Roland MPU-IPC-T User manual

ISRoland
MIDI PROCESSING UNIT
MPU-IPC-T
The Roland MPU-IPC-T features the functions of the MIDI Processing Unit MPU-401 plus the interface
with an IBM's home computer. No need to say, the software such as commands and data format are
exactly the same as the MPU-401. Please read the MPU-401's Technical Reference Manual:
IKRoland
MIDI PROCeSSINB UNIT
Copyright © 1989 by ROLAND CORPORATION
All rights reserved. No part of this publication may be reproduced in any form without the permission
of ROLAND CORPORATION.

Panel Description
__r—i
1
T APE OUT
1 METRONOME
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■ MIDI and MPU-IPC-T
There are various ways of producing music by
using computers. For example, a computer
may play music data with its own sound
source, and a robot may play the keyboard
instead of a man. The most common method
of creating computer music, however, is playing
the electronic musical instruments featuring
MIDI by a host computer. MIDI (Musical Instru¬
ments Digital Interface) is an international
standard for digitally communicating musical
information (e.g. pressing keys, using bender,
etc.).
MIDI Processing Unit MPU-IPC-T is an inter¬
face for a computer and MIDI instruments
(sound source). The signals used by computers
and MIDI devices are both digital but totally
different languages like English and Japanese.
The MPU-IPC-T Is a micro computer that works
as an interpreter of a computer and MIDI
sound modules, allowing the host computer
to concentrate specifically on the music.
2603025100 '89 12 A3 I2N
Apart from the function as an interpreter, the
MPU-IPC-T features the following functions.
a. MIDI Clock Output
The MPU-IPC-T sends out MIDI clock for syn¬
chronization with a rhythm machine through
the MIDI OUT Connector.
b. Tape Sync Function
For multitrack recording, the TAPE IN and OUT
Connectors can be used to synchronize the first
recorded sound with the later recorded one.
c. Metronome Function
Metronome sound can be obtained in the
tempo and time set with the computer. This
is extremely useful for recording the music
played on the keyboard Into the computer.
If you find the metronome sound too small,
connect a monitor amplifier to the Metronome
Out Jack.
NOTE
The function of the MPU-IPC-T available differs
depending on the software used. Please read
the instructions of each software. Also, for
technical details of the MPU-IPC-T, read the
401 Technical Reference Manual (optional).

MPU System Setup Example
MULTI TRACK RECORDER
■ Setup
The MPU-IPC-T is compatible with the following
computers.
IBM PC (5150)
IBM XT (5160)
IBM AT (5170)
1. Make sure that the computer is turned off.
2. Remove the top cover and securely attach
the Interface Card to the Expansion Slot.
• See the user's manual of the computer.
• Be sure to tighten the screws at the
upper part of the connector board of the
CPU Card.
3. Connect the cable of the Connector Box to
the CPU Card you have attached to the
computer. Here, be sure to tighten the
screws on both ends of the conector. Here,
be sure to tighten the screws on both ends
of the connector.
IBM PC and IBM XT AT are trademarks of
International Business Machines Corporation.

■ MPU-IPC-T's hardware
1. Connection
The MPU-IPC-T and the host connputer (IBM's home computer) are connected through the Expansion
Slot on the computer and the following Slot Bus Signals.
Pin Connections
Signal
Pin#
Direction
Signal P#
DO A9
I/O AO
A31
D1
A8
I/O At A30
D2
A7 I/O A2 A29
D3 A6
I/O
A4 A27
D4 A5
I/O A5 A26
D5
A4 I/O
A6
A25
D6 A3
I/O
A7
A24
D7 A2
I/O 1 A8
A23
IRQ2 B4
0 A9
A22
IRQ3 B25
0 1 lOR*
B14
IRQ4
B24
0 1
low*
B13
IRQ5
B23 0
AEN*
All
1RQ6 B22
0
RESET DRV B2
IRQ7
B21
0 1
GND
B1.B10.B31
+ 5vdc B3.B29
1 ;
Direction
2. I/O Port Address and Insertion Line
The MPU-IPC-T's I/O port addresses and insertion line are set at the manufacture as shown below.
Data Port : $330 Status Port : $331
Command Port : $331 Interrupt Line : IRQ2(PC,XT) IRQ9(AT)
The above settings can be changed by using the Short Plugs on the Jumper Switches.
@ . Manufacture's setting
■ Specifications
INPUT TERMINAL:
MIDI IN .1
MIDI OUT.2
TAPE IN . 1
TAPE OUT . 1
METRONOME OUT.1
D-Sub CONNECTOR (25 pin).1
CARDEDGE CONNECTOR . 1
(Type of the IBM-PC 62 pin)
Dimensions:
Connector Box: 165(W) x 50(D) x 31(H)mm
6W X 115/16" X 11 / 4 "
CPU Card: 166(W) x 120(D) x 22(H)mm
69/16" X 43 / 4 " X %"
Weight:
Connector Box: 410g/14oz (including the
cable)
CPUTCard: 100g/4oz
The specifications for this product are subject to change without prior notice, in the interest of improvement.

■ Important notes
[Concerning the power supply]
• Whenever you make any connections with
other devices, always turn off the power to
all equipment first. This will help in prevent¬
ing malfunciton, and damage to speakers.
[Concerning placement]
• Avoid using or storing the unit in the follow¬
ing places, as damage could result.
o Places subject to extremes in temperature.
(Such as under direct sunlight, near heating
units, above equipment generating heat,
etc.)
o Places near water and moisture. (Baths,
washrooms, wet floors, etc.) Places other¬
wise subject to high humidity,
o Dusty environments,
o Places where high levels of vibration are
produced.
• Placing the unit near power amplifiers or
other equipment containing large transform¬
ers may induce hum.
• Should the unit be operated nearby television
or radio receives. TV pictures may signs of
interference, and static might be heard on
radios. In such cases, move the unit out of
proximity with such devices.
[Maintenance]
• For everyday cleaning, wipe the unit with
a soft dry cloth, or one that is dampened
slightly. To remove dirt that is more stub¬
born. wipe using a mild, neutral detergent.
Afterwards, make sure to wipe thoroughly
with a sift cloth.
• Never apply benzene, thinners, alcohol or
any like agents, to avoid the risk of dis¬
coloration and deformation.
[Other Precautions]
• Protect the unit from strong impact.
• Avoid getting any foreign objects (coins,
wire, etc.), or liquids (water, drinks, etc.)
into the unit.
• At any time that you notice a malfunction,
or otherwise suspect there is damage, im¬
mediately refrain from using the unit. Then
contact the store where bought, or the
nearest Roland Service Station.

-—---For West Germany —
Bescheinigung des Herstellers/Importeurs
Hiermit wird bescheinigt, daB der/die/das in Ubereinstimmung mit den Bestimmungen der
Roland MIDI Processing Unit MPU-IPC-T Amtsbl. Vfg 1046/1984
(Gerat. Typ. Bezeichnung) (Amtsblattverfugung)
funk-entstort ist.
Der Deutschen Bundespost wurde das Inverkehrbringen dieses Gerates angezeigt und die Berechtigung zur Uberprufung
der Serie auf Einhaltung der Bestimmungen eingeraumt.
Roland Corporation Osaka/Japan
Name des Herstellers/Importeurs
--For the USA—
RADIO AND TELEVISION INTERFERENCE
WARNING — This equipment has been verified to comply with the limits for a Class B computing device, pursuant to Subpan J, of Part 1 5 , of FCC rules. Operation with
non-certified or non-verified equipment is likely to result in interference to radio and TV reception
The equipment described in this manual generates and uses radio frequency energy If it is not installed and used properly, that is, in strict accordance with our instructions,
it may cause interference with radio and television reception. This equipment has been tested and found to comply with the limits for a Class B computing device in accordance
with the specifications in Subpart J, of Part 15, of FCC Rules. These rules are designed to provide reasonable protection against such a interference in a rasidential installation.
However, there is no guarantee that the interference will not occur in a particular installation. If this equipment does cause interference to radio or television reception, which
can be determined by turning the equipment on and off, the user is encouraged to try to correct the interference by the following measure:
• Disconnect other devices and their input/output cables one at a time If the interference stops, it is caused by either the other device or its I/O cable.
These devices usually require Roland designated shielded I/O cables. For Roland devices, you can obtain the proper shielded cable from your dealer. For non Roland
devices, contact the manufacturer or dealer for assistance.
If your equipment does cause interference to radio or television reception, you can try to correct the interference by using one or more of the following measures.
• Turn the TV or radio antenna until the interference stops.
• Move the equipment to one side or the other of the TV or radio.
• Move the equipment farther away from the TV or radio
• Plug the equipment into an outlet that is on a different circuit than the TV or radio. (That is, make certain the equipment and the radio or television set are on circuits con¬
trolled by different circuit breakers or fuses.)
• Consider installing a rooftop television antenna with coaxial cable lead-in between the antenna and TV. If necessary, you should consult your dealer or an experienced
radio/television technician for additional suggestions. You may find helpful the following booklet prepared by the Federal Communications Commission:
“How to Identify and Resolve Radio — TV Interference Problems ’
This booklet is available from the U.S. Government Printing Office, Washington, D C., 20402, Stock No. 004-000-00345-4.
-For Canaija—
CLASS B NOTICE
This digital apparatus does not exceed the Class B limits for radio noise emissions set out in the Radio Interference
Regulations of the Canadian Department of Communications.
CLASSE B AVIS
Cet appareil numerique ne depasse pas les limites de la classe B au niveau des emissions de bruits radioelectriques fixes
dans le Reglement des signaux parasites par le ministere Canadian des Communications.

I^Roland*
G6027105RT
Roland