Date: >LAST_DATE_TIME Sheet: >SHEET REV: TITLE: Document Number: >DRAWING_NAME <b>FRAME</b><p> DIN A3, landscape with extra doc field One-wide female edge connector V U T S R P N M L K J H F E D C B A 1 2 2 1 >Name >Name Two-wide Female Edge Connector V U T S R P N M L K J H F E D C B A 1 2 2 1 >Name >Name >Name 2 1 >Name 2 1 A B C D V U S P M K E H F J L N R T One-wide female edge connector, 18 pin V U T S R P N M L K J H F E D C B A >Name >Name One-wide female edge connector, Side 2 only V U T S R P N M L K J H F E D C B A 1 2 2 1 >Name >Name Two-wide Female Edge Connector V U T S R P N M L K J H F E D C B A >Name >Name >Name >Name A B C D V U S P M K E H F J L N R T Two-wide Female Edge Connector, Side 2 only V U T S R P N M L K J H F E D C B A 1 2 2 1 >Name >Name >Name 2 1 >Name 2 1 A B C D V U S P M K E H F J L N R T V U T S R P N M L K J H F E D C B A 1 2 2 1 >Name >Name V U T S R P N M L K J H F E D C B A 1 2 2 1 >Name >Name D C 1 0 S R >Part >Value >Part VCC GND GND >Part D 1 0 C S R >Part K2 >Value >Part D 1 0 C S R A1 >Value >Part >Value A pull-up. +3V +5V >Part >Value >Part >Value .05us .15us .25us .35us .45us .0us .1us .2us .3us .4us .5us >Part >Value >Part >Value >Part >Value >Part >Value >Part >Value >Part >Value >Part >Value D C 1 0 >Part >Value D C 1 0 >Value >Part D C 1 0 >Part >Value D C 1 0 >Value >Part D C 1 0 >Part >Value D C 1 0 >Value >Part D C 1 0 >Part >Value D C 1 0 >Value >Part >Part >Value >Part >Value ADD >Part >Value >Part >Value AM2 AP1 BA1 BB1 AJ1 AU2 >Part >Value Filter ST D C 1 0 R +3V 2us D C 1 0 R +3V 2us MFTS2\\ MFTP2\\ >Part -15V >Part >Value >Part >Value ADD >Part >Value >Value >Part AN1 AL2 AV2 AV1 AK2 AS1 H L 0 -V >Part >Value >Part >Value >Part >Value >Part >Value >Part >Value >Part >Value -30V -6V >Part >Value Variable Delay 50-300ns >Value >Part 100ns Pulse >Part >Part >Part +5V >Part -3 0 >Value >Value >Value >PART >Value 35us 5us >Part >Value >Value >Part >Value >Part >Part >Value >Part >Value >Part >Part +3V >Part >Value >Value >Part >Part >Value >Value >Part >Part >Value >Value >PART >VALUE Power Fail and Restart PWR_LOW STOP_OK RESTART RESTART_ PWR_LOW_ PWR_SKIP_ MB03_ MB04_ MB05 MB06_ MB07_ MB08_ IOP2 SHUT_DOWN_ INITIALIZE_ >VALUE >PART TX_DATA_ OUT_STOP1_ OUT_STOP1_5_ OUT_ACTIVE TTO2 TTO_SELECT_ Teletype Transmitter ENABLE_ ENABLE AC04 AC05 AC06 AC07 AC08 AC09 AC10 AC11 MB03_ MB04_ MB05_ MB07_ MB08_ MB06 IOP1 IOP2 IOP4 INITIALIZE OUT_STOP TTO_CLOCK OUT_STOP_2_ TTO_FLAG_ TTO_SKIP_ TX_DATA ENABLE_ ENABLE >PART >VALUE HZ440_ HZ440 HZ220 HZ880 TTI_CLOCK HZ880 TTO_CLOCK >PART >VALUE IN_STOP_1_ IN_ACTIVE CLOCK_SCALE_2_ TTI_SHIFT TTI_SHIFT_ Teletype Receiver PRESET_ IOP1 IOP2 IOP4 MB03_ MB04_ MB05_ MB06_ MB07 MB08 INITIALIZE TTI_CLOCK CLOCK_SCALE KCC_ RX_DATA TTI_DATA TTI2 IN_STOP TT0_ TT1_ TT2_ TT3_ TT4_ TT5_ TT6_ TT7_ SKIP_ AC_CLR_ KBD_FLAG_ CLOCK_SCALE_2 KCC_ READER_RUN_ TTI_DATA TTI2 IN_STOP_2_ CLOCK_SCALE >PART >VALUE Display Control MB03_ MB04_ MB05_ MB07_ MB06 MB07 MB08 MB08_ MB09_ MB10 MB11 PEN_STROBE IOP1 IOP2 IOP4 LIGHT_PEN INITIALIZE VC_INT VC_SKIP PEN_STROBE Y_STROBE X_STROBE CLEAR_Y CLEAR_X Z_AXIS >PART >VALUE 10- Bit DAC STROBE CLEAR AC02 AC03 AC04 AC05 AC06 AC07 AC08 AC09 AC10 AC11 OUT FAST_TIMER SLOW_TIMER SLOW_OP_DONE_ FAST_OP_DONE_ INST_50 PLTR_IOT PLTR_FLAG >PART >VALUE Plotter Control SKIP_ INT_ PEN_LEFT PEN_RIGHT DRUM_UP DRUM_DOWN PEN_UP PEN_DOWN MB03 MB04_ MB06_ MB07_ MB08_ MB08 MB07 IOP1 IOP1_ IOP2_ IOP2 IOP4 INITIALIZE MB05 FLAG_TP INT_ENABLE_TP FLAG_BUFFER_TP >PART >VALUE Clock Control CLOCK MB03_ MB04_ MB05 MB06_ MB07 MB08 MB09 MB09_ MB10 MB11 IOP1_ IOP2_ IOP4_ INITIALIZE_ ENABLE_ SKIP_ INT_ CLOCK_IOT LOAD_COUNT CLOCK_IOP4 OVERFLOW CLOCK_TO_COUNTER_TP_ SET_COUNTER_TP_ TRANSFER_TP READ0_5_TP READ6_11_TP GATE_TP Clock Counter >VALUE >PART AC_CLR_ IN00_ IN01_ IN02_ IN03_ IN04_ IN05_ IN06_ IN07_ IN08_ IN09_ IN10_ IN11_ CLOCK_IOT LOAD_COUNTER CLOCK_IOP4 OVERFLOW CLOCK MB10_ MB10 AC00 AC01 AC02 AC03 AC04 AC05 AC06 AC07 AC08 AC09 AC10 AC11 C_I_R_FINISH IOT631 IOT671 IOT672 IOT674_ READY_CLR READY_CLR_ >PART >VALUE Card Reader Control READ IOT634 IOT632 SKIP_ INT_ MB03 MB04 MB05_ MB06_ MB06 MB07 MB08 IOP1 IOP2 IOP4 INITIALIZE C_I_R READY INDEX_MARKERS I_M_D >PART >VALUE Card Reader Control IN00_ IN01_ IN02_ IN03_ IN04_ IN05_ IN06_ IN07_ IN08_ IN09_ IN10_ IN11_ I_M_DETECT ZONE12 ZONE11 ZONE10 ZONE01 ZONE02 ZONE03 ZONE04 ZONE05 ZONE06 ZONE07 ZONE08 ZONE09 IOT632 IOT634 INDEX_MARKERS INITIALIZE_ >Part >Value IN04_ IN05_ IN06_ IN07_ IN08_ IN09_ IN10_ IN11_ Reader Control MB03_ MB04_ MB05_ MB06_ MB07_ MB08 IOP1 IOP2 IOP4 CLOCK1 INITIALIZE_ S_FEED_HOLE SHIFT FEED_SW STOP_COMPLETE SHIFT_ RDR_RUN SKIP_ INT_ ENABLE_ PWR BB_ BB BA BA_ HOLE8 HOLE7 HOLE6 HOLE5 HOLE4 HOLE3 HOLE2 HOLE1 >PART >VALUE >PART >VALUE >Part Neg. Clamp >Part >Value >Part >Value Neg. Clamp >Part >Value Src/Ret -30V -6V PWR_CLR\\ PWR_OK\\ THERMISTOR OUTPUT >Part >Value SHUT_DOWN\\ STOP_OK Flag 0 1 Active 0 1 PB0 0 1 PB1 0 1 PB2 0 1 PB3 0 1 PB4 0 1 PB5 0 1 PB6 0 1 PB7 0 1 C D C D C D C D C D C D C D C D C D C D IOT 1 FEED_SWITCH\\ FEED_SWITCH\\ ACTIVE\\ or DONE DONE 10ms 4.5ms Note: Delay 10ms for Royal Punch, 4.5ms for BPRE Punch >Part >Value 0 1 0 1 >Part >Value >PART >VALUE Frequency source 60HZ_IN ENABLE1_ OUTPUT_ NC ENABLE2_ >Part >Value RUN\\ ENABLE\\ FEED\\ S.DELAY S.COMP SHIFT CLK\\ CLOCK1 SHIFT\\ Reader Clock Two sets of 3 D flip-flops 10 2-input NAND Gates Tapped Delay Line 8 3-input NAND Gates Simple 36 pin connector/wire cable One-sided 9 pin connector/cable with grounds (Negibus). PDP-8 Major Registers Resistor Board One-sided 18 pin connector/cable. Empty card slot Negative Regulator Hex Negative Bus Receiver Manual Function Timing and Run 6 4-input NAND Gates AND-NOR Gates Two sets of 3 D flip-flops 6 4-input NAND Buffers 3 8-input NAND Gates M720 Memory Detection Variable Delay Parity Circuit M040 Solenoid Driver Hex Positive Bus Receiver Positive Level Driver Positive Level Driver Empty Slot Power Supply Connector M703 Power Fail and Restart M707 TTY Transmitter M452 Baud Rate Clock M706 TTY Receiver M701 Display Control A607 Digital to Analog Converter M704 Plotter Control M708 Clock Control M709 Clock Counter M714 Card Reader Control M716 Card Reader Control Reader Control G610 Core Connector Core memory cable. One-sided 36 pin (double hight) connector/cable. Inhibit Driver Memory Selector W076 Terminal Connector Regulator and Power Detector Punch Control Sense Amps M401/M405/M501 Frequency Source Reader Clock >VALUE >VALUE >VALUE <b>SUPPLY SYMBOL</b> <b>SUPPLY SYMBOL</b> <b>SUPPLY SYMBOL</b> BUGBUG: This was done based on proximity, ignoring issues of. authenticity. (Fanout has been checked.) EAE Disable Jumpers (blue wire wrap): F39F1 to GND. MQ_ENABLE F39F2 to GND. SC_ENABLE F24C1 to +3 volts EAE_NO_SHIFT_ENABLE F31D2 to +3 volts EAE_MEM_ENABLE F33P2 to GND B EAE_ON F28R1 to +3 volts EAE_ON_ F23H2 to +3 volts EAE_E_SET E28L1 to GND EAE_L_ DISABLE Must tie either S or S_ to GND if no DL8i F11M2 (or possibly F11H2 or F11N2) to F11U1, CUF to +3V E13D1 to E15M2, UF(0) to +3V J13U2 to H13P2 ME5 to +3V F19N1 to F19N2 UINT to +3V E18U1 to B4V1 SKIP ored to SKIP(1) KT8I Disable Jumpers (blue wire wrap): (from Dave Gesswein) (from Dave Gesswein) In this drawing: Unused Slots: Notes and Table of Contents ECOs Believed to be Integrated: 8i-00001 8i-00085 Buffer MEM_START and TP2. Delay TP3 50ns so slow MM can meet set up for adder. Need a proper jumper list for dl8i, like those below. This signal was added by an ECO, but lacks a driver. I've added a connector pin here, for now. BUGBUG: TP4 seems hopelessly overloaded, given 8i-00013 8i-00054 8i-00002 8i-00015 8i-00020 8i-00021 8i-00025 8i-00050 8i-00042 8i-00081 8i-00086 8i-00029 8i-00046 8i-00071 8i-00069 8i-00009 8i-00034 8i-00059 8i-00067 8i-00084 8i-00026 8i-00024 8i-00032 8i-00052 8i-00068 8i-00093 8i-00096 8i-00099 Other ECOs Known to Exist: that clock inputs are 2 standard TTL loads. D-CS-8i-0-27 Console switches and Indicators D-MU-8i-0-17 Module Utilization D-MU-8i-0-17 Module Utilization D-MU-8i-0-17 Module Utilization D-MU-8i-0-17 Module Utilization D-MU-8i-0-17 Module Utilization D-MU-8i-0-16 Module Utilization D-MU-8i-0-16 Module Utilization D-BS-8i-0-2 Timing, Manual Functions and Run (1/2) Notes and Table of Contents 1 2 3 4 5 6 D-BS-8i-0-2 Timing, Manual Functions and Run (2/2) D-BS-8i-0-3 Instruction Register and Major States D-BS-8i-0-4 Register Output Gate Control D-BS-8i-0-5 Shift and Carry Gate Control 7 8 9 10 11 12 D-BS-8i-0-6 Register Input Control and Skip D-BS-8i-0-7 Interrupt and Break Control D-BS-8i-0-9 Major Registers Gating (3/4) 13 14 15 16 17 18 19 20 21 22 23 24 25 26 D-BS-kt8i-0-1 Time-share Option 27 28 29 30 31 32 33 34 35 37 38 39 D-BS-ke8i-0-3 Multiplier Quot. and Step Counter D-BS-8i-0-8 Major Registers D-BS-8i-0-9 Major Registers Gating (1/4) D-BS-8i-0-10 I/O Level Converter D-BS-8i-0-9 Major Registers Gating (2/4) D-BS-8i-0-9 Major Registers Gating (4/4) D-BS-8i-0-11 Teletype Receivers D-BS-vc8i-0-1 Display Control D-BS-mc8i-0-2 Inhibit Drivers D-BS-8i-0-12 Teletype Transmitter D-BS-8i-0-13 Memory Control D-BS-8i-0-14 Sense Amps and Inhibit Drivers D-BS-8i-0-15 X Axis Selection D-BS-8i-0-16 Y Axis Selection D-BS-mc8i-0-1 Memory Extension Control (1/2) D-BS-mc8i-0-1 Memory Extension Control (2/2) D-BS-mc8i-0-3 X Axis Selection D-BS-mc8i-0-4 Y Axis Selection D-BS-ke8i-0-2 EAE Control D-BS-dl8i-0-2 Data Line Interface D-BS-mp8i-0-1 Memory Parity Option (1/2) D-BS-mp8i-0-1 Memory Parity Option (2/2) D-BS-kp8i-0-1 Power Fail and Restart Option D-BS-vp8i-0-1 Plotter Control D-BS-pp8i-0-1 High Speed Punch D-BS-kw8i-0-1 Real Time Clock Option 36 D-BS-pr8i-0-1 High Speed Reader D-BS-cr8i-0-2 Card Reader Control #1 D-BS-cr8i-0-3 Card Reader Control #2 40 Unused This kludge added by VRS, since IO_PC_LOAD isn't driven. D-BS-8i-0-2 Timing, Manual Functions and Run (1/2) STROBE_ STROBE_ 8i-00085 8i-00054 8i-00054 For the ka8i the I/O strobe delay line tap is changed from pin F12T2 to F12V2 to increace delay to 0.5us. * To be installed with the first mm8ia only. * * This may be an issue for non-wire-wrap-backplanes. D-BS-8i-0-2 Timing, Manual Functions and Run (2/2) D-BS-8i-0-3 Instruction Register and Major States 8i-00025/29/46? D-BS-8i-0-4 Register Output Gate Control 8i-00002/13/50/71? 8i-00002/13/50/71? 8i-00002/13/50/71? 8i-00002/13/50/71? D-BS-8i-0-5 Shift and Carry Gate Control 8i-00002/25/50? * * If no kt8i installed, SKIP_OR is jumpered to SKIP. See option jumpers (8i-0-23). D-BS-8i-0-6 Register Input Control and Skip 8i-00013/25/50? 8i-00013/25/50? D-BS-8i-0-7 Interrupt and Break Control 8i-00002 or 8i-00020? 8i-00002 or 8i-00020? D-BS-8i-0-8 Major Registers REG_BUS00 REG_BUS01 REG_BUS02 REG_BUS03 REG_BUS04 REG_BUS05 REG_BUS06 REG_BUS07 REG_BUS08 REG_BUS09 REG_BUS10 REG_BUS11 D-BS-8i-0-9 Major Registers Gating (1/4) REG_BUS00 REG_BUS01 REG_BUS02 CARRY_OUT3_ D-BS-8i-0-9 Major Registers Gating (2/4) REG_BUS03 REG_BUS04 REG_BUS05 D-BS-8i-0-9 Major Registers Gating (3/4) REG_BUS06 REG_BUS07 REG_BUS08 CARRY_OUT9_ D-BS-8i-0-9 Major Registers Gating (4/4) REG_BUS09 REG_BUS10 REG_BUS11 D-BS-8i-0-10 I/O Level Converter 8i-00009? 1. For ka8i, substitute D-BS-ka8i-0-1 for this print. 2. G717 is always placed at the end of the I/O bus. (Place G717 in location J02 if no options on the I/O bus.) D-BS-8i-0-11 Teletype Receivers Note: The backplane, as drawn, is configured for: 8 bit characters 2 stop bits 03 device code Backplane wiring changes would be needed to change these settings. This may be an issue for non-wire-wrap-backplanes. Teletype Receiver D-BS-8i-0-12 Teletype Transmitter Note: The backplane, as drawn, is configured for: 8 bit characters 2 stop bits 04 device code Backplane wiring changes would be needed to change these settings. This may be an issue for non-wire-wrap-backplanes. D-BS-8i-0-13 Memory Control Power Cabling: * * Use only if mc8i is installed. D-BS-8i-0-14 Sense Amps and Inhibit Drivers MEMORY_SUPPLY+ Moved here from D-BS-mc8i-0-2 * * * * * * * * Use G020 instead of G021 if mc8i is not installed. ** Use only with mp8i option. ** D-BS-8i-0-15 X Axis Selection Core Memory: * * G611 in CD36 is replaced with G612 for MP8i. D-BS-8i-0-16 Y Axis Selection Core Memory: * * G611 in CD36 is replaced with G612 for MP8i. C35 D35 D-BS-mc8i-0-1 Memory Extension Control (1/2) D-BS-mc8i-0-1 Memory Extension Control (2/2) D-BS-mc8i-0-2 Inhibit Drivers MEMORY_SUPPLY+ Memory Parity bit is handled in A37 on D-BS-8i-0-14. D-BS-mc8i-0-3 X Axis Selection Core Memory: CD27 * * G611 in CD29 is replaced with G612 for MP8i. D-BS-mc8i-0-4 Y Axis Selection Core Memory: * * G611 in CD29 is replaced with G612 for MP8i. C28 D28 NOTE: 8i-0-10 8i-0-12 8i-0-5 8i-0-6 8i-0-6 PIN PRINT LOCATION J13U2 C-6 A-6 B-4 D-2 D-3 (Locations refer to DEC drawings.) F19N1 E27L1 F25S2 F25S1 J13U2 F19N1 E27L1 F25S2 F25S1 D-BS-kt8i-0-1 Time-share Option D-BS-ke8i-0-2 EAE Control D-BS-ke8i-0-3 Multiplier Quot. and Step Counter D-BS-dl8i-0-2 Data Line Interface D-BS-mp8i-0-1 Memory Parity Option (1/2) D-BS-mp8i-0-1 Memory Parity Option (2/2) D-BS-kp8i-0-1 Power Fail and Restart Option D-BS-vc8i-0-1 Display Control D-BS-vp8i-0-1 Plotter Control IOT 1 IOT 2 IOT 4 D-BS-pp8i-0-1 High Speed Punch D-BS-pr8i-0-1 High Speed Reader J30 D-BS-kw8i-0-1 Real Time Clock Option Clock Control D-BS-cr8i-0-2 Card Reader Control #1 D-BS-cr8i-0-3 Card Reader Control #2 HJ32 M716 Card Reader Control