SQ-80 — Musician's Manual
Dump Packet (2.22).
xxxxxxxx ESQ/SQ-80 System Exclusive Header
00001010 All Program Dump Request code
11110111 End of exclusive
2.4.3 All Sequence Dump Request
This request asks the SQ-80 to dump all sequencer data. The SQ-80 responds with a Sequence Dump Alert
Packet (2.3.1). The requesting unit should then respond with an accept or reject packet as described in section
2.3.1
xxxxxxxx ESQ/SQ-80 System Exclusive Header
00100010 SQ-80 All Sequence Dump Request code
11110111 End of exclusive
2.4.4 One Sequence Dump Request
This request asks the SQ-80 to
dump its currently selected sequence. The SQ-80 Responds with an One
Sequence Dump Alert Packet (2.3.2).
xxxxxxxx ESQ/SQ-80 System Exclusive Header
00001100 ESQ/SQ-80 One Sequence Dump Request code
11110111 End of exclusive
2.5 Received Virtual Keypad Events
This system exclusive message allows an external device to simulate the pressing of the SQ-80's front panel
buttons. The format of the message is an ESQ/SQ-80 System Exclusive Header, followed by the Keypad
Command Code, and then a stream of button down and button up codes which is terminated by an End o
Exclusive.
NOTE: Each Button Down keypad event should be followed by a Button Up event for the same button to preven
the inbound keypad event processor from becoming "hung up" while waiting for a button to be released. This
should usually be done within one system exclusive message. It should also be possible to follow up with separate
messages, but be careful not to leave dangling button downs !
xxxxxxxx
00001110
Onnnnnnn
ESQ/SQ-80 System Exclusive header
Keypad Command code
(Data stream...)
Any number of keypad events (button down/up codes)
One button down or button up event per byte.
(button codes are specified in the table below)
11110111 End of exclusive
SQ-80 MIDI Implementation Specification 193
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