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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
“Setting the Device ID”
(p.
52).
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