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Summary of Contents for VECTOR 1 MOTHERBOARD

Page 1: ...rnOtl i t304 tD U iS I mAnUAL ...

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Page 3: ...Buyer s expense to VECTOR GRAPHIC INC for such repair replacement or correction In rforming any repair replacement or correction after expiration of the period set forth above Buyer will be charged in addition to the cost of parts the then current VECTOR GRAPHIC INC repair rate At the present time tpe applicable rate is 35 00 for the first hour and 18 00 per hour for every hour of work required th...

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Page 5: ...W 1 1 2 rY 1 2 1 1 1 41 41 DESCRIPI ION PRINTED CIRCUIT BOARD 820 OHM 1 WATl RESISTORS STRIPES OF GRAY RED BRCWN 100 2 WATl RESISTORS STRIPES OF BRa JN BLACK BRCMN 7805 340T 5 REGULATOR 6 32X3 8 SCRE W NUT AND LOCKWASHER 330 OHM 1 4 WATl RESISTORS STRIPES OF ORANGE ORANGE BRCWN 470 OHM 1 4 WATT RESISTORS STRIPES OF YELLCW VIOLET BR CMN ...

Page 6: ... S 100 BUS STRUcrtJRE CAN BE USED IO RETROFIT YOUR SECTIONED ALTAIR MOI HERBOARD EOSITIONS FOR 18 125 X 0 25 100 PIN EDGE CONNECTORS ACCEPl S EITHER SOLDER PINS OR WIRE WRAP PINS MOST EQPULAR 0 25 CENTER IO CENTER SPACING BE EN PIN ROilS 0 75 CENTER ID CENTER SPACING BE IWEEN CONNECIDRS EXTRA HEAVY 0 93 WARP RESISTANT AEROSPACE QUALITY G 10 E EQXY BOARD FULL GROUNDPLANE REDUCES mISE CN BUS LINES P...

Page 7: ...I I LI 53 ll I II _ II 0 _ Jt II 1 t It 11 _ 0 10 o 0 loll ill II 99 o MOUNTING HOLE 12 OPTIONAllYOlTAGE REGULATOR HOlE 1 NUT 1 0 rl o I I I 0 I 3 0 I I a 0 0 I I I 0 0 0 LyJ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 o 0 I I w B II I 0 5 II 1 75 111 I 0 0 I 0 GJ m N ...

Page 8: ...GNU TABLE 1 LINES TERMINATED 24 2 25 1 29 AS 30 A4 31 A3 32 Al5 33 Al2 34 A9 35 001 36 DOO 37 AlO 38 004 39 DOS 40 006 41 012 42 013 43 017 47 SMEMR 49 CLK 54 EXT CLR 68 MWRITE 76 PSYNC 77 BNR 78 IDBIN 79 AO 80 Al 81 A2 82 A6 83 A7 84 A8 85 AI3 86 A14 87 All 88 002 89 D03 90 007 91 014 92 DIS 93 016 94 011 95 010 PAGE 3 ...

Page 9: ...48 49 o 0 o 98 99 EE 0 2 3 o 0 00 52 53 48 49 0 98 99 o f GND _ _ 3 4 0 0 0 53 54 PAGE 4 ...

Page 10: ...INPUT TO 5V REGULATORS UNREGULATED INPUT TO 12V REGULATORS ANDED WITH PRDY AND GOES TO 8080 RDY VECTORED INTERRUPT REQUEST 0 VECTORED INTERRUPT REQUEST 1 YECTORED INTERRUPT REQUEST 2 VECTORED INTERRUPT REQUEST 3 VECTORED INTERRUPT REQUEST 4 VECTORED INTERRUPT REQUEST 5 VECTORED INTERRUPT REQUEST 6 VECTORED INTERRUPT REQUEST 7 XRDY 1710 VII VI2 1713 1714 VIS VI6 1717 XRDY2 6 1 8V 2 16V 3 4 5 7 8 9 ...

Page 11: ...32768 BUFFERED ADDRESS LINE 12 4096 BUFFERED ADDRESS LINE 1 2 BUFFERED DATA OUT LINE 1 BUFFERED DATA OUT LINE a BUFFERED ADDRESS LINE 10 1024 BUFFERED DATA OUT LINE 4 BUFFERED DATA OUT LINE 5 BUFFERED DATA OUT LINE 6 DATA INPUT LINE 2 DATA INPUT LINE 3 DATA INPUT LINE 7 LATCHED 8080 MI STATUS LATCHED 8080 OUT STATUS LATCHED 8080 INP STATUS LATCHED 8080 MEMR STATUS LATCHED 8080 HLTA STATUS 2 MHZ CL...

Page 12: ...B 880013 FRONT PANEL READY SIGNAL WRITE ENABLE SIGNAL FOR MEMORY INDICATES IF ADDRESSED MEMORY IS PROTECTED HiPUT TO MEMORY PROTECT CIRCUITRY ON MEMORY BOARD INDICATES MACHINE IS IN RUN MODE AND ED WITH X DY AND GOES TO 8080 RDY HTPUT TO 8080 INTERRUPT REQUEST INPUT TO 8080 HOLD REQUEST CLEAR SIGNAL FOR CPU BUFFERED 8080 SYNC SIGNAL BUFFERED 8080 WRITE ENABLE SIGNAL BUFFERED 8080 BDIN SIGNAL BUFFE...

Page 13: ...ERED DATA OUT LINE 2 89 D03 BUFFERED DATA OU LINE 3 90 DOi BUFFERED DATA OUT LINE 7 91 1 14 DATA INPUT LINE 4 92 DIS DATA INPUT LINE 5 93 D16 DATA INPUT LINE 6 94 DIl DATA INPUT LINE 1 95 DIO DATA INPUT LINE a 96 SINTA LATCHED 8080 INTA STATUS 97 sUO LATCHED 8080 ilO STATUS 98 SSTACK LATCHED 8080 STACK STATUS 99 PO C La DURING POWER UP RESET 100 GND LOGIC AND FmlER GROUND RETURN Q PHI PAGE 8 ...

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