64
MIDI Implementation
Using Roland’s one-way System Exclusive message you can transfer
data between FC-300 and another device.
You can use the following Model ID for the FC-300.
• 00H 00H 1EH (FC-300)
You can use System Exclusive messages to transmit and receive
the FC-300’s internal parameters in the form of bulk data.
• 00H 00H 20H (Foot Controller)
You can use System Exclusive messages to transmit and receive
the FC-300’s operational messages and display messages.
The Device ID can be set within the 00H to 1FH range.
For more on setting the Device ID, see
Request Data 1 RQ1 (11H)
DATA SET 1 DT1 (12H)
There are two type of the FC-300 System Exclusive message. FC-300
can send and receive the operation of this unit and display
information by using the system exclusive message.
Address Block Map
Mode Status (Individual area)
*1 Outputs on power-up or when Mode change is made.
Also outputs upon receiving Data Request (RQ1).
Data Set (DT1) is ignored.
*2 Mode Status is changed when Data Set (DT1) is received.
Changes the System Exclusive Mode when On is received.
MODE pedal is pressed same operation when Off is received in
System Exclusive Mode.
*3 Changes the display of LCD in System Exclusive Mode when
Data Set (DT1) is received.
Appears the received data in Message Display Status Address
when PLAY is received.
Appears the TUNER screen and received data in Tuner Pitch
Status Address when TUNER is received. (FC-300 has not
TUNER function.)
Outputs when Data Request (RQ1) is received.
3. Exclusive Communications
Byte
Description
F0H
System Exclusive Status
41H
Manufacturer ID (Roland)
dev
Device ID (dev: 00H-0FH)
mdl
Model ID
(mdl: 00H 00H 1EH) FC-300
(mdl: 00H 00H 20H) Foot Controller
11H
Command ID (RQ1)
aaH
Address MSB
bbH
Address LSB
ssH
Size MSB
ttH
Size LSB
sum
Checksum
F7H
EOX (End of System Exclusive)
Byte
Description
F0H
System Exclusive Status
41H
Manufacturer ID (Roland)
dev
Device ID (dev: 00H-0FH)
mdl
Model ID
(mdl: 00H 00H 1EH) FC-300
(mdl: 00H 00H 20H) Foot Controller
12H
Command ID (DT1)
aaH
Address MSB
bbH
Address LSB
ddH
Data
:
:
eeH
Data
sum
Checksum
F7H
EOX (End of System Exclusive)
4. Parameter Address Map
(Model ID = 00H 00H 20H)
Address (H)
Block
Description
10 00
Mode Status
Read/Write
20 00
Pedal Status
Read
30 00
Pedal LED Status
Write
40 00
BANK/NUMBER Display Status
Write
50 00
Controller Status
Read/Write
60 00
Message Display Status
Write
68 00
Message Display User Font
Write
70 00
Tuner Display Status
Write
71 00
Tuner Pitch Status
Write
Address (H)
Size (H)
Data (H)
Parameter
Description
10 00
00 01
00-01
SYSEX Mode
Status *1
0: Off, 1:On
10 01
00 01
00-01
SYSEX Mode
Status *2
0: Off, 1:On
10 02
00 01
00-01
Function
Mode Status *3
0: Play, 1:TUNER
FC-300_e1.book 64 ページ 2007年4月24日 火曜日 午前10時10分