UNIVERSIDAD AUTONOMA ~ O P O L I T A N A

UNIDAD I Z T A P W A

C.B.I.

&STEHA H I N M O PARA UN l4ICROPROCESADOR 80188

Y

PROYECTO TERHINAL I Y I1

ALUHNOS : h N Z A L E Z NERutgRI ERNESTO LEON JULIO SIL O E.

HA!mIcuLA : 86221307

LICENCIATURA : INGENIERIA ELEC!L!RONICA

AREA DE CONCENTRACION : COMPUTACION

ASESOR : AGUSTIN SUAREZ FERNANDBZ

M6xico D.F. Diciembre de 1992.

INTRODUCCION

131 disefio e implementaci6n del sistema minimo se dividi6 en dos tareas el Hardware ( que corresponde a la parte electr6nica ) y el Software ( que corresponde a la parte de computaci6n ) El microprocesador 80188 pertenece a la familia inte1,y es un microprocesador de 8 bits y puede correr a una velocidad de 10 Mhz,es también llamado microcontrolador debido a que contiene un microprocesador 8088 y perif6ri- cos internos.

La versatilidad que da el microprocesador 80188 a compa- raci6n de otros microprocesadores de 8 bits por ejemplo ,Z-80 de Zilog,6800 de Motorola,e incluso el 8031,8051,80- 85,8088 de Inte1,es que se puede manipular con el Softwa- re,y Hardware existente para el microprocesador 8088 y su Set de instrucciones es mas extenso que el del 8088,y comparado con el 8088 reduce la circuiterfa necesaria para armar un sistema minimo. Por el contrario el utilizar un microprocesador que

maneja mayor numero de bits y mayor velocidad como el 80286,80386,80486,implica mayor costo,sin aprovechar a su mdximo los recursos del sistema.

En el disefio de Hardware fueron utilizados varios paque- tes de disefio electr6nico como OrCad Ver 1.25, OrCad Ver II1,en donde el disefio se implemento con la técnica de Wire Wrap,donde se realizaron las pruebas ffsicas.

Para el disefio de Software fueron utilizados también varios paquetes de ayuda y simulaci6n de Software como el DEBUG del Sistema Operativo MS-DOS, TURBO ASSAMBLER,MACRO ASSAMBLER,EXEDOSBIN, y otros.

x En la parte de laboratorio se auxilio principalmente del { analizador 16gico,que fue de gran ayuda.

Durante las pruebas existieron varias versiones,las cuales al cambiar el Hardware, hacian tambih que cambiara el Software.

1 4 5 9 0 1

Al llegar a una versidn que cumplid con el’prop6sito del disefio se opto por realizarlo en un circuito impreso, para lo cual se utilizaron varios paquetes de disefio de circui- tos impresos y se decidid por utilizar el OrCad PCB ya que era compatible con el trabajo realizado anteriormente.

EL HARDWARE ESTA CONSTITUIDO POR :

Un microprocesador 80188

C.1 74LS245 Buffers Bidireccionales de 3 Estados para el Bus de Datos.

C.1 74LS373 Buffers Unidireccionales de 3 Estados para el Bus de Direcciones.

Memorias EEPROM 2764 Para el Programa monitor.

Memorias EEPROM 2716 Para decodificar los Displays.

Memorias RAM 6264 Para cargar los Programas de Aplica cidn.

Controladores de Teclado y Display C.I. 8279.

Controlador de Puertos Programables C.1 8255.

Controlador de Puerto Serie C.1 8250A

C.I. 1488 y 1489 Como Amplificadores de Entrada y Salida Para el Puerto Serie.

C.I. 8288 Para controlar los Buses.

Buzzer para indicar los errores.

2 Puertos Paralelos uno de usuarios y el otro para la impresora.

1 Puerto Serie con reloj externo.

Displays de 16 Segmentos.

Teclado de 25 Teclas.

Resistencias y Capacitores Bypass.

EL SOFTWARE ( Programa Monitor )

Este programa inicializa todos los perifgricos programa- bles,y manda mensajes al usuario por medio del display. Siempre esta en el comando de espera, para ejecutar rutinas,como la autoverificacidn 6 alguna tarea especifica . Esta programado de una manera genera1,de tal manera que puede reprogramarse con un programa introducido por medio del teclado,este programa lo guarda en memoria ram o sea que al apagar el K I T se pierde el programa.

La aplicacidn del sistema minimo no esta limitada,a diferencia de un K I T tradicional, contiene perifericos que lo pueden conectar a una computadora tradicional y trans- ferirse informacidn,pero tambih puede trabajar como una computadora si se la insertan tarjetas de computadoras,es- to es que puede trabajar como un K I T con el display de 16 Segmentos y el teclado de 25 Teclas o como una computadora con el monitor ( Mono,CGA,EGA,VGA o SVGA) dependiendo de la tarjeta que se inserte,^ un teclado de hasta 256 ( el teclado normal es de 103 teclas).

A continuacidn se presentan los listados y diagramas de los circuitos utilizados en la implementacidn del sistema minimo del microprocesador 80188,asi como el programa monitor escrito en lenguaje ensamblador.

Cabe mencionar que se realizo el disefio para el circuito impreso de doble cara ,este disefio necesito de varias depuraciones y reducciones de tamafio,en el paquete OrCad Pcb,para obtener los diagramas esquematicos,sacar los negativos y realizar el circuito impreso en serie por medio de tecnicas fotogrbficas.

Lo mbs dif Scil del impreso es realizar los true holes,que con ayuda del personal del laboratorio de instrumentaci6n del departamento de biomedica,se logro realizar.

( { OrCAD PCB NetList Format Sistema Para un Microprocesador 80188 Revised: April 1, 1993

UNIVERSIDAD AUTONOMA METROPOLITANA UNIDAD IZTAPALAPA C.B.I. Diseno : Ernesto Gonz lez Neria

Revision: 1

Time Stamp - 1-APR-1993 15:40:48 1

( 1 N00142 ) ( 2 N00144 )

( CC841148 RC05 RD1 1

1 ( CC8411D7 RC05 RXS1 1.5 K

( 1 N00192 ) ( 2 N00182 ) 1

( CC841150 RC05 RDlO 10 ( 1 N00143 ) ( 2 N00159 ) 1

( CC841152 RC05 RDll 11 ( 1 N00091 ) ( 2 N00160 ) 1

( CC841151 RC05 RD12 12 ( 1 N00092 ) ( 2 N00161 ) 1

( CC841153 RC05 RD13 13 ( 1 N00114 ) ( 2 N00162 ) 1

( CC841154 RC05 RD14 14 ( 1 NO0111 ) ( 2 N00163 ) 1

( 1 V - I ( CC8411B4 14DIP300 CI121 1488

( 2 N00168 ) ( 3 N00154 ) ( 4 N00180 ) ( 5 N00180 ) ( 6 N00155 ) ( 7 GND ) ( 8 ? 1 ) ( 9 ? 2 ) ( 10 ?3 ) ( 11 N00153 )

BLOCK. NET

( 12 N00188 ) ( 13 N00188 ) ( 1 4 V+ ) 1

( 2 vcc )

( 5 vcc )

( CC8411B7 14DIP300 C I 1 2 2 1489 ( 1 N00171 )

( 3 N00167 ) ( 4 N00172 )

( 6 N00177 ) ( 7 GND ) ( 8 N00186 )

( 10 N00173 ) ( 11 N00179 )

( 1 3 N00174 ) ( 14 VCC )

( 9 vcc )

( 12 vcc )

1

( 2 vcc )

( 4 ? 4 ) ( 5 ? 5 )

( CC8411BB 14DIP300 CI123 1489 ( 1 N00187 )

( 3 N00175 )

( 6 ? 6 ) ( 7 GND ) ( 8 ? 7 ) ( 9 ? 8 ) ( 10 ?9 ) ( 11 ?10 ) ( 12 ?ll ) ( 13 ?12 ) ( 14 VCC ) 1

( CC841155 RC05 RD15 1 5 ( 1 NO0110 ) ( 2 N00164 ) 1

( CC841156 RC05 RD16 1 6 ( 1 N00117 ) ( 2 N00165 ) 1

( CC8411D6 RC05 RXS2 1 M ( 1 N00191 ) ( 2 N00192 ) 1

( CC841149 RC05 RD2 2 ( 1 N00095 ) ( 2 N00145 )

1 ( CC8411A2 CK05 CSX2 20PF

( 1 N00192 ) ( 2 GND ) )

( CC8411AF 24DIP600 CI115A 2716 ( 1 N00141 ) . ( 2 N00139 ) ( 3 N00137 ) ( 4 N00135 ) ( 5 N00133 ) ( 6 N00131 ) ( 7 N00149 ) ( 8 N00126 ) ( 9 N00158 ) ( 10 N00159 ) ( 11 N00160 ) ( 12 GND ) ( 13 N00161 ) ( 14 N00162 ) ( 1 5 N00163 ) ( 16 N00164 ) ( 17 N00165 ) ( 18 GND )

( 20 GND ) ( 19 vcc )

( 2 1 vcc ) ( 22 vcc ) ( 23 VCC ) ( 24 VCC ) )

( CC84113B 24DIP600 CI115 2716 ( 1 N00141 ) ( 2 N00139 ) ( 3 N00137 ) ( 4 N00135 ) ( 5 N00133 ) ( 6 N00131 ) ( 7 N00149 ) ( 8 N00126 ) ( 9 N00144 ) ( 10 N00145 ) ( 11 N00150 ) ( 12 GND ) ( 13 N00146 ) ( 14 N00151 ) ( 1 5 N00147 ) ( 16 N00152 ) ( 17 N00148 ) ( 18 GND ) ( 1 9 vcc )

( 20 GND ) ( 21 vcc ) ( 22 vcc )

1

( 1 vcc )

( 23 VCC ) ( 24 VCC )

( CC8410E5 28DIP600 CI109 2764

( 2 A12 O ) ( 3 A 7 5 ) ( 4 A6-0 ) ( 5 A5-0 ) ( 6 A4-0 ) ( 7 A3-0 ) ( 8 A2-0 ) ( 9 Al-0 ) ( 10 A5 O ) ( 11 DO10 ) ( 12 Dl O ) ( 13 D210 ) ( 14 GND ) ( 15 D3 O ) ( 16 D41O ) ( 17 D5 O ) ( 18 D610 ) ( 19 D7 O ) ( 20 N05290 ) ( 21 A10 O )

( 23 All-0 ) ( 24 A9-0 ) ( 25 A8 O ) ( 26 ?1'5 ) ( 27 VCC ) ( 28 VCC )

( 22 ~ooi24 )

1 ( 1 vcc )

( CC8410E4 28DIP600 CIllO 2764

( 2 A12-0 ) ( 3 A 7 O ) ( 4 A6-0 ) ( 5 A510 ) ( 6 A 4 O ) ( 7 A3-0 ) ( 8 A2-0 ) ( 9 Al10 ) ( 10 AO-O ) ( 11 DO O ) ( 12 Dl-0 ) ( 13 D2Z0 ) ( 14 GND )

BLOCK. NET

( 15 D3 O ) ( 16 D410 ) ( 17 D5-0 ) ( 18 D6 O ) ( 19 D7-0 ) ( 20 N05281 ) ( 21 A10 O )

( 23 All-0 ) ( 24 A9-0 ) ( 25 A8 O ) ( 26 ?lx ) ( 27 VCC ) ( 28 VCC )

( 22 ~00i24

1 ( CC84114A RC05 RD3 3

( 1 N00112 ) ( 2 N00150 ) 1

( CC84114B RC05 RD4 4 ( 1 N00116 ) ( 2 N00146 ) 1

( CC84114C RC05 RD5 5 ( 1 N00109 ) ( 2 N00151 ) )

( CC8411D5 CK05 ClSX2 50PF ( 1 N00191 ) ( 2 GND ) 1

( CC84114D RC05 RD6 6 ( 1 N00096 ) ( 2 N00147 ) )

( CC8410E2 ( 1 ?15 ) ( 2 A12 O ( 3 A7-5 ) ( 4 A 6 O ) ( 5 A5-0 ) ( 6 A410 ) ( 7 A 3 O ) ( 8 A210 ) ( 9 A l O ) ( 10 A5 O ( 11 DO-O ( 12 Dl10 ( 13 D2 O

( 15 D3-0 ( 14 GNE )

28DIP600 CI106 6264

1

( 16 D4 O ) ( 17 D5-0 ) ( 18 D610 ) ( 19 D7 O ) ( 20 N05277 ) ( 21 A10-0 ) ( 22 GND ) ( 23 All O ) ( 24 A9-5 ) ( 25 A8-0' ) ( 26 VCC ) ( 27 N00127 ) ( 28 VCC ) )

( CC8410E3 28DIP600 CI107 6264 ( 1 ?16 ) ( 2 A12 O ) ( 3 A 7 5 ) ( 4 A610 ) ( 5 A 5 O ) . ( 6 A4-0 ) ( 7 A3-0 ) ( 8 A2-0 ) ( 9 A110 ) ( 10 AO-O ) ( 11 DO O ) ( 12 Dl10 ) ( 13 D2-0 ) ( 14 GND ) ( 15 D3 O ) ( 16 D410 ) ( 17 D5 O ) ( 18 D61O ) ( 19 D7 O ) ( 20 NO5293 ) ( 21 A10-0 ) ( 22 GND ) ( 23 All-0 ) ( 24 A9 O ) ( 25 A8-0 ) ( 26 VCE ) ( 27 N00127 ) ( 28 VCC ) 1

( CC8411D3 RC05 RD7 7 ( 1 N00093 ) ( 2 N00152 ) 1

( CC8411A7 14DIP300 CI120 74LSOO ( 1 TO1 ) ( 2 TO1 )

Pdgina 6

- ". _"., .___

BLOCK. NET

( 3 N00326 ) ( 4 N00326 ) ( 5 PA5 ) ( 6 N00327 ) ( 7 GND ) ( 8 N00328 ) ( 9 N00327 ) ( 10 N00327 ) ( 11 ?17 ) ( 12 ?18 ) ( 13 ?19 ) ( 14 VCC ) 1

( CC841132 14DIP300 CI117 74LS04 ( 1 N00106 ) ( 2 N00119 )

( 4 N05006 )

( 6 ? 2 5 ) ( 7 GND ) ( 8 ? 2 1 )

( 1 0 ?23 ) ( 11 ?24 ) ( 12 ?25 ) ( 13 ?26 ) ( 1 4 VCC )

( 3 V O O )

( 5 V 1 0 )

( 9 ?22 )

1

( 1 V 2 0 )

( 3 V 3 0 )

( 5 V 4 0 )

( CC841135 14DIP300 CI118 74LS04

( 2 N05008 )

( 4 NO5009 )

( 6 NO5010 ) ( 7 GND ) ( 8 N O 0 0 1 1 )

( 1 0 N00012 ) ( 11 V6 O ) ( 1 2 NO5013 ) ( 13 V7 O ) ( 1 4 VCE )

( 9 v5-0 1

1 ( CC841119 16DIP300 CI113 74LS138

( 1 N00118 ) ( 2 N00121 ) ( 3 N00122 ) ( 4 GND ) ( 5 GND )

BLOCK. NET

. ( 6 VCC )

( 8 GND ) ( 9 V 6 0 )

( 11 V4-O )

( 13 V210 ) ( 1 4 V1-O ) ( 1 5 VO-O ) ( 16 VCC )

( 7 v7-0 1

( 10 v5-o )

( 1 2 v 3 o )

) ( CC84119A 14DIP300 CI119 74LS14 ( 1 N00201 ) ( 2 N00202 ) ( 3 N00202 ) ( 4 N00216 ) ( 5 ?27 ) ( 6 ?28 ) ( 7 GND ) ( 8 ?29 ) ( 9 ?30 ) ( 10 ? 3 1 ) ( 11 ?32 )

( 1 3 ?34 ) ( 14 VCC )

( 12 ?33 )

1

( 2 A D O O ) ( 3 AD1-o )

( CC8410DC 20DIP300 C I l O l 74LS245 ( 1 N00320 )

( 4 AD2-0 ) ( 5 AD3-O ) ( 6 AD410 )

( 8 AD6-O ) ( 9 AD7-0 )

( 11 D7-0 ) ( 1 2 06-0 ) ( 13 D5-0 ) ( 1 4 D4-0 ) ( 15 D3-0 ) ( 1 6 D2-0 ) ( 17 D l O ) ( 1 8 DO-O ) ( 19 NO5324 )

( 7 A D 5 0 )

( 10 G N ~ )

( 2 0 vcc ) 1

( CC84111A 20DIP300 CI114 74LS245

"I 7 -

BLOCK. NET

( 1 vcc ) ( 2 N00125 ) ( 3 N00128 ) ( 4 N00130 ) ( 5 N00132 ) ( 6 N00134 ) ( 7 N00136 ) ( 8 N00138 ) ( 9 N00140 ) ( 10 GND ) ( 11 N00141 ) ( 12 N00139 ) ( 13 N00137 ) ( 14 N00135 ) ( 15 N00133 ) ( 16 N00131 ) ( 17 ?35 ) ( 18 N00126 ) ( 19 N00119 ) ( 2 0 vcc ) 1

( CC8410DD 20DIP300 CI102 74LS373 ( 1 N00223 ) ( 2 A O O ) ( 3 AD^ o ) ( 4 ADI-O )

( 6 A2-0 1 ( 5 A l - 5 )

( 7 AD2 O ) ( 8 AD3-O ) ( 9 A3-5 ) ( 10 GND ) ( 11 N00267 ) ( 1 2 A4 O )

( 1 4 AD5-0 ) ( 15 A5 5 ) ( 16 A6-0 )

( 18 AD7-O ) ( 19 A7-5 )

( 1 3 ADZ o )

( 17 ADZ o

( 2 0 vcc ) 1

( CC8410DE 20DIP300 CI103 74LS373 ( 1 N00223 ) ( 2 A 8 O ) ( 3 AD^ o ) ( 4 ~ ~ 9 - 0 ) ( 5 A 9 5 ) ( 6 A l 5 O ) ( 7 AD15-o )

BLOCK. NET

( 8 AD11 O ) ( 9 All-5 ) ( 10 GND ) ( 11 N00267 ) ( 12 A12 O )

( 14 AD13-0 ) ( 15 A13-5 ) ( 16 A14 O ) ( 17 AD1z O ) ( 18 AD1510 ) ( 19 A15 O )

1

( 13 ADIZ o )

( 20 vcc-) ( CC8410DF 20DIP300 CI104 74LS373 ( 1 N00223 ) ( 2 A16-0 ) ( 3 AD16 O ) ( 4 AD17-O ) ( 5 A17-5 ) ( 6 A18 O )

( 8 AD19-O ) ( 9 A19 O )

( 11 N00267 ) ( 12 ?36 ) ( 13 ?37 ) ( 14 ?38 ) ( 15 ?39 ) ( 16 ?40 ) ( 17 ?41 ) ( 18 ?42 )

( 7 ADlIi-o )

( 10 G N ~ )

( 19 ?43 ) ( 20 vcc ) 1

( CC84114E RC05 RD8 8 ( 1 N00143 ) ( 2 N00148 ) 1

( CC8410E6 80188 CIlOO 80188 ( 1 N00238 ) ( 2 N00215 ) ( 3 N00235 ) ( 4 N00213 ) ( 5 N00232 ) ( 6 N00211 ) ( 7 N00230 ) ( 8 N00208 )

( 10 N00227 ) ( 9 vcc )

I

Pdgina 10

. ' .. -.. - ".". ""

BLOCK. NET 1 4 5 9 0 1

( 11 N00206 ) ( 12 N00224 ) ( 13 N00203 ) ( 14 N00221 ) ( 15 N00200 ) ( 16 N00218 ) ( 17 N00198 ) ( 18 ?44 )

( 20 ?46 )

( 22 N00283 ) ( 23 N00286 ) ( 24 N00217 ) ( 25 N00295 ) ( 26 VSS ) ( 27 N00299 ) ( 28 N00302 ) ( 29 ?48 ) ( 30 ?49 ) ( 31 ?50 ) ( 32 ?51 ) ( 33 N00292 ) ( 34 N00289 ) ( 35 ?52 ) ( 36 ?53 ) ( 37 N00282 ) ( 38 N00278 ) ( 39 N00323 ) ( 40 N00319 ) ( 41 N00247 ) ( 42 N00243 )

( 44 N00237 ) ( 45 N00234 ) ( 46 N00265 ) ( 47 N00220 ) ( 48 ?54 ) ( 49 N00257 ) ( 50 ?55 ) ( 51 N00316 ) ( 52 N00296 ) ( 53 N00300 ) ( 54 N00303 ) ( 55 N00257 ) ( 56 N00308 ) ( 57 N00312 ) ( 58 N00205 ) ( 59 N00197 ) ( 60 VSS ) ( 61 N00266 )

( 19 ?45 )

( 21 ?47 )

( 43 vcc )

Pagina 11

_ . . . . -"..."*- P .""" , -

.__

BLOCK. NET

( 62 N00274 ) ( 63 N00271 ) ( 64 ?56 ) ( 65 N00252 ) ( 66 N00248 ) ( 67 N00244 ) ( 68 N00240 ) 1

( 1 D O O ) ( 2 D l 1 0 )

( 4 D 3 O ) ( 5 D4-0 ) ( 6 D5IO )

( CC8411BO 40DIP600 C I l l l 8250A

( 3 D2-0 1

( 7 D6-0 1 ( 8 D7-0 1 ( 9 N00178 ) ( 10 N00167 ) ( 11 N00168 )

( 1 3 VCC ) ( 14 PCS2 ) ( 15 N00178 ) ( 16 N00191 ) ( 17 N00182 ) ( 18 N00127 ) ( 19 GND )

( 2 1 N00124 ) ( 22 GND ) ( 23 ?58 ) ( 24 ?59 ) ( 2 5 GND ) ( 2 6 A2-0 ) ( 27 A l O ) ( 28 AO-O ) ( 2 9 ? 6 5 ) ( 30 INTl ) ( 3 1 ? 6 1 ) ( 32 N00180 ) ( 33 N00188 ) ( 34 ?62 ) ( 35 RESET ) ( 36 N00175 ) ( 37 N00177 ) ( 38 N00179 ) ( 39 N00186 ) ( 4 0 VCC )

( 12 vcc )

( 20 ?57 )

1 ( CC841157 40DIP600 CI105 8255

I

- .-

BLOCK. NET

( 1 N00080 ) ( 2 N00078 ) ( 3 N00079 ) ( 4 N00088 ) ( 5 N00124 ) ( 6 PCSl ) ( 7 GND ) ( 8 A l - 0 1 ( 9 AO-0 1 ( 10 N00069 ) ( 11 N00071 ) ( 12 N00086 ) ( 13 N00090 ) ( 14 N00077 ) ( 15 N00075 ) ( 16 N00081 ) ( 17 N00073 ) ( 18 N00089 ) ( 19 N00087 ) ( 20 N00070 ) ( 2 1 N00085 ) ( 22 N00068 ) ( 23 N00084 ) ( 24 N00083 ) ( 25 N00082 ) ( 2 6 VCC ) ( 27 D7-0 ) ( 2 8 D6-0 ) ( 2 9 D 5 O ) ( 3 0 D4-0 ) ( 3 1 D3-0 ) ( 32 D2-0 ) ( 33 D l - 0 ) ( 34 DO-O )

( 3 6 N00127 ) ( 37 N00072 ) ( 3 8 N00074 ) ( 3 9 PA5 ) ( 4 0 N00076 )

( 3 5 RESET )

1 ( CC841118 40DIP600 CI108 8279 ( 1 N00003 ) ( 2 N00004 )

( 4 INTO ) ( 5 N00097 ) ( 6 N00005 ) ( 7 ?63 ) ( 8 ?64 ) ( 9 RESET )

( 3 cm0 )

"

BLOCK. NET

( 10 N00124 ) ( 11 N00127 ) ( 12 DO O ) ( 13 Dl-0 ) ( 14 D2-0 ) ( 15 D310 ) ( 16 D4 O ) ( 17 D5-0 ) ( 18 D61O ) ( 19 D7-0 )

( 21 AO-O )

( 23 N00106 ) ( 24 N00132 ) ( 25 N00130 ) ( 26 N00128 ) ( 27 N00125 ) ( 28 N00140 ) ( 29 N00138 ) ( 30 N00136 ) ( 31 N00134 ) ( 32 N00118 ) ( 33 N00121 ) ( 34 N00122 ) ( 35 ?65 ) ( 36 N00103 )

( 38 NO0001 ) ( 39 N00002 ) ( 40 VCC )

( 20 vss )

( 22 PCSO )

( 37 vcc )

1 ( CC84114F RC05 RD9 9

( 1 N00115 ) ( 2 N00158 ) 1

( CC8411AA RJ24W BUZZER BIP ( 1 N00329 ) ( 2 N00331 ) ( 3 GND ) )

( 1 vcc )

1

( 1 vcc ) ( 2 GND ) 1

( 1 vcc )

( CC8411BC CKO5 CO BP

( 2 GND )

( CC8411BD CK05 C1 BP

( CC8411BE CK05 C2 BP

. .*"

BLOCK. NET

( 2 GND ) 1 ( 1 vcc )

1

( 1 vcc )

1

( 1 vcc )

1

( 1 vcc )

1

( 1 vcc )

)

( 1 vcc )

1

( 1 vcc )

1

( 1 vcc )

1 ( 1 vcc )

1

( 1 vcc )

1

( 1 vcc )

1

( 1 vcc )

1

( CC8411BF CK05 C3 BP

( 2 GND )

( CC8411CO CK05 C4 BP

( 2 GND )

( CC8411Cl CK05 C5 BP

( 2 GND )

( CC8411C2 CK05 C6 BP

( 2 GND )

( CC8411C3 CK05 C7 BP

( 2 GND )

( CC8411C4 CK05 C8 BP

( 2 GND )

( CC8411C5 CK05 C9 BP

( 2 GND )

( CC8411C6 CK05 C10 BP

( 2 GND )

( CC8411C7 CK05 C11 BP

( 2 GND )

( CC8411C8 CK05 C12 BP

( 2 GND )

( CC8411C9 CK05 C13 BP

( 2 GND )

( CC8411CA CK05 C14 BP

( 2 GND )

( CC8411CB CK05 C15 BP

Pdgina 15

" - . ."- e.. _I*- - - ""."_

BLOCK. NET

( 1 vcc )

1

( 1 vcc )

)

( 1 vcc )

1

( 1 vcc )

1

( 1 vcc )

1

( 1 vcc )

1

( 1 vcc )

1

( 1 vcc )

1

( 2 GND )

( CC8411CC CK05 C16 BP

( 2 GND )

( CC8411CD CK05 C17 BP

( 2 GND )

( C C 8 4 1 1 C E C K 0 5 C 1 8 BP

( 2 GND )

( C C 8 4 1 1 C F C K 0 5 C 1 9 BP

( 2 GND )

( CC8411DO CK05 C20 BP

( 2 GND )

( C C 8 4 1 1 D 1 C K 0 5 C 2 1 BP

( 2 GND )

( CC8411D2 CK05 C22 BP

( 2 GND )

( CC8411A1 CK05 CRES CAP ( 1 N00201 ) ( 2 GND ) 1

( C C 8 4 1 1 9 F C K 0 5 C X 1 CAE' ( 1 N00196 ) ( 2 GND ) 1

( C C 8 4 1 1 9 E C K 0 5 C X 2 CAP ( 1 N00207 ) ( 2 GND ) 1

( C C 8 4 1 1 8 7 D B 2 5 F P1 CONNECTOR DB25 ( 1 N 0 0 0 3 8 ) ( 2 N00036 ) ( 3 N00034 ) ( 4 N00032 ) ( 5 N00030 ) ( 6 N00028 ) ( 7 N00026 )

Pagina 16

"-"_L.."_." e - / . . .

I

( 8 N00024 ) ( 9 N00022 ) ( 10 N00020 ) ( 11 N00018 ) ( 12 N00016 ) ( 13 N00014 ) ( 14 N00037 ) ( 15 N00035 ) ( 1 6 N00033 ) ( 17 N00031 ) ( 18 N00029 ) ( 19 N00027 ) ( 20 N00025 ) ( 2 1 N00023 ) ( 22 N00021 ) ( 23 N00019 ) ( 24 N00017 ) ( 25 N00015 ) 1

( CC841188 DB25F P2 CONNECTOR DB25 ( 1 N00063 ) ( 2 N00061 ) ( 3 N00059 ) ( 4 ?66 ) ( 5 N00055 ) ( 6 N00053 ) ( 7 N00051 ) ( 8 N00049 ) ( 9 N00047 ) ( 10 N00045 ) ( 11 N00043 ) ( 12 ?67 ) ( 13 ?68 ) ( 14 ?69 ) ( 15 N00060 ) ( 16 N00058 ) ( 17 ?70 ) ( 18 N00054 ) ( 19 N00052 ) ( 20 N00050 ) ( 2 1 N00048 ) ( 22 N00046 ) ( 23 N00044 ) ( 24 N00042 ) ( 25 N00040 ) 1

( CC841194 DB9M DB CONNECTOR DB9 ( 1 N00176 ) ( 2 N00169 ) ( 3 N00166 ) ( 4 N00157 )

BLOCK. NET

( 5 N00156 ) ( 6 N00067 ) ( 7 N00066 ) ( 8 N00065 ) ( 9 N00064 ) 1

( CC8411B1 XTAL XTALl CRYSTAL ( 1 N00207 ) ( 2 N00196 ) 1

( CC841141 DISPLAY DO1 DO-1 ( 1 N00109 ) ( 2 NOOllO ) ( 3 N00113 ) ( 4 NOOlll ) ( 5 N00114 ) ( 6 N00115 ) ( 7 N00116 ) ( 8 N00117 ) ( 9 N00112 ) ( 10 N00095 ) ( 11 ?71 ) ( 12 N00142 ) ( 13 N00093 ) ( 14 N00092 ) ( 15 N00091 ) ( 16 N00006 ) ( 17 N00143 ) ( 18 N00096 ) 1

( 1 N00109 ) ( 2 NOOllO ) ( 3 N00113 ) ( 4 NOOlll ) ( 5 N00114 ) ( 6 N00115 ) ( 7 N00116 ) ( 8 N00117 ) ( 9 N00112 ) ( 10 N00095 ) ( 11 N00009 ) ( 12 N00142 ) ( 13 N00093 ) ( 14 N00092 ) ( 15 N00091 ) ( 16 N00008 ) ( 17 N00143 ) ( 18 N00096 )

( CC841140 DISPLAY D23 D2-3

1 ( CC84113F DISPLAY D45 D4-5

Pdgina 18

. .~ ~ . .L " . ..

-

BLOCK. NET

( 1 N00109 ) ( 2 NOOllO ) ( 3 N00113 ) ( 4 NOOlll ) ( 5 N00114 ) ( 6 N00115 ) ( 7 N00116 ) ( 8 N00117 ) ( 9 N00112 ) ( 10 N00095 ) ( 11 NO0011 ) ( 12 N00142 ) ( 13 N00093 ) ( 14 N00092 ) ( 15 N00091 ) ( 16 NO0010 ) ( 17 N00143 ) ( 18 N00096 ) 1

( CC84113E DISPLAY 067 D6-7 ( 1 N00109 ) ( 2 NOOllO ) ( 3 N00113 ) ( 4 NOOlll ) ( 5 N00114 ) ( 6 N00115 ) ( 7 N00116 ) ( 8 N00117 ) ( 9 N00112 ) ( 10 N00095 ) ( 11 N00013 ) ( 12 N00142 ) ( 13 N00093 ) ( 14 N00092 ) ( 15 N00091 ) ( 16 N00012 ) ( 17 N00143 ) ( 18 N00096 ) 1

( 2 vcc ) 1

( 1 V + ) ( 2 V - I

( 4 vcc ) 1

( CC841198 DO7 Dl DIODE ( 1 N00201 )

( CC8411B3 ALIMENTA F1 FUENTE

( 3 GND )

( CC8411AB TO18 Ql NPN ( 1 N00330 )

!

I

BLOCK. NET

( 2 GND ) ( 3 N00329 )

( CC841171 P20 PA0 P1 ( 1 N00038 ) ( 2 N00088 ) 1

( CC841193 P20 DB1 P1 ( 1 N00176 ) ( 2 N00174 ) 1

( CC841184 P20 P2C4 P1 ( 1 N00063 ) ( 2 N00090 )

( CC8410F8 P20 AD15 P1 ( 1 N00238 ) ( 2 AD15-O ) 1

( CC84115F P20 PB1 P10 ( 1 N00020 ) ( 2 N00087 ) )

( CC841177 P20 P2C2 P10 ( 1 N00045 ) ( 2 N00081 ) 1

( CC8410E8 P20 AD11 P10 ( 1 N00227 ) ( 2 AD11-O ) 1

( CC841174 P20 P2A3 P11 ( 1 N00043 ) ( 2 N00080 ) 1

( CC84115D P20 PB2 P11 ( 1 N00018 ) ( 2 N00070 )

( CC8410EC P20 AD3 P11 ( 1 N00206 ) ( 2 AD3-0 ) 1

( CC841173 P20 P24G P12 ( 1 N00042 ) ( 2 GND )

( CC84115B P20 PB3 P12 ( 1 N00016 ) ( 2 N00085 ) 1

”

BLOCK. NET

( CC8410F2 P20 AD10 P12 ( 1 N00224 ) ( 2 AD10-o ) 1

( CC84115A P20 PB4 P13 ( 1 N00014 ) ( 2 N00068 ) 1

( CC8410EB P20 AD2 P13 ( 1 N00203 ) ( 2 AD2-O ) 1

( CC841170 P20 PB5 P14 ( 1 N00037 ) ( 2 N00084 ) 1

( CC8410F3 P20 AD9 P14 ( 1 N00221 ) ( 2 AD9 - O ) 1

( CC841183 P20 P2AO P15 ( 1 N00060 ) ( 2 N00088 ) 1

( CC84116E P20 PB6 P15 ( 1 N00035 ) ( 2 N00083 ) 1

( CC8410E9 P20 AD1 P15 ( 1 N00200 ) ( 2 AD1 O ) 1

- ( CC84116C P20 PB7 P16

( 1 N00033 ) ( 2 N00082 ) 1

( CC841181 P20 P2C5 P16 ( 1 N00058 ) ( 2 N00086 ) 1

( CC8410F1 P20 AD8 P16 ( 1 N00218 ) ( 2 AD8 - O ) 1

( CC84116A P20 PC0 P17 ( 1 N00031 ) ( 2 N00077 ) 1

( CC8410EA P20 ADO P17 ( 1 N00198 ) ( 2 ADO - O )

1 4 5 9 0 1

- ~ . ~ "

BLOCK. NET

1

( 1 N00054 ) ( 2 GND )

( CC841180 P20 P18G P18

1 ( CC841168 P20 PC1 P18

( 1 N00029 ) ( 2 N00075 ) 1

( CC84117E P20 P19G P19 ( 1 N00052 ) ( 2 GND ) 1

( 1 N00027 ) ( 2 N00081 )

( CC841166 P20 PC2 P19

) ( CC84116F P20 PA1 P2 ( 1 N00036 ) ( 2 N00079 ) 1

( CC841186 P20 P2BO P2 ( 1 N00061 ) ( 2 N00089 ) 1

( CC841191 P20 DB2 P2 ( 1 N00169 ) ( 2 N00171 ) 1

( CC8410FO P20 AD7 P2 ( 1 N00215 ) ( 2 AD7 O ) 1

- ( CC84117C P20 P20G P20

( 1 N00050 ) ( 2 GND ) 1

( CC841164 P20 PC3 P20 ( 1 N00025 ) ( 2 N00073 ) 1

( CC84117A P20 P21G P21 ( 1 N00048 ) ( 2 GND ) 1

( CC841162 P20 PC4 P21 ( 1 N00023 ) ( 2 N00090 ) 1

( CC841178 P20 P22G P22 ( 1 N00046 )

- "

BLOCK. NET

( 2 GND )

( CC841160 P20 PC5 p22 ( 1 N00021 ) ( 2 N00086 )

( CC8410FF P20 TOO P22 ( 1 N00283 ) ( 2 TOO )

( CC841176 P20 P23G P23 ( 1 N00044 ) ( 2 GND )

( CC84115E P20 PC6 P23 ( 1 N00019 ) ( 2 N00071 )

( CC841101 P20 TO1 P23 ( 1 N00286 ) ( 2 TO1 )

( CC841113 P20 RES P24 ( 1 N00217 ) ( 2 N00216 )

( CC84115C P20 PC7 P24 ( 1 N00017 ) ( 2 N00069 )

( CC841172 P20 PGND P25 ( 1 N00015 ) ( 2 GND )

( CC841175 P20 P25G P25 ( 1 N00040 ) ( 2 GND )

( CC841108 P20 PCSO P25 ( 1 N00295 ) ( 2 PCSO ) 1

( CC841109 P20 PCSl P27 ( 1 N00299 ) ( 2 PCSl ) 1

( CC841107 P20 PCS2 P28 ( 1 N00302 ) ( 2 PCS2 )

( CC84116D P20 PA2 P3

BLOCK. NET

( 1 N00034 ) ( 2 N00078 ) 1

( CC841182 P20 P2B1 P3 ( 1 N00059 ) ( 2 N00087 ) 1

( CC84118F P20 DB3 P3 ( 1 N00166 ) ( 2 N00154 ) 1

( CC8410F5 P20 AD14 P3 ( 1 N00235 ) ( 2 AD14-O ) )

( CC841142 P20 LCS P33 ( 1 N00292 ) ( 2 N00293 ) 1

( CC841100 P20 UCS P34 ( 1 N00289 ) ( 2 N00290 ) 1

( CC84110A P20 MCSl P37 ( 1 N00282 ) ( 2 N00281 ) 1

( CC84110B P20 MCSO P38 ( 1 N00278 ) ( 2 N00277 ) )

( CC841104 P20 DEN P39 ( 1 N00323 ) ( 2 N00324 ) 1

( CC84116B P20 PA3 P4 ( 1 N00032 ) ( 2 N00080 ) 1

( CC84118D P20 DB4 P4 ( 1 N00157 ) ( 2 N00153 ) 1

( CC8410EF P20 AD6 P4 ( 1 N00213 ) ( 2 AD6 - O ) 1

( CC841106 P20 DT P40 ( 1 N00319 ) ( 2 N00320 ) )

~ .-

BLOCK. NET

( CC84110F P20 INT3 P41 ( 1 N00247 ) ( 2 ?72 ) 1

( 1 N00243 ) ( 2 ?73 ) 1

( CC84110E P20 INT2 P42

( CC841111 P20 INTl P44 ( 1 N00237 ) ( 2 INTl ) 1

( CC841110 P20 INTO P45 ( 1 N00234 ) ( 2 INTO ) 1

( CC8411OC P20 NMI P46 ( 1 N00265 ) ( 2 GND ) 1

( CC841112 P20 TEST P47 ( 1 N00220 ) ( 2 GND ) 1

( CC841169 P20 PA4 P5 ( 1 N00030 ) ( 2 N00076 ) 1

( CC841185 P20 P2B3 P5 ( 1 N00055 ) ( 2 N00085 ) 1

( CC84118C P20 DB5 P5 ( 1 N00156 ) ( 2 GND ) 1

( CC841105 P20 HLDA P51 ( 1 N00316 ) ( 2 N00223 ) 1

( CC8410F6 P20 AD13 P51 ( 1 N00232 ) ( 2 AD13 - O ) 1

( 1 N00296 ) ( CC841145 P20 SO0 P52

( 2 so0 ) 1

( CC841143 P20 SO1 P53 ( 1 N00300 ) ( 2 so1 )

Pagina 25

e"""" . , . ".. " . .

BLOCK. NET

1 ( CC841144 P20 S02 P54

( 1 N00303 ) ( 2 so2 )

( CC84110D P20 ARDY P55 ( 1 N00257 ) ( 2 vcc ) 1

( CC841102 P20 CLKO P56 ( 1 N00308 ) ( 2 CLKO )

( CC841103 P20 RESET P57 ( 1 N00312 ) ( 2 RESET ) 1

( CC841114 P20 X2 P58 ( 1 N00205 ) ( 2 N00207 ) 1

( CC841115 P20 X1 P59 ( 1 N00197 ) ( 2 N00196 ) 1

( CC841167 P20 PA5 P6 ( 1 N00028 ) ( 2 PA5 ) 1

( 1 N00053 ) ( 2 N00068 ) 1

( CC84117F P20 P2B4 P6

( CC841192 P20 DB6 P6 ( 1 N00067 ) ( 2 N00172 ) 1

( CC8410EE P20 M 5 P6 ( 1 N00211 ) ( 2 AD5 O ) 1

- ( CC8410FC P20 ALE P61

( 1 N00266 ) ( 2 N00267 ) 1

( CC8410FE P20 RD P62 ( 1 N00274 ) ( 2 N00124 ) 1

( CC8410FD P20 WR P63 ( 1 N00271 )

Pdgina 26

. - "-.- " - . l-"'. " _ , .

-

BLOCK. NET

( 2 N00127 ) 1

( CC8410FB P20 AD19 P65 ( 1 N00252 ) ( 2 AD19 - O ) 1

( CC841OFA P20 AD18 P66 ( 1 N00248 ) ( 2 AD18-O ) 1

( CC8410F9 P20 AD17 P67 ( 1 N00244 ) ( 2 AD17-0 ) 1

( CC8410F7 P20 AD16 P68 ( 1 N00240 ) ( 2 AD16-O ) 1

( CC841165 P20 PA6 P7 ( 1 N00026 ) ( 2 N00074 ) 1

( CC84117D P20 P2B5 P7 ( 1 N00051 ) ( 2 N00084 ) 1

( CC841190 P20 DB7 P7 ( 1 N00066 ) ( 2 N00155 ) 1

( 2 AD12-o ) 1

( CC8410F4 P20 AD12 P7 ( 1 N00230 )

( CC841163 P20 PA7 P8 ( 1 N00024 ) ( 2 N00072 ) 1

( CC84117B P20 P2B6 P8 ( 1 N00049 ) ( 2 N00083 ) 1

( CC84118E P20 DB8 P8 ( 1 N00065 ) ( 2 N00187 ) )

( CC8410ED P20 AD4 P8 ( 1 N00208 ) ( 2 AD4-0 ) 1

( CC841161 P20 PBO P9

Pdgina 27

. .m.* ...,. , . . " . ~ .." -."- . .. . . .

BLOCK. NET

( 1 N00022 ) ( 2 N00089 ) 1

( CC841179 P20 P2B7 P9 ( 1 N00047 ) ( 2 N00082 )

( CC84118B P20 DB9 P9 ( 1 N00064 ) ( 2 N00173 )

( CC8411AO RC05 RRES R ( 1 vcc )

1 ( 2 N00201 )

( CC8411AC RC05 RQlE R1 ( 1 N00330 ) ( 2 N00331 )

( CC8411AD RC05 RQl R2 ( 1 N00328 ) ( 2 N00331 )

( CC8411AE RC05 RQlC R3 ( 1 N00328 ) ( 2 N00329 ) )

( CC841199 SWPB SO SW PUSHBUTTON ( 1 GND ) ( 2 N00201 )

( CC841146 SWPB S1 SW PUSHBUTTON ( 1 NO0001 ) ( 2 V O O ) 1

- ( CC841147 SWPB S2 SW PUSHBUTTON ( 1 N00002 )

1 ( 2 vo-0

( CC84111B SWPB S3 SW PUSHBUTTON ( 1 N00003 ) ( 2 vo-0

( CC84111C SWPB S4 SW PUSHBUTTON ( 1 N00004 ) ( 2 vo-0

( CC84111D SWPB S5 SW PUSHBUTTON ( 1 N00097 ) ( 2 vo-0

Pagina 28

. . *,....” ”. ” . - . . , .

( CC84111E SWPB ( 1 N00005 ) ( 2 vo-0 1

( CC84111F SWPB ( 1 NO0001 ) ( 2 VI-0 1 )

( 2 VI-0 1

( CC841120 SWPB ( 1 N00002 )

( CC841121 SWPB ( 1 N00003 ) ( 2 V 1 0 ) 1

( 2 VI-0

- ( CC841122 SWPB

( 1 N00004 )

( CC841123 SWPB ( 1 N00097 ) ( 2 VI-0 1

( CC841124 SWPB ( 1 N00005 ) ( 2 VI-0

( CC841125 SWPB ( 1 NO0001 ) ( 2 v2-0 1

( CC841126 SWPB ( 1 N00002 ) ( 2 V 2 0 ) )

1 ( 2 v2-0

( 2 V 2 0 ) - 1

( 2 V 2 0 ) - 1

( 2 V 2 0 ) -

- ( CC841127 SWPB

( 1 N00003 )

( CC841128 SWPB ( 1 N00004 )

( CC841129 SWPB ( 1 N00097 )

( CC84112A SWPB ( 1 N00005 )

BLOCK. NET

S6 SW PUSHBUTTON

S7 SW PUSHBUTTON

S8 SW PUSHBUTTON

S9 SW PUSHBUTTON

S10 SW PUSHBUTTON

S11 SW PUSHBUTTON

S12 SW PUSHBUTTON

S13 SW PUSHBUTTON

S14 SW PUSHBUTTON

S15 SW PUSHBUTTON

S16 SW PUSHBUTTON

S17 SW PUSHBUTTON

S18 SW PUSHBUTTON

~"

BLOCK. NET

1

( 2 v3-0

( CC84112B SWPB S19 SW PUSHBUTTON ( 1 NO0001 )

( CC84112C SWPB S20 SW PUSHBUTTON ( 1 N00002 )

1 ( 2 v3-0 1

( 2 v3-0 1

( 2 v3-0 1 1

( 2 v3-0 )

( CC84112D SWPB S21 SW PUSHBUTTON ( 1 N00003 )

( CC84112E SWPB S22 SW PUSHBUTTON ( 1 N00004 )

( CC84112F SWPB S23 SW PUSHBUTTON ( 1 N00097 )

( CC841130 SWPB S24 SW PUSHBUTTON ( 1 N00005 ) ( 2 v3-0 1

( CC841131 SWPB S25 SW PUSHBUTTON ( 1 N00103 ) ( 2 GND ) )

( CC8411D8 XTAL XTAL2 XTAL ( 1 N00191 ) ( 2 N00192 )

1

s3aa SZd

+Zd

ZZd

EZd

0Zd

I Zd

CId

L I d

Old

E l d

S I d

+ Id

:::u I I d r

01d

6d

Ed

o m o o D U Z Q r 0 S

i

m

ZX I X

00s

10s

20s

0x12 13S3a

3 l U O I

an

000000000 00000000000 m 0 0 00s 13 00

O 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 000

N30

10

S71

ZS3d

l f3d

0S3d

san

5313

001 I o1

O o D' m 00 o

-I

II)' fj O

O m 0 O O 1 2 1 I3 ET.3

I

T. sxa

w n o o o o o o o o o o o o o o o o o o o I

cn2 S S t l d A a

ED cm SStldA8 S S H d A S

a a 613 2 m 01

00000000000000

O "

D l I 4 O

I t

o l

o o

I I b

I i

1 . d

o

z ci b I. I . 1; . . . \ I. o.

O . T: I O

1

I, W T J- I I 1

I ..... OIL! i 11 i, L! .........

1

i

4

'T

I I m o

o o

a

a

a

O .

"""" """". ~ . ...__-_

e e e

e

. . . . . . . . . . . . . . . . .

”“””..-

T I

>

+ > N

I

2 O

2 N

4

4

H a

E O Y V I y10 LLVI

NO o"::

1 1

I O - I N t O O - I N ~

00000000 a a a a m m m m

m

-4 t

UI

m I

4- 4 I I I -