a handheld console released only in Japan by Bandai, designed by the same people behind Game Boy and Virtual Boy.
for this reason it has lots of similar elements from those two systems in the sound department.
it has 4 wavetable channels. some of them have additional capabilities:
10xx
: change wave.11xx
: setup noise mode. channel 4 only.12xx
: setup sweep period. channel 3 only.13xx
: setup sweep amount. channel 3 only.00
to 7F
for 0 to 127.80
to FF
for -128 to -1.this chip uses the WonderSwan instrument editor.
the following icons are displayed when channel status is enabled in the pattern view: