91000505A TC 151 Tape Controller Logic Aug81 pdf

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western peripherals

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Division of

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MODEL TC-151 TAPE CONTROLLER

LOGIC MANUAL

PUBLICATION NUMBER

91000505

REV A

western peripherals

14321 MYFORD ROAD

TUSTINJ CALIFORNIA 92680

©

1981 by

Western Peripherals, Inc.

(3)

TABLE OF CONTENTS

TITLE

Assembly Drawing, TC-151 Tape Controller

Assembly Drawing, TC-151 PE Adapter

Assembly Drawing, TC-151 Tape Controller

Assembly Drawing, TC-151 PE Adapter

Assembly, Cable, TC-151 PE BD Inter

Schematic, TC-151 Tape Controller

Schematic, TC-151 PE Adapter

Schematic, TC-151 Tape Controller

Schematic, TC-151 PE Adapter

LSI-11 Priority Jumper

PROM Set, TC-151, NRZ

PROM Set, TC-131/TC-151, PE

Modification Drawing, TC-151 Configuration "A"

Modification Drawing, TC-151N Configuration "A"

Modification Drawing, TC-151 Configuration "C"

Modification Drawing, TC-151N Configuration "D"

Notes

Appendix A -

Std Tape

60000619

60000627

60000866

60000874

62000419

75000547

75000554

75000778

75000786

76000223

18001511

18001321

79000691

79000717

79000931

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CPU BUS

CPU Bus Transceivers

TM-11 Address Detector

Data Latch

TABLE OF CONTENTS

TC-151 SCHEMATIC

CPU Vector Jumpers and Gate

Bus Signal Receiver

Reset Logic

PIO Address Latch

PLA Bus Sequencer

NXM Timer/Latch

Control Line Drivers

Bus-Master Control

Bus Priority Logic

DATA PROCESSOR

2901 Data Processor

Write Byte Control

Literal Gate

Control Pulse Decoder

Destination Decoder

Source Decoder

Indicator LED's

"A" Latch

"B" Latch

ADDRESS PROCESSOR

Condition Test Registers

Condition Test Select

D-Bus Test Select

Micro-Interrupt Vector RAM's

PAGE

1

2

3

4

5

6

(14)

TABLE OF CONTENTS (CONTINUED)

TITLE

Micro-Interrupt Control

2910 Instruction Multiplexer

2910 Program Address Processor

PIO Vector Gate

Timer Bit Generator

Controller Clock Generator

Data Buffer FIFO (P/O Data Processor)

Control Store ROM's (0-511)

Control Store ROM's (512-1023)

TAPE INTERFACE

Tape Write Clock Generator

Tape Unit Cormnand Register

&

Driver

Unit Select Decoder

&

Driver

Write Data Register

&

Driver

Tape Status Terminator

&

Gate

Tape Unit Select Register

Parity Generator

&

Control

PE Parity Gate

NRZI Read Register

Tape Control & Status

Re.ad Line Terminators

Read Strobe Interrupt

PAGE

8

9

10

11

12

13

14

15

(15)

TABLE OF CONTENTS (CONTINUED)

PE READ BOARD

PE Data Gate

PE Drop-Out Gate

PE Parity Control

PE Status RDM

PE Status Latch

PE Reference Divider

PE Phase Comparator

PE Read Activity Detector and Control

PE Voltage Controlled Oscillators

PE Clock Selector

PE Read Register

PE Window Counter

PE Deskew Register

PE Sequencer ROM's

PE Deskew Buff er Timer

PAGE

1

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