_______________________________________________________________________________ LS Leiden dec, 1988 Aangezien het voor de hobbyist geen overbodige luxe is om over de nodige informatie te beschikken omtrent de connetoren van een IBM compatibel PC ben ik begonnen met een eerste aanzet om een alles overlappende DOCfile te schrijven die de hobbyist precies daarin zal moeten gaan voorzien. Ik hoop dat deze DOCfile in die mate op prijs gesteld zal worden, dat een ieder die hier aan graag iets toegevoegd had gezien, kontakt met mij opneemt via PCC LEIDEN, doormiddel van een bericht of liever een textfile waarin de toe te voegen connector duidelijk omschreven wordt. Dus als iedereen even door zijn/haar documentatie grasduint, moet het mo- gelijk zijn deze DOCfile binnen notime werkelijk alles omvattend te maken Verder had ik ook graag in deze DOCfile omschreven gezien 'speciale' connectoren die met experimenteren zijn verkregen, zodat de meest waan- zinnige hardware aan een PC/XT/AT te knopen is. Eenieder die aan deze file zal gaan bijdragen doormiddel van een 'nieuwtje' zal zijn/haar naam natuurlijk boven het schema vinden. ook schema's met eventuele bijzondere conector kabels zijn van harte welkom -==- matrix adres: 512/16 CoSysop PCC LEIDEN 071-315193 _______________________________________________________________________________ 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � 9 pin D-shell connector RS232 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쳐컴쩡컴컴컴쩡컴컴컴컴컴컴컴컴컴캑 쿛IN쿞IGNAL � DESCRIPTION � 쳐컴탠컴컴컴탠컴컴컴컴컴컴컴컴컴캑 � 1 � CD � Carrier Detect � � 2 � RXD � Receive Data � � 3 � TXD � Transmit Data � � 4 � DTR � Data Terminal Ready� � 5 � SG � Signal Ground � � 6 � DSR � Data Set Ready � � 7 � RTS � Ready To Send � � 8 � CTS � Clear To Send � � 9 � RI � Ring Indicator � 읕컴좔컴컴컴좔컴컴컴컴컴컴컴컴컴켸 _______________________________________________________________________________ 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � 25 pin D-shell connector RS232 � 쳐컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴캑 쳐컴쩡컴컴컴쩡컴컴컴컴컴컴컴컴컴캑 쿛IN쿞IGNAL � DESCRIPTION � 쳐컴탠컴컴컴탠컴컴컴컴컴컴컴컴컴캑 � 1 � PGND � Protective GrouND � � 2 � TXD � Transmit Data � � 3 � RXD � Receive Data � � 4 � RTS � Ready To Send � � 5 � CTS � Clear To Send � � 6 � DSR � Data Set Ready � � 7 � SG � Signal Ground � � 8 � CD � Carrier Detect � � 20� DTR � Data Terminal Ready� � 22� RI � Ring Indicator � 읕컴좔컴컴컴좔컴컴컴컴컴컴컴컴컴켸 _______________________________________________________________________________ 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � 37 pin D-shell connector (500i)� � External Floppy connector (IBM)� 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 旼컴컴컴컴커 1-5 unused 旼컴컴컴컴커 � �----------------------------� � � � 6 Index � � � �----------------------------� � � � 7 Motor Enable C: � � � external �<---------------------------� floppy � � � 8 Drive Select D: � � � floppy �<---------------------------� disk � � � 9 Drive Select C: � � � disk �<---------------------------쿬ontroller� � � 10 Motor Enable D: � � � �<---------------------------� 500i � � � 11 Direction � � � �<---------------------------� � � � 12 Step Pulse � � � �<---------------------------� � � � 13 Write Data � � � �<---------------------------� � � � 14 Write Enable � � � �<---------------------------� � � � 15 Track 0 � � � �--------------------------->� � � � 16 Write Protect � � � �--------------------------->� � � � 17 Read Data � � � �--------------------------->� � � � 18 Select Head � � � �<---------------------------� � � � 20-37 Ground � � � �----------------------------� � 읕컴컴컴컴켸 읕컴컴컴컴켸 ______________________________________________________________________________ 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � 4 pin power connector � � floppy disk/HD power connector � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 ___ / | | o | ------ pin 4, +5 Volt/dc | o | ------ pin 3, Ground | o | ------ pin 2, Ground | o | ------ pin 1, +12 Volt/dc \___| _______________________________________________________________________________ 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � 34 pin internal connector � � Floppy connectors (IBM) � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 34 2 (evens) 旼컴컴컴컴컴컴컴컴컴컴커 � 憫좋좋좋좋좋좋좋쩝좆 � � 읓쩟쩟쩟쩟쩟쩟쩟좌쬔 � 읕컴컴컴컴컴컴컴컴컴컴켸 33 1 (odds) 旼컴컴컴컴커 1 Ground odd 旼컴컴컴컴커 � �----------------------------� � � � 8 Index � � � �--------------------------->� � � � 10 Motor enable A: � � � �<---------------------------� floppy � � � 12 Drive select B: � � � floppy �<---------------------------� disk � � � 14 Drive select A: � � � drive �<---------------------------쿬ontroller� � � 16 Motor enable B: � � � �<---------------------------� � � � 18 Direction � � � �<---------------------------� � � � 20 Step pulse � � � �<---------------------------� � � � 22 Write data � � � �<---------------------------� � � � 24 Write enable � � � �<---------------------------� � � � 26 Track 0 � � � �--------------------------->� � � � 28 Write protect � � � �--------------------------->� � � � 30 Read data � � � �--------------------------->� � � � 32 Select head � � � �<---------------------------� � � � 34 Unused � � � �----------------------------� � 읕컴컴컴컴켸 읕컴컴컴컴켸 _______________________________________________________________________________ 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � 12 pin System board conectors � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 7旼컴�6 � 쿽 o�---------- pin 6, +5 Volt/dc � 쿽 o�---------- pin 5, +5 Volt/dc 旼캑 쿽 o�---------- pin 4, +5 Volt/dc � � 쿽 o�---------- pin 3, -5 Volt/dc � � 쿽 o�---------- pin 2, Ground � 쿽 o�---------- pin 1, Ground � 12읕컴�1 Key 캑 � 7旼컴�6 � 쿽 o�---------- pin 6, Ground � � 쿽 o�---------- pin 5, Ground � � 쿽 o�---------- pin 4, -12 Vold/dc 읕캑 쿽 o�---------- pin 3, +12 Vold/dc � 쿽 o�---------- pin 2, Key � 쿽 o�---------- pin 1, Power Good (5V,TTL,low to high) 12읕컴�1 _______________________________________________________________________________ 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴� �25 pin Null Modem Connection � 읕컴컫컴컴컴컴컫컴컴컴컴컫컴컴� � port A � port B � 쳐컴컴쩡컴좔컴쩡컴컴� � pin � conn. � pin � 쳐컴컴탠컴컴컴탠컴컴� � 1-2 � ----> � 3 � � 3 � ----> � 1-2 � � 4-5 � ----> � 8 � � 6 � ----> � 20 � � 8 � ----> � 4-5 � � 20 � ----> � 6 � 읕컴컴좔컴컴컴좔컴컴� _______________________________________________________________________________ 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴� � 9 pin Null Modem Connection � 읕컴컫컴컴컴컴컫컴컴컴컴컫컴컴� � port A � port B � 쳐컴컴쩡컴좔컴쩡컴컴� � pin � conn. � pin � 쳐컴컴탠컴컴컴탠컴컴� � 1 � ----> � 7-8 � � 2 � ----> � 3 � � 3 � ----> � 2 � � 4 � ----> � 6 � � 6 � ----> � 4 � � 7-8 � ----> � 1 � 읕컴컴좔컴컴컴좔컴컴� _______________________________________________________________________________ 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� � 9 to 25 pin Null Modem Connection � 읕컴컴컴쩡컴컴컴컴쩡컴컴컴컴쩡컴컴컴� � 9 pin � 25 pin � 쳐컴컴쩡컴좔컴쩡컴컴� � pin � conn. � pin � 쳐컴컴탠컴컴컴탠컴컴� � 1 � ----> � 4-5 � � 2 � ----> � 2 � � 3 � ----> � 3 � � 4 � ----> � 6 � � 6 � ----> � 4 � � 7-8 � ----> � 8 � 읕컴컴좔컴컴컴좔컴컴� _______________________________________________________________________________ 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� �9 pin Color/Graphics Direct-drive Adaptor connector� 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 旼컴컴컴컴� 1 Ground 旼컴컴컴컴� � �-------------------� � � � 2 Ground � � � �-------------------� IBM � � Adaptor � 3 Red � Color � � �-------------------� Display � � � 4 Green � or � � �-------------------� other � � � 5 Blue � Direct- � � (j1) �-------------------� drive � � � 6 Intensity � Monitor � � �-------------------� � � � 7 Reserved � � � �-------------------� � � � 8 Horz. sync. � � � �-------------------� � � � 9 Vert. sync. � � � �-------------------� � 읕컴컴컴컴� 읕컴컴컴컴� _______________________________________________________________________________ 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 �4 pin Color/Graphics Adaptor connector� 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 旼컴컴컴컴� 1 +12 Volt 旼컴컴컴컴� � �----------------------� � � � 2 Not Used � � � Adaptor �----------------------� RF � � � 3 Comp. Vid. outp. 쿘odulator� � (J2) �----------------------� � � � 4 Logic ground � � � �----------------------� � 읕컴컴컴컴� 읕컴컴컴컴� _______________________________________________________________________________ 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 �6 pin Color/Graphics Adaptor connector� 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 旼컴컴컴컴� 1 Light pen input 旼컴컴컴컴� � �---------------------� � � � 2 Not used � � � �---------------------� Light- � � Adaptor � 3 Light pen switch� pen � � �---------------------� � � � 4 Chasis Ground � � � �---------------------� � � � 5 +5 Volt � � � (j3) �---------------------� � � � 6 +12 Volt � � � �---------------------� � 읕컴컴컴컴� 읕컴컴컴컴� _______________________________________________________________________________ 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 � RCA Jack connector (i.e. composite video)� � (a.k.a. Tulip connector) � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 ***** Center == Video ** ** Shell == Ground (j4) * * * ** ** ***** _______________________________________________________________________________ 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� � 9 pin (TTL) IBM Monochrome Display Adapter Connector� 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 旼컴컴컴컴� 1 Ground 旼컴컴컴컴� � �-------------------� � � � 2 Ground � � � �-------------------� IBM � � Adaptor � 3 Not Connected � Mono � � text �-------------------� Display � � or � 4 Not Connected � � � Herc. �-------------------� � � � 5 Not Connected � � � �-------------------� � � � 6 High Lighted � � � �-------------------� � � � 7 + Video � � � �-------------------� � � � 8 + Horz. sync. � � � �-------------------� � � � 9 - Vert. sync. � � � �-------------------� � 읕컴컴컴컴� 읕컴컴컴컴� _______________________________________________________________________________ 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� � Keyboard 5 pin DIN connector (IBM)� 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� ------- --- 賽� --- -- -- - - - 1 � � 3 - - - - - - 4 � � 5 - - - -- � -- --- 2 --- ------- 旼컴컴쩡컴컴컴컴컴컴컴컴쩡컴컴컴컴컴컴커 � pin � TTL Signal � Signal level � 쳐컴컴탠컴컴컴컴컴컴컴컴탠컴컴컴컴컴컴캑 � 1 � Keyboard Clock � +5 Volt dc � 쳐컴컴탠컴컴컴컴컴컴컴컴탠컴컴컴컴컴컴캑 � 2 � Keyboard Data � +5 Volt dc � 쳐컴컴탠컴컴컴컴컴컴컴컴좔컴컴컴컴컴컴캑 � 3 � Keboard reset(not used by keyb)� 쳐컴컴탠컴컴컴컴컴컴컴컴쩡컴컴컴컴컴컴캑 � 4 � Ground � 0 � 쳐컴컴탠컴컴컴컴컴컴컴컴탠컴컴컴컴컴컴캑 � 5 � +5 Volts � +5 Volt dc � 읕컴컴좔컴컴컴컴컴컴컴컴좔컴컴컴컴컴컴켸 _______________________________________________________________________________ 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� � Keyboard 5 pin DIN connector (???)� 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� (Possibillity 2) ------- --- 賽� --- -- -- - - - 4 � � 5 - - - - - - 1 � � 2 - - - -- � -- --- 3 --- ------- 旼컴컴쩡컴컴컴컴컴컴컴컴쩡컴컴컴컴컴컴커 � pin � TTL Signal � Signal level � 쳐컴컴탠컴컴컴컴컴컴컴컴탠컴컴컴컴컴컴캑 � 1 � Ground � 0 � 쳐컴컴탠컴컴컴컴컴컴컴컴탠컴컴컴컴컴컴캑 � 2 � Power � +5 Volt dc � 쳐컴컴탠컴컴컴컴컴컴컴컴탠컴컴컴컴컴컴캑 � 3 � Keyboard Data � +5 V/dc Data � 쳐컴컴탠컴컴컴컴컴컴컴컴탠컴컴컴컴컴컴캑 � 4 � Keyboard Clock � +5 V/dc Data � 쳐컴컴탠컴컴컴컴컴컴컴컴탠컴컴컴컴컴컴캑 � 5 � Not Connected � � 읕컴컴좔컴컴컴컴컴컴컴컴좔컴컴컴컴컴컴켸 _______________________________________________________________________________ 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� �25 pin D-Schell Paralel Printer Connector� 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� (on adapter) 13 1 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� � _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ � � \ o o o o o o o o o o o o o / � 넹 \ o o o o o o o o o o o o / 參 � ----------------------- � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 25 14 (on printer) 1 18 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� � ------------------------------------------- � � \ 謐켐켐켐켐켐켐켐켐켐켐켐켐켐켐켐켐켐� / � 넹 \ 익켐켐켐켐켐켐켐켐켐켐켐켐켐켐켐켐켐� / 參 � ------------------------------------- � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴� 19 36 (26 - 36 Not Used) 旼컴컴컴컴커 1 - Strobe 旼컴컴컴컴커 � �----------------------------� � � � 2 + Data Bit0 � � � �----------------------------� � � � 3 + Data Bit1 � � � �----------------------------� � � Printer � 4 + Data Bit2 � Printer � � �----------------------------� � � � 5 + Data Bit3 � Adapter � � �----------------------------� � � � 6 + Data Bit4 � � � �----------------------------� � � � 7 + Data Bit5 � � � �----------------------------� � � � 8 + Data Bit6 � � � �----------------------------� � � � 9 + Data Bit7 � � � �----------------------------� � � � 10 - Acknowledge � � � �----------------------------� � � � 11 + Busy � � � �----------------------------� � � � 12 + P.end (out of paper) � � � �----------------------------� � � � 13 + Select � � � �----------------------------� � � � 14 - Auto feed � � � �----------------------------� � � � 15 - Error � � � �----------------------------� � � � 16 - Initialize Printer � � � �----------------------------� � � � 17 - Select Input � � � �----------------------------� � � � 18 - 25 Ground � � 읕컴컴컴컴컨컴컴컴컴컴컴컴컴컴컴컴컴컴컴좔컴컴컴컴켸 _______________________________________________________________________________ 旼컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴커 �15 pin Game Control Adapter Connector � 읕컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴컴켸 旼컴컴쩡컴컴컴컴컴컴컴컴쩡컴컴컴컴컴컴커 � pin � Discription � Voltage � 쳐컴컴탠컴컴컴컴컴컴컴컴탠컴컴컴컴컴컴캑 � 1 � X coordinate � +5 Volt dc � 쳐컴컴탠컴컴컴컴컴컴컴컴탠컴컴컴컴컴컴캑 � 2 � Button 4 � 0 - +5 V/dc � 쳐컴컴탠컴컴컴컴컴컴컴컴탠컴컴컴컴컴컴캑 � 3 � X - Position 0 � ? � 쳐컴컴탠컴컴컴컴컴컴컴컴탠컴컴컴컴컴컴캑 � 4 � Ground � 0 � 쳐컴컴탠컴컴컴컴컴컴컴컴탠컴컴컴컴컴컴캑 � 5 � Ground � 0 � 쳐컴컴탠컴컴컴컴컴컴컴컴탠컴컴컴컴컴컴캑 � 6 � Y - Position 0 � ? � 쳐컴컴탠컴컴컴컴컴컴컴컴탠컴컴컴컴컴컴캑 � 7 � Switch 2 � 0 - +5 V/dc � 쳐컴컴탠컴컴컴컴컴컴컴컴탠컴컴컴컴컴컴캑 � 8 � Not Used? � ? � 쳐컴컴탠컴컴컴컴컴컴컴컴탠컴컴컴컴컴컴캑 � 9 � X coordinate � +5 Volt dc � 쳐컴컴탠컴컴컴컴컴컴컴컴탠컴컴컴컴컴컴캑 � 10 � Not Used? � ? � 쳐컴컴탠컴컴컴컴컴컴컴컴탠컴컴컴컴컴컴캑 � 11 � Switch 4 � 0 - +5 V/dc � 쳐컴컴탠컴컴컴컴컴컴컴컴탠컴컴컴컴컴컴캑 � 12 � Ground � 0 � 쳐컴컴탠컴컴컴컴컴컴컴컴탠컴컴컴컴컴컴캑 � 13 � Y coordinate � ? � 쳐컴컴탠컴컴컴컴컴컴컴컴탠컴컴컴컴컴컴캑 � 14 � Switch 3 � 0 - +5 V/dc � 쳐컴컴탠컴컴컴컴컴컴컴컴탠컴컴컴컴컴컴캑 � 15 � Not Used? � ? � 읕컴컴좔컴컴컴컴컴컴컴컴좔컴컴컴컴컴컴켸 _______________________________________________________________________________