HD63B21P (XB258001) Peripheral Interface Adapter Name | 10 Function PinNo.| Name _| VO Function Ves Ground 21 | Ri | 1 | ReadMrite Control Pao 22 | cso | 1 PAY 23 | tS | 1 |} Chip Select PA 2 | cs ft PAs | 25 | © | 1 | Enable Data Bus iport A rae | a GusiporA) | 26 | 07 | vo Pas | 27 | ds | v0 Pas 28 | ds | v0 3 | Par 29 | 04 | 110 ‘ Date Bus 10 | PB. 30 | os | 110 11 | PBs 31 | oz | v0} 12 | PBs 32 | 0 | v0! 13 | Ps 33 | oo | 10 | Peripheral Data Bus (port 8) | — | 14 | Pas a " 34 | FES | 1 | Reset 15 | Pas 35 | rs | } resister select 16 | PBe 36 | RS | 1 17 | PB 37 | mas | 1 | remot eae 18 | 6m | pea eon 3a | maa | 1 pr tea 19 | ce | 1 " 39 | cA2 | 1 |) oo ert Contot 20 | Voc | 0c supply 4o_|_cas_| 1 {J Perheral Cont HA17008RP (16154600) D/A CONVERTER PinNo.| Name | 10 Function PinNo.[ Name | vO | Function 1 | Te | t | Threshold Control ofa ft 2] WH | O | Cutout 10 | Ae Tt current Suiteh Control 3 | Ve Supply Power (~) nu floa fo 4 | 0 fo} outpu | ae fo 5 AL Vy] 13 | Vee Supply Power (+) 6] a ft} 14 | vaer+ Reference Voltage (+) urrent Switch Contiol feted eeasee18|\ieemmecese 18 | Vace— Reference Voltage (~) {e@| a || 16 | C | 1 | Compensation 24HD63B50P (16147300) Asynchronous Commu ations Interface Adapt Pin No | Neme [V0] Function [PinNo.[ Name [v0 Function 1 | ves DC supply Ov Ta | wat | weaarwrte 2 | RxData | 1 | Receive data 14 |e |u| Enable 3 | rxcix | 1 | Receive clock 1s | or uo 4 | tects | 0 | Transmit clock 16 | oe jo 5 | RTS |wo| Request to send 17 | os | uo 6 | txData | 0 | Transmit data 18 | ve | 0 7 | FG | 1 | interrupt request 19 | pa {uo |f mee 8 | cso | 1 2 | ve |v0 2 | cst | 1 || chip select a | op |v wo | cz |i 22 | vo | vo J 11 | RS | 1 | Resist setect 23 | 55 | 1 | data carrier detect 12 | vec OC supply (+5.0V) 24 | es | 1 | clear to send HD6BBO9P (16149900) CPU Pin No.| Name | VO Function [Pin No. | Name | vO Function 1 | vss Ground 2 | aw |[o 2 | NM | 1 | Nonmaskable Interrupt 22. | aw | 0 || address Bus 3 | a | 1 | interrupt Request } 23 | as jo 4° | FRO | 1 | Fest interrupt Request 26 | or [uo 5 | as |o| eusstetus 25 | de | 110 | 6 | BA | 0 | Bus Availabie 26 | os |uol 7 | vee DC supply 2 | ve | 10 8} Ao lo 28 | os | no |f a 8% ata jo 29 | 02 | 10 wo | a fo 3 | oy {10 1 | oa fo 31 | oo | 110 2 | me jo 32 | mw | 0 | Readnite control wa | as fo 33. | omens | 1 | OMA/Bus Request 14 | ae | 0 | Address Bus 3a) e jo ut xe Te as | | o |} Sytem cock we | as fo! 36 | mroy | 1 | Memory Ready 7 | as fo 37 | wes | 1 | Reset we | aw |o 22 | ora fs fy Clock 19 | an fo ao | xa | 1 20 | aw |o | 40 | wacr | 1 | HaeHD63B50P (16147300) Asynchronous Commu ations Interface Adapt Pin No | Neme [V0] Function [PinNo.[ Name [v0 Function 1 | ves DC supply Ov Ta | wat | weaarwrte 2 | RxData | 1 | Receive data 14 |e |u| Enable 3 | rxcix | 1 | Receive clock 1s | or uo 4 | tects | 0 | Transmit clock 16 | oe jo 5 | RTS |wo| Request to send 17 | os | uo 6 | txData | 0 | Transmit data 18 | ve | 0 7 | FG | 1 | interrupt request 19 | pa {uo |f mee 8 | cso | 1 2 | ve |v0 2 | cst | 1 || chip select a | op |v wo | cz |i 22 | vo | vo J 11 | RS | 1 | Resist setect 23 | 55 | 1 | data carrier detect 12 | vec OC supply (+5.0V) 24 | es | 1 | clear to send HD6BBO9P (16149900) CPU Pin No.| Name | VO Function [Pin No. | Name | vO Function 1 | vss Ground 2 | aw |[o 2 | NM | 1 | Nonmaskable Interrupt 22. | aw | 0 || address Bus 3 | a | 1 | interrupt Request } 23 | as jo 4° | FRO | 1 | Fest interrupt Request 26 | or [uo 5 | as |o| eusstetus 25 | de | 110 | 6 | BA | 0 | Bus Availabie 26 | os |uol 7 | vee DC supply 2 | ve | 10 8} Ao lo 28 | os | no |f a 8% ata jo 29 | 02 | 10 wo | a fo 3 | oy {10 1 | oa fo 31 | oo | 110 2 | me jo 32 | mw | 0 | Readnite control wa | as fo 33. | omens | 1 | OMA/Bus Request 14 | ae | 0 | Address Bus 3a) e jo ut xe Te as | | o |} Sytem cock we | as fo! 36 | mroy | 1 | Memory Ready 7 | as fo 37 | wes | 1 | Reset we | aw |o 22 | ora fs fy Clock 19 | an fo ao | xa | 1 20 | aw |o | 40 | wacr | 1 | Hae26 MB87122 (16153000) OPWM (Operator) Pin No.| Name [vO Funeton Fin No.| Name [v0 Funaion 1 [600 [0 | Seater murpurtorcoinw- | 40 | SO] © | Sn ouput for waveform carl 2 | cor | 1 |seriatdatainput tor cointerce | 20 | si | 1 | Seratinput for waveform ssn! | a | eux | 1 [inottorcD inertceransmis | 38 | ory | 1 4 | cms | 1 co intertace counter reset a | ore |i See as | ors | 1 6 | cx | 1 | samme ees 7 | syw | 1 | synchronization sana input | a4 | ora | 1 8 | MOC | | A wedustin ania wine) | SS | OT | | 8 | woo | 1 z | on |i 10 | ves Power supey around a | ow |1 un | a00 | o 3) Yoo Power suply +8V 2 | a1 |o 29 | cE | 0 | chivenable 2 | ao2 jo ze | aor |o 4 | aos fo z | av | 0 18 AD4 ° ‘Address bus for external, 26 DIS o| 16 ADS. ° memory 25 ADI4 © | baddress bus for external 7 ADE o 24 ADI3 0 | [memory ie | aor fo za | ao | o wa | ana |o nm | aon |o 2 | avo lo 2,_| aow |o 7617 116143200) pRV3 inno.| Name [V0 Funaion Pin No.[ Name [1/0 Funcom 1 | Yoo | 1 | Power supoiy -6v 16 | sw | 1 | Suitenreedinein 2 | sv0 | 0 | Seriat data output | 45 opr | 0 | LED driving pins 3 SDI || Serial data input | 14 ‘sw2 | 1 | LED driving pins 4 | oo | 0 | set date ovine 12 | 02 | 0 | LeDivng pins s | mor | 1 | seit dete inoue 12 | sua | 1 | LED aivng pins 8] @ [1 {ctock 11 | 03 | 0 | LeDiving ins 7 | Gu | 1 | Timing signa to | sw | 1 | LED aivng ins a | Ves Power supply ground 9 | pps | 0 | LED arving pins |‘T7648A (IG150810) DRIS Pin No.[ Name [1/0 Function Pin No.| Name [VO Function 1 | 00 | 0 | Serial data output 14 | Von | | | Power supply +5 2 sD! | 1 | Serial data input 13 AL | 1 | Rotary encoder data in (R) 3 | RDO | 0 | serial data output 2 Bt | 1 | Rotary encoder data in (L} 4 ROI | 1 | Serial data input " NC 5 ° 1 | Clock 10 TE | 4 | initia clear 6 G/L | 1 | Timing for switeh read, LED 9 | TEI | 0 | Data output to tempo 2 output, | 7 Vss_| |_| Power supply ground 8 | on 79500 (16143300) DRVIF 4 TPO © | Data output to iG 0608 25 RO 0 | Interrupt output (open drain) 9 Ay 1 20 cS 1 | Chip select 10, Rw 1 | Read write select 19 Dy 10 {) ju Do 1.0 |) 18 Ds 10 13, D, 10 16 De 10 |{ 2728 YM2403 (XA801001) OPLP (Operator) vo Function Pin No. | Name Fin No. Name [WO Funetion 1] za | em | 4 2 | Yoo Power supply +5V 23 | ewe | 1 3] MOL | © | capamin cnet 22 | or our | 0 | seri! output aucio) 4 MOH ° 7 a 2 OPIN 1 | Serial input (audio) 5 | PmoDL | | Pitch information input from 20 | AMODH | | “Amplitude data input from 6 PMODH | | MoD 19 | AMODL | 1 a ee moos 7 | xcuk | 1 | co transmission clock ie | tech | 1 Touch EG input from 3 | coo |o |eoonn v fre [iP ut rom MOD 9 | cor | 1 |cDinput te | cx | 1 | 3.2MHe 10 | TRS | 1 | cD counter reset 15 | Ves, Power supply around " Ts if 4 sYw 1 | Synchronization signal deter- | Test pin (Vop) | mine starting point of DAC cycle. 12_| ter [1 13 | Te | 1 _| titi coae -YM2404 (XA806001) OPLM (Operator) Pin No.| Name [1/0 Funetion ~~ TPinNo.] Name | VO Funetion + | ves Power spy round za) FETE | - 2 | caw |1 |32mHe 23 | restw | 1 } rein noo} 3. | syw | 1 {Synchronization signal todeter | 22 | cdo | 0 [cD ouput imine starting point of DAC cycle. 4 | Tes | a | cor | 1 | coinput 5 ‘TEST2 1 ‘Test pin (Vpp) 20 cRS: 1 | CD counter reset 6 Ten | 1 19, XCLK 1 | CO transmission clock 7 | empoH | 1 18 | opoutt | 0 9 |amooe | 1 16 [oom | \mplitude data from sil data input (audio 12 FAMBOH | 1 |Tamplitude dat from moo | 1 | ONS |) 1 |} seria data inoue uso) | tect | 1 14 TE | 1 | initial clear uch EG data from Mi ta_| teow [1 [Prowrecenwtommoo | 1s | veo || [rome sumtys8vYM2415 (XB641001) OPAW (Operator A type) Pin No.| Name | V0 Funetion 1 aa [ot | 2 | mir | 1 | seriat input for waveform after 3 | mio | 1 | fenvetope multiplication 4 |auxino | 1 5 |AUXINT | 1 | bextra memory data (used only 6 |auxinz | 1 | [ forlinear Pom) 7 | auxina | 1 a | ao jo 2 | aw jo wo | ais jo ‘Address bus ie ear) eo: 2 | ae jo 13 | as fo 4 | vss Power supply ground 1 | aa lo te | as fo 7 | a2 jo we | an jo |} 1 | aw jo Fl |) 7 10) a as} 0 22 | ar | 0 | PAddress bus 23 | ae jo oa) | Ac 0 2) ee | 2 | as jo a | az jo 2 | a jo 2 | ao jo 30 | vo |1 31 D1 | 1 | bata bus 32 Davaltt Pin No.| Name Funetion o 63 SLR882R 55 53 52 51 50 49 48 47 48 45 44 43 42 a 40 38 38 37 36 33 319 si2 si sio voo XeLK ir cot coo XMD_ crs vss -o--- = eo - + -----00-0o0000- ‘Serial input for 800K Hz sampling ‘waveform data J Power supply +5V Control da | Initial clear | Controt data input Controt data output Control da select CD counter reset clock transmission mode 4 bit serial input for 8OKHz ‘sampling waveform data SOUTO/PSYNC select Serial output for waveform after envelope multiplication ee Test mode 3.2MH2 Syne signal Data bus Power supply ground 29M3017 (XA800001) DAC-Logic Pin No.| Name [1/0 12_| com jo Normally fixed at low. Output terminal for external amp Funetion Fin No.| Name [1/0 Funetion Dved Digital power supply terminal | 28 | iG | 1 | initial clear 2 | syw | 1 |system synchronization sia! | 23 | setz Shifts up the meaningful place of input (input 31-62¥64 timing | 9p | sexy the input data according to the signal) SEL seting 3 | pono Digital ground terminal a | one | Data input terminal. See below. cLK |_| Master clock input terminal, 20 INT ' m eee 3.2MH2, 5 | TRASH | © | indicates abnormal amplitude of | 19 | LMT-EN | 1 | input terminal to enable limiter } input data. (Evaluates as abnor: “He enables tal if 23th bit and 24th bit are Giferent.) 6 | ZERO | 0 | Goes high when data ofa chan- | 18 | AVad ‘Analog power supply terminal nels has been zero for 80-120mS. Open drain, 7 | outa Jo | | 17 | ano ‘Analog ground terminal outs | 0 | | Corresponds to channels 1-40f | 16 | RB | 0 | The internally generated high prec the analog output terminals sion VDD/2 voltage is output, and ‘The DAL takes 17 bite 38 mean added to the MP through the butfer ingful data, converts this into fp amp. The MP voltage fs output Parallel data with a 10 bit through the resistance, mantissa and 3 bit exponent, 9 | outa | o | | martsspand 3 bit exp 15 | RC | 0 | Used as feedback for the MP. 10 | oumr | o 14 | mp | 1 | Terminal to specity center point voltage for DAG output. Normally biased at VOO/2. 11 | ws | 1 | tnpus sorminel for ship toes 13, | To GUE | 1 | input terminal 1 external amp. ck AION sYw t i a a we anne DATA [20 bn Taner] 30 Margin 2 bi)YM2406 (XA804001) Digital Filt [Pin No. name [0] Function Pinte-| Nave [V0 Faneion 1 vee] | PowersnoW around m | enn [> [eoiwa 2 TST 1 | Test pin 23 CRS 1 | CD counter reset 3 ie 1 | Initial ctear 22 cDo © | CD output os sI 1 | 32 bit x 2channel serial 2 NC 5] xcux | 1] co ansmiion cet 2 | Ne & | saw | 1] synconzeton sin! we | ne 7 | 80. |0) save 2ehamet seal ws | ne a | cax | 1] some 7 | one 51 So we | nc 0 | ne ws | nc we te | we 2 | we 1 | ne | vaso2 (XA802001) OPRW Operator) |PinNo.| Name |1/O Function PinNo.| Name | 1/0. Function ] 1 | veo | 1 [Power mooi sav wo | syw | 1 [reves 2 | 000 |o |cmoeeoumutantormas | 98 | os | 0 lenpwec 2 | cor | 1 |eb ma inpu termina ve | cax | 1 | mosercloek ste 4 CRS 1 | CD counter reset 37 XCLK 1 | Control data transmit clock 5 XMD | | When CDI and XCLK are asyn- 36 i 1 | Anitial clear Shonsas ds 6] o |i s | aw |o 7 | 08 | 4 | Ar lo 8 | os fi x | ae |o ef om |i 2 | as |o 2] |! loves treneintmemay | 32 | 5 | 0 u | oo ft wo | As | 0 z fo ti x | m2 |o | 00 1 26 | Att | 0 |f Ades bus tor external memory 14 | sour |o [sera sgn ouput 2 | ao |o 15 | saw | [era sore! inne | 49/0 | 0 |o | As |o 7 Al ° ‘Address bus for external 24 AT ° 1 | a2 |o |['memor 2 | as |o w | a fo 2 | as jo | ves | [rower suntv oun a | lo 3132 YM3604 (XA803001) OPBW (Operator) lin No. Name | vo Function Pin No.} Name | 1/0 Function 1 Voo Power supply +5V_ 40, TST 1 | Test pin (Vpp) 2 | TST | 1 | Test signat so aw | 4 3 | SYNT {10 | synthesis mode zs | ms | 4 4 | HL | 0 | High pyte/Low byte select ay | m2 | 4 5 | nw | 0 | Read write output ae} an | 6 AOE O | Output enable 35 A10 1 7 | so | © | seriat signal input (audio) a] ag | 8 si 1 | Serial signal input (audio) 33, AB 1 9 | oo |10 32 | ar 1 |b address bus wo | or fio 3 | as | 4 n | oz |i go | as | 4 2 | 03 }io 2 | om li ata bus 13, Da 10 ee 28 Ag ' 4 | 05 fio a | oa |i 18 | 06 |to mee ented |i we | o7 J1o 2 | ao | 4 17) cd0_ | 0 [co data output terminal 2) uk | 1 | 32min 18 | cor | 1 | cD data input terminal 23 | xcuk | 1 | CO transmission clock 19 CRS 1 | CD counter reset 22 Te 1 | Initial clear 20 Vss Power supply ground a syw | 1 YM3807 (XA902001) Modulation Signal Generator [Pin No.| Name [1/0 Funetion Pin No.| Name | V0 Function 1 | Ne 2 | vss Power supply ground 2 | MOSIO | 1 |) inputs data to add to thewave- | 22 | COO | © | CO interface serial data output 3° | mosin | 1 | form data inside MOD 22 | cor | 1 | cd interface serial data intput 4 | mosoo | 0 |) Outputs MOD internal wave- | 21 | NC form data with the same data ee 5 | mosor | o [J form data with eh 20 | XCLK | 1 cOintertaceranmision clock 6 | moo jo 19 | xMD | 1 | selects 1/16 mode (asynchronous) or 1/1 mode (synchronous) for the ©D interface 7 | mor Jo | 18 | TRS | 1 | CO counter reset 8 | Moz jo |, “s 7 | eux | | samme utputs waveform data for = 9 | moa | o | pCbtputs waveform ders 4 16 | Te | 1 | initia ctear 10 | wpa 18 | syw | 1 | syne signal input, One 64th of the master clock. | MDs | 0 14 | 07 | © |} outputs waveform data for al 12 |_voo Power supply +5V 13, | mp6 | 0 [J channels inside MOD,YM3804 (IT380401) Digital Signal Processor Pin No.| Name [VO Function Pin No.| Name [VO Function + | ois [10 | WSs Ground 2 ou j10] 63 oe fio 3 013/10 | 62 017 | 10 a | o1 |10 } 61 | ow |10 5 | on |10 60 | 019 |10 Data bus 6 | o10 | 10 | s9 | 02 |1o nr) se | oa |10 8 | 08 |10 s7 | 022 |10 9 D7 1.0 tees 56 023 1.0 | 10 | ps |10 ss | ovo | 1 n | ps fio | sa | moor | « 12) pa |to 53 | moo | 1 13 | 03 |10 | s2 | mova | 1 nde ite | er | ope | 1 | f MOD dsainput ermine ws | or |10} so | moos | 1 16 DO 1.0 | | 43, mopé | I vw \osm ft 43 | moo7 | 1 Serial data input terminal ee 18 ‘sto | i) shania 7 | 47 ic 1 | Initial clear 19 | sor jo as | ce | t | chipenabie 20 soo ° oe ee oe een AS cL 1 | Macter clock input torminal 21 | xmo | 1 | select internat ACIA synchroni- | 44 | syW | 1 | Input for generating SYNC signals zation mode internally 22) xcu | 1 | Timeout ouput tina 43 | tett | 1 | termina for internal test. To 16 ee Toh enter test mode, connect to GND 23 | TO | 0 | Timeout output termina 42 | TSTR | 1 | enter text mode c 24 | CRS | 1. | CO counter reset, a | ao |o 25 | coo | o | co data output terminal a | ar jo 26 | cot | 1 | cO data inpus terminal 3 | a2 jo 27 | Timi | 0 |Unconditionally ourputs the 15th| 38 | AB | O bit of the Address Shift Register | Address bus 28 REF © | Three-state. Memory which needs | 37 Aa oO refreshing. 29, | 0€ | © | Threestate. Connect to memory | 26 | as | 0 oe. 30 | RAW | 0 |Theeestate. Memory read/write | 35 | AG | 0 signal 31 cas | O | Threestate. DRAM control a4 AT ° 32_| Ras | 0 |rhrecstate, signal 3a_|_voo Power supply SV 3334 -YM3808 (XA798001) Digital Mixer Pin No. | Name | 1/0] Function PinNo.| Name [v0 | Funetion + | vas Power supply +5V [za | cx | 1 |aomne 2 | xy | 4 23 | xcLk | 1 | 500K-3.2MH2 CD ceception 3 | mx, [1 22. | syw | 1 | Synchronization signal to deter mine starting point of DAC cycle. Is MXC; 4 bees ' ae oe Cascade input 5 | Xie | 1] inputtrom tone generators | 20. | MxCy 6 | mx, | 1 19 | nc 7 | omxig | 4 18 | St | 1 | Testpin (Woo) 8 | wx, | 1 17 | mxor = 9 | wxte | ot 16 | wxo2 | Cures to | cor | 1] coinpur 1s | Ne a1 | GAS. | 1 | CO counter reset 14 | one 12_| vss 13 | coo | 0 |coourut ‘YM3809 (XA796001) Re Sample Filter PinNo.| Name | 1/0 Function Pin No.| Name } 1/0 Function ] + | Mee eno we [cue | 1 [samme 2 | Nm ft 15 | syw | 1 | a162ve8 3 fom [4 14 | (No) 4 | any | 1 [b signal trom opaw 13, | St | «| Seriat (audio) signal input 5 IN, i 12 ire 1 | Initial clear 8 | om |t 1 | wwe 7 | so | 0 [ Seria! (audio signa! output 10 | Voo | «| Powersupply 8 | Von _| 1 | Power suppty 9 | inoYM3813 (XA799001) Micom Peripheral Hardware Pin No. [Name | 1/0 Funetion Pino. [ Name | NO Function | 1 | ROMP | & | wan sages tor te microcomputer | 68 | TST | 1 | Texpin rogram HOM \s 8000.F FFF, thieis 2 | ADMD | © | ThisistheNANDof meE,danaon| 63 | vss | 1 | Powersupply ground utputs with the decoded fault of SSdres 4000-7F Eh, Low when dress 2000.3 Fh, 3 | SRAM | © | Forstatic RAM used in the micro: | 62 | gank2 | O | computer. 4 | PSRAM | 0 | ThisistheNANDofiheE,aangon | 61 | BANKY | 0 utputs with the decoded feratt of | eeiuasaan eerecee ene | } sends codes 0-7 or arosrem, ‘areas 1600-10 Fh, 5 | PES | 0 | Arsator other perieral tsiscon | 60 | BaNKo | 0 6 | mapy | 0 | connect 10 68809 MRDY. so kt | 0 | Resets each KS. The some signal resets ‘the MPH inernsi KOREC and EGSIM, 7 o 1 | Connect ro 62809 0. 58 | crs | 0 | counter reset or CD. 8 e 1 | Connect to 68809 €. 87 1c | © | tnitaizes exch LS. The same signal resets the two tuners and SYW tone ‘miter inside te MPH 9 | rw | 1 | connect 1968809 RW. 56 | RES | 1 | Connect signal to.be input to the micro compute feet Bia wo | as | 1 585 | CLK | 1 | 3.2MHe master clock " aa | 54 | co00 | 0 |) The CO input pin data changes atthe } ‘ise of XCLK. Output pin select is fae eeaot et | 59 | coor | © | | Gone by program. Simultaneous ans i mesion possible from multiote pins a |Peared ae 52 | coor | 0 | [Een Cod'can be connected to 16 wf oan fa st | coos | o |J6atste ts | ato | 1 | badaeess bus 50 | xcLK | 1 | Inpurs00K-3.2MH2 CO transmission clock 16 ao | 49 27 | 10 7 ae ail 43 26 | 10 18 a | a os 10 19 a 6 04 | 0 Data bus 20 1 45 23 | 10 } 2 1 “a 2 | 10 2 1 a or | 10 IRs originating outside of the | 4 ' | | MPH arto be encoded tometner 2 bo | 10 Es G7 |_| Fh IMs rom inside the MPH, a1 | axe | 1 |/t00x-s00kHe KBs dete reception { Connect here clock. 2 | AG a | Kou |i | 2 | FOO | 39 | Ko | 27 | TRG | 0 |‘Open drain output. Connect to ae | Kop | 4 Input terminal from each KS. Oate is — fe sampled at the rs of XG. 28 | FRG | © | Opencrain output. outputs Timer | a7 | KOS | 1 ineerrout signa 29 | syw | © | syWsignat output. Each ustuses tne | 96 | KOX | 1 a 3262V68. 20 | DRX | © | connecttoach Ls! toconvotdata | 35 | BRU | 0 | Connect to ach KBS. Control signa for ‘eansmision ‘Seta trontmasin, 31 | BAS | © | connect osach Ls! roconwotdats | 34 | DAL | © | Connect 1o ach KBS. Control signal for 22 | voo | 1 | Power supply #5V 33 | DAP | © | Connect to each KBS. Control signal for 35WIC BLOCK DIAGRAM © TC74HC04P (1000400) ‘TC40HO04P (16051000) © TC4a069uBP (16001720) Hex Inverter ‘© TC40H373PYH (16078500) Octal 3:State D-Type Latch “Stale “SEHE Re © Tc74HC02P (1000200) Quad 2 input NOR, © Tcaseaer (x8180001) Dual Schimiet Trigger © TcS0HOO1P (14140900) Hex Buffer/Converter ‘© ToaoHo74P (16051100) Dual D-Type Flip-Flop © TC74HCoOP (1000000) Quad 2 Input NAND ‘© TC74HCo8P (1000800) Quad 2 Input AND © TC74HC10P (1R001000) Triple 3 Input NAND‘© TC74HC30P (1003000) © Tc74H¢32P (1003200) © To7aHc125P (1R012500) 8 Input NAND (Quad 2 input OR (Quad 3-State Bus Buffer © TC74HC138P (1R013800) © TC74HC139° (1013900) © TC74HCT244P (xB179001) 30 8 Demultiplexer Dual 2 to 4 Demultiplexer © Tc7aHC24aP (1024400) Octal 3-State Bus Butter © Tc74Hc245P (1R024500) © TC74HC365P (1036500) © TC74HCas16P (1R451500) Octal 3-State Bus Transceiver Hex 3-State Bus Buffer 4-bit Lateh/4 to 16:line Decoder = deans 2‘¢-NuM4s56 (16042500) © NuMas58 (14001390) ‘® NJMA560ED (16040000) Dual Operational Amplifier omaad Bese see cee -G ene 38