-1206 CB50-1206 CB50-1206 ~~~ J ANA 13 12 ~.,. L513 1 L51S L511 1 L511 28 2 $ nlCS26 O.luFSM AV- Cll T47 0+ SHL SHR BCO weo 1 DLO 9 ORO 0 GND 2 ~VEE 1 CB50-1206 L509 AV-5 rl. ll+VL 16 DGN~DIG SUPPLY 19 VL T21 1 '~~ U9 A01861Pl. 2 1C521 O.luFSM 2 CLK.20 ....~ CS18 1 NO 19B1 I AUD.MDAC.VCC c--- AV+ 1C7 390pFU 2 I'GND ~~NO T56 t.v+ L518 2 1 U12 NES532DSL 12WcC R540 619SMU 2 1 4 -Vee ~kJ'> -!7 ~ 13 RS34 619SMU 1 -v 2 11 SIGN. OPAMP ~ C12 3.3ufpo1y 1 2 I C13 3.3uFpol 1 2 _1 2K~100 -2 I 2K@100 LS23 1 1 4 T 3 5 2 I L516 2K@100 1 2 51 LINE OUT J3LINE-OUT SJ-362 ~ STEREO JACK PC-lINT. ISO-GND 1 R537 100KS!1 2 RS38 100KSM 2 1 C537 5MBJ30C 2 ~ 5MBJ30C 1 C528 5MBJ30C 2 2 1 C527 BOARD EDGE ",GND AV- "CASE h~ SILICON GRAPHICS INC.\REV\ Audio Line Out I HP1 032-8044-003 Jc I 31 OCT 1991 I 33 of 36 • ill 5 3 C544 - 01uFSM ---- --- _. T74 "'" ~ o VCC 39 VCC GND ~~ NO IEC958 I/O ~~NO o 021 YM3436QFP 13 R56 1 8209~ 2 XO 12 XI AUD. AESR.XI 36B5 AOD.AESR~*M~ 3604 f#.. PCO LR 38 LOCK 15 4 P256 ~ SKSY 22 KM1 VCC r! 1 C547 O.luFSM ,.--- 2 C ~ ~ 37 2 1 3604 ",AOD.AESR.CSM 3604 36C4 AOD.AESR.CCK AUD.AESR.CLD KMO EXTii ODIN 35 CSM FS1 FSO ERR EMP COD 1 R553 56KS~ 2 lC28 0.22uFpoly ' 2 27C6 ~D AUD.AESR.DDIN 15B1 27B6 3604 n. ~ ()l'Q.J1 AUD .AESR.RST 36C4 27B6 27C6 36C4 VCC GND v AOD. AEST •MeLK PD6 ~ PU14 :::'AOD.AEST.weIN 36C4 36C4 36C4 36C4 36C4 36C4 AOD. AEST • CSM AOD. AEST .CCK AOD .AEST .CIN AOD • AEST •CLD AOD. AEST .CNTRL AOD • AEST • VFL 36C4 AOD. AEST •MUTE A 36C4 ~~D AUD .AEST .DIN 33 34 40 41 42 AOD.AESR.FS1 AOD.AESR.FSO AOD.AESR.ERR AOD.AESR.EMP AOD.AESR.CDO r? HOLT VFL 4 DOUT 3 DOMI DOMO 23 RSTN ~ TSTN B C564 .01uFSM 43 CCK 44 CLD DAOX DIMl DIMO II KM2 AOD • AESR. we AOD.AESR.MeB ~ 36B7 36B7 SJ-362 3607 3607 3607 3607 3607 1 4 3 5 2 ts f19 I ~PU12 Transformer coupling added to digital i/o OPT SYNC MeC ~ 8 we MeB 9 MeA fJ.0 ~ R560 150SM 3607 3607 c-l r-? 24 VDDA 25 CTLN CTLP 29 VSSA ,.-T73 AOD.AESR.LR AOD. AESR. LOCK 15 11 12 13 14 10 CSM CCK/CSB CIN/ODB CLD/AOXEN CNTR/BLKIN VFL Yamaha receive with 34C86 on page 15 ASE AES/EBU Receiver OFP44 Packaae L532 CB50-1206 2 1 T81 AUD • AESR. RXP U23 ~lSM I Sing Ie-ended TX: C570 O.luFSM "~' ' .. ' ~'" 1 2 tl9 ~ 3 T88 1 R577 2 5 6 T82 029 4 lC563 1 R57~ 12220PFsM 10SM 2 *GND 74HC004S U29 5 6 B 15B4 0 9 SO 14 ~ L533 CB50-1206 1 2 ..,. .11 ~ASE 76 C559 1 1:553 A 100pFSM 12 Ji00pFSM I. SILICON GRAPHICS INC .IREVI Audio Digital 1/0 BPI 5 -r 15C4 75 CP XFRMR C554 1 C560 100pFSM 12 12 100pFSM OICH l!.4 3 2 "~TA -- L4 CB50-1206 2 1 AUD • AESR. RXN lC565 12220PFsM 825M -- 7 ~' OIC14 ~ R576 1 330S~ L5 CB50-1206 2 TI00 1 1 2 3 T93 OIC14 9 MUTE 5 RESET 7 DIN DOOT YAMAHA AES/EBO TRANSMITTER SOP16 PKG ~ C C3401 .lUF200V 027 YM3437S0 8 vec 1GNO 2 MeLK 4DMl 3 DMO 6 weIN T STEREO JACK PC-MNT. ISO-GND ,r t AOD. AESR. VFL .A. 3607 AUD. AESR. DOU't;,. 36B7 J5SERIAL 032-8044-003 34 of 36 · " 5 U32 CLK.20 ~ 19B1 PBUS.DATA* 1308 DSP56001QFP20 127 EXTAL CLOCK PORT A 0 1 ~ 2 ~ 3 ~ 4 ~ 5 ~ ~ 6 :;! ~ 7 o 8 S! ~ 9 ~ 10 ~ 11 < ~ 12 lC ~ 13 0 ~ 14 ~ 15 ~ 16 ~ 17 ~ 18 ~ 19 ~ 20 ~ 21 ~ 22 23 ~ 45 BR II ),.1 1 C I 13A5 B ~ PBUS.BR- ::> AOD.DSPBD* 32C8 ~ ~ ~ ~ ~ I ~i I DSP BOOTS /IRQA=O /IRQB=l NORMAL EXPANDED MODE I I5A5 EXT.SER 1 9" 5 6 7 8 9 10 8 10 11 ~ ..!<. 12 13 14 ~o 9 8 OICH ''!' 36A2 13B5 36A2 13B5 A Tl25 DSP .SCI.RXD 27 RXO DSP • SC 1. SCLK 29 DSP. SS1. SRD DSP. SS!. SCI RXFS DSP.SS1.SCO/RXCK 36A5 36A5 36A5 " :5 4 ~ 7 11 ~ 1 057 B 0 1 2 3 OSP.IROAOSP.IRQBOSP.RST- 42 SRD 40 SCI 31 SCO PS OS X/Y RD WR BG PORT B (RO) (HlI (H2) (H3) (H4) (R5) (H6) '" (H7) '" (HAD) (HAl) (HA2) (HR/Ii) (HEN-) (HREQ-) (HACK-) ~ OSP.XY 7 PBOS.RD6 PBOS .WR3 PBOS. GNT-5 2 3 4 5 6 7 8 9 10 11 12 13 PBOS.SA12 " 5 PBOS. SAl4 11 12 13 15 16 17 18 19 DO 01 02 03 04 05 06 07 10 9 8 7 6 AD Al A2 A3 r- 8 9 lO r- 11 ff- 12 13 r- fff- 14 15 4 3 25 24 21 23 2 26 1 AUO • OSPBA' 28 14 VCC GNO 11 12 13 15 16 17 18 19 00 01 02 03 04 05 06 07 10 AS A6 A7 A8 A9 AID All A12 A13 (+CS) A14 (NC) 8 7 6 5 4 3 25 24 21 23 2 26 1 CS WR OE 2l) 2 2 A4 5 2l) 2 2 AOD.CEPBOS .WRPBOS .RD- ~ I r---+--- r---L-- AOD. DSPBRDSP. SCI. TXD DSP System 36A7 74LS125S0 U44 9 8 EXT.SER g~IC14 10 ::> -- ~ ~ ~ ~ ~ ~ '-#-# '-.l.Lll 10 9 8 7 6 5 AO Al A2 A3 A4 AS A6 A7 A8 A9 AID All A12 A13 (+CS) AH (NC) 4 3 25 24 21 23 2 26 1 2()' 2t 2 CS WR OE SRAM 32K x 8 (8K x 8) PKG SOJ28.3 VCC GNO 00 01 02 03 04 05 06 07 AD Al A2 A3 A4 AS f- r- r- D f- r- r- -- '-- ,'-~ ~ '- - ~ A6 A7 A8 A9 AI0 All A12 A13 (+CS)AH (NC) CS WR OE C ;= :r SRAM 32K x 8 18K x 8) PKG SOJ28.3 t~"" I 36A7 AOO.DSPBIi- STO 39 OSP.ssIJf~3 SC2 37 OSP.SSI.SC2 TXFS SC 32 OSP.SSI.SCK U36 CXK58258AJ-35 28 14 36A7 ~ ~ ~ EXT.SER. INT + MODE 123. MODA/IRQA 12 MI. MOOB/IRQB 2 RESET MOTOROLA DIGITAL SIGNAL PROCESSOR PKG QFP132 ::> VCC GNO ~ '\ U31 CXK5 8258AJ- 35 SRAM 32K x 8 (8K x 8) PKG SOJ28.3 ff- r- DATA FS CK 1 2 3 4 5 6 7 307 l3A8 13B8 13A5 13B7 13A8 l3A5 13B5 rrrrIr- PORT C ~ TXD 28 T152 'Y' SCLK-- lilll o f "- CXK58258AJ-30 ~ 14 I~~ ~O '-+-# un "- 0 ~ 1 ~ 2 ~ 3 ~ 4 ~ 5 ~ 6 ~ 7 ' 8 9 170 11: PBUS.ACOR* 10 71 12 V 11 ~ 12 ~ 13 ~ 14 ~ 15 ~ r+--g I n XTAL ~6 ~ o I:u .......... n 23 C591 .OluFSM 10"6 33 ~ 55 ~ VCC GNO ill ill per EMI recomm. C589 11 T2 73 ~ ~ MOTOROLA DIGITAL SIGNAL PROCESSOR PBOS .RDPBUS.WRPBUS .BRPBUS.GNTOSP.RSTOSP.IRQB13B8' PINT .1- r?-h r+# ~ em rill ~;{lC RN501 767-141-RI0K ~ j1.GND i-M ~ -# ~ 64 O.luFSM 2 .01uFSM POWER 12 101 C590 1 10UFOS~ 2 1 B C582 15A5 " VCC 36A7 36A5 36A5 2 GND - IT- 1 .01uFSM I. 1 2 3 4 5 6·. 7 ,VA 14 13 GIO.IN ~2IC7 2 GIO. IN ~2IC7 11 GIO.IN1.f=o21C8 10 ·~A 9 ·-v,v, 8 R NET~~ PKG SOH A SILICON GRAPHICS INc.IREvl DSP BPI 032-8044-003 35 of 36 c·· - A1020PL84C 022 ~ AUO.ANIN.LSTB AOD.ANIN.RSTa AUD.ADC.CMODE AOO AESR.KMl AOD.AESR.RST AOO.AESR.CSM f= :l~ ~ 1AOD.AESR.LR AVO AESR.LOCK AUO.AESR.VFL AOD.AESR.EMP AOD.AESR.ERR AOO.AESR.FSO AOD.AESR.FS1 AOD.AESR COO 34D3 34D3 34C3 34C3 34C3 34C3 34C3 34C3 ~ VCC 8 9 10 11 13 14 15 6 g C604 .0IuFSM ~ ~ ~ # D M. 7C6 'j I PD14 Vee l ['~:~Of4)7 '--+-+-_....l"!EN CLK 5 q N~IUFSM I 'I AOD.ADC.SCLK ADD.ADe.SDATl AUO.ADC.LR ""ADD.ADC.FS AUO.AESR.MCB ADD. 'F.SR.DOUT ADO.AESR.IIC 22SM 1 2 R575 22SM _', _2_ R579 2306 ...(AUO.CKVID GND 2306 :::. VIO. VSYNC 0 - " j i ! :g _ _ _ _ _ _ _ _ ..AlJ4b~SR.XI o· 47 48 35B5 ~ ~~ 59 o ADD.DSPBA· " 3585 35B5 1 2 3 4 AOD .DSPBRAUD.DSPBW3SA5 DSP.SSI.STD 1, 1385 49 50 5 52 7 ! i~ 38 39 41 42 43 4. 45 _ ~ GNO _ 4 :1.r!~-_ _ _ _ _~5",3C1 :1 1 32C8 <>,A",U",D"".,.,DS",PuB",O:...·", 2 54:3 55:2 2C598 4 56:- ~ C599 .0IUFSM ~ ~ ~ 22.5792MHz 8 048 Vee J2Bl 1 EN CLK 5 32Bl 32Bl GND 3281 4 34C3 3483 1-_-,2..,4,-,.",57.6MHz 34Cl :- DSP. RST- :- ~ ACTEL PROGRAMMABLE GATE ARRAY PLCC84 t- j -Fa j per EMI reeomm. vec 4 ~ ~ -# C566 10uFDS 1 C548 1 VDD ~ .0IuFSM 62 f-2 63 f-65 f-69 f70:71:76 I17 I~ DSP.SSI.SCK 3SAS ~ DSP.SSI.SC2 TXFS 3SAS ~ DSP. SSI.SRO 3SA1 ~ OSP.SS!.SCO RXCK 3SA7 ~ DSP. SS!. SCI RXFS 35A7 84 I AOD.AESR.CCK 34C6 AOD.AESR.CLD 34C6 AOD. AEST • MOTE 34A7 ADD.AEST.VFL 34A7 ADD. AEST .CSM 34A7 ADO.AEST.CIN 34A7 AOD.AEST .CCK 34A7 AOD.AEST.CLO 34A7 AOD.AEST.CNTR);.34A7 AUO.AEST.MCLlC 3487 ADO.AEST.IiCIN 3487 ADD.AEST .OIN 34A7 AOD.FIL.SCI 33C8 DD.FIL.SDSY 33C8 ADD.FIL.DIN 33C8 ADD.ADC ICLKO 32Bl g J.l ~ 2 ACTEL qlue loqie ::_ _ _ _ _ ~ ~ I. I cI/O ~ ~ ~ L550 CB50-1206 1 2 32C8 32A8 32B1 3406 34B8 34C6 ~ ~ 2 ~ VSS 82 72 73 66 SOl DCL MOD 64 CLK 33 VPP NC ~ R55410KSM 2 R55110KSM 'A 2 RS66 OKSM ," 2 ~D 19M SCC.CLK Y " .... VCC ~ ll. OTHER PRA PRB 74 75 DSP. IRQBDSP.SCI.SCLK .... 35A7 "::::35B1 ACTEL PROGRAMMABLE GATE ARRAY PLCC84 I. SILICON GRAPHICS INC.IREVI '1' 'I I HPI 032-8044-003 IC I ACTEL 31 OCT 1991 I 36 of 36
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