Roland TR-707 - IC Data and Pin Configurations; CPU HD6303 X Pin Configuration; Gate Array RD63 H114 Pin Configuration

Example Step Write
< Fig 1 >
< Fig
2>
Let's write
an
exampie
pattern of 4/4
time
rock
rhythm in Step
Writing.
ACCENT >
CLOSED
HiHAT
m 3
SDI
BDi
1
1 L
1
r
At
>
STEP
1 2
3 4 5 6 7
8 9
10
11
12 13 14 15 16
CYmbal
HiHat
HCP
TAMB
Snare Drum
Bass
Drum
ACCENT
Display
Response
First,
foliow the Step
Writing
procedures I to
.4
on page 9 and 1
0.
if the
last step
has been
set to any number other
than
16,
set
it to 16 by
pressing the Main
Key
16
while
holding the
Last Step Button
© .
;
X
Entering
Closed
Hi-hat
While holding the Instrument Selector
Button
© down, press the Main Key
©
or
©
{both
are
Closed
Hi-hat).
Tap the Main Keys 1 to 16
according
to
the score
shown
beiow.
Now, the
Closed Hi-hat is
selected and
ready to
be
written
at
the position
where the Main
Key
is
pressed.
CLOSED
HiHAT
I
i
i
I
;
i
q
|
: I
TTJ
J
J
J J
. J
.
J
J
J
*-
DDDDDDDDDDDDDlTdD
I
M
'
l« M
" «
HI
it
m
w
Hit all the
Main Kevs, and make
sure ail
the
indicators glow.
12