Roland MT-32 Owner's Manual page 39

MT -
32
will
never require any data of the other
party.
The
following sequence
can
apply to the
outside
world where
a
unit
wants
to
get
MT -
32
resident parameters.
Receiver
[RQDj
Outside
unit such as
a
coaputer
can obtain WT-32 paraaeters
by
following the steps below, starting
with transmission of Data request.
Transainer(MT-32)
(
<
[RJCj
)
(Ends current coaaunication upon Kill send this aessage when
)
(receipt
of this aessage. Data request cones while
ft
)
)
is
reproducing sound.
-(DAT]
When
the
Data request coees
during no-sound period and
contains address listed
In
the
Paraaeter bade sddress table
followed by
1
or nore address
size,
MT- 32 will send the data
stored in that address area
and subsequent.
If
the address Batches the
paraaeter
bade address, stores
the data
into that location; then
sends
Acknowledge.
CACK)
Sends the next data
in reply
to Acknowledge.
< [DAT]
EACK) >
(
(ERR] >
(should failure
In data reception When receiving this sessage,
(occurte.g. disagreement of checksum), sends the previous data
(sends this sessage.
again.
(
<
[
DAT
j
<
[EOD]
sends
Acknowledge
In
response
to Sends this
data when coapleting
Data end and tersinates
handshaking required data transfer.
communication.
[ACK]-
When this aessage coees as
an
answer
to the
Data
end,
terai
nates coaaunication.
*
4
-
1
Address and Address
size
must
cover the
memory
location
where
data
exist.
* 5 -
i
Start address plus
two
offset
addresses
(
in tables
*
5 -
1
and
*
5
-
1
-
1
(*
5 -
I
-
2)
)
*
5
-
2 Start address plus
one
offset address
(
in tables
*
5 - 2
)
* 5 - 3
Start
address
plus
two
offset addresses
(
in
tables
*S-3
and
*5 -
3
-
1 )
*
5
~ 4 -
* 5 -
7 Start address plus one
offset
address
(
in
tables
*
5
-
4 -
*5-7}
B
Parameter base address
Temporary
area
(
Accessed through each basic channel
)
Start
address Description
02 00 00
Tiabre Tesporary Area
(
part
1
-
8
)
*5-l
Whole
part
(
Accessible on
UNIT*
)
1
Start
i
1
address
I
Description
1
03 00 00
I
!
03 00
to
1
!
03 00 60
1
!
03 00 70
1
i
03
0!
00
1
1
03
01
10
1
Patch Teaporary
Area( part
1
)»5-2
Patch Teaporary Area( part
2
)
Patch Teaporary Are3( part
7
)
Patch Teaporary Area( part
8
}
Patch Teaporary Area( rhytlw
part
)
Rhyths Setup Teaporary Area •5-3
i
1
04 00 00
j
j
04 01 76
|
i : I
i
04 0B 44
I
1
04
GD 3A
j
Tiabre Teaporary Area( part
1
)
Tiabre Teaporary Area( part
2
)
Tiabre Tesporary Area(
part
7 )
Tiabre Teaporary Area( part
8
)
5-1
!
1
05 00 00
!
j
05 00 08
!
1 : !
i
05 07 70
|
1
05 07 78
1
Patch Meaory
»1
Patch Meaory *2
Patch Meaory ?127
Patch Meaory *!2B
5-4
!
1
08 00 00
1
1
08
02
00
i
! : i
i
08 7C 00
|
1
08 7E 00
1
Tlobre Meaory
*1
Tiabre Meaory *2
Tiabre Meaory *63
Tiabre Meaory #64
5-1
1
j
10
00 00
!
Systea area
5-5
i
i
20 00 00
1
Display
5-6
1
i
40 00 00
I
Write
Request
5-7
1
|
7Fx x x x
|
All parameters Reset
5-8
i
*
4
- 2 When
comming
data
are for partial reserve of the system parameter,
MT
-
32
will
make
these reserves
effective only after receiving
all
the
data.
5.PARAMETER ADDRESS MAP
Addresses
are represented
in
7
-
bit
hexadecimal.
Address MSB
LSB
Binary
I
Oaaa aaaa
1
Obbb bbbb
!
Occc cccc
7-olt. Hexadeclaa!
i
AA
I
BB
I
CC
The
actual address of a parameter
is
a
sum
of the
start
address
of
each
block
and
one or more
offset address.
Notes
:
* 5 -
1
Timbre Temporary
area
/
Timbre Memory
Offset
|
address
1
Description
00 00 00
i
Cosaon paraaeter
5-i-J
1
00 00 0E
1
Partial paraaeter (for Partial*
1)
5-1-2
t
00 00 48
i
Partial paraaeter (for Partial*
2)
00
01
02
1
Partial paraaeter (for Partial*
3)
00 01
3C
1
Partial paraaeter
(for Partial*
4)