SEQ5 sequencers that have a PIC labeled SEQ5-V1.0 produce the following
patterns:
Roulette
All of the outputs are off except for one, which cycles from output 1 to the
highest enabled output, and then starts over with output 1.
Inverted Roulette
All of the enabled outputs are on except for one, which cycles from output 1 to the
highest enabled output, and then starts over with output 1.
Cylon Eye
All of the outputs are off except for one, which cycles from output 1 to the
highest enabled output, and then from the highest output back down to output 1.
Inverted Cylon Eye
All of the enabled outputs are on except for one, which cycles from output 1 to the
highest enabled output, and then from the highest output back down to output 1.
Sawtooth
First, only output 1 is on, then outputs 1 and 2, then 1, 2, and 3, etc. until
all enabled outputs are on.
Then all outputs are turned off, and the cycle repeats.
VU-Meter
First, only output 1 is on, then outputs 1 and 2, then 1, 2, and 3, etc. until
all enabled outputs are on.
Then the highest output is turned off, then the next highest, etc. until all
outputs are off.
Centipede
First, only output 1 is on, then outputs 1 and 2, then 1, 2, and 3, etc. until
all enabled outputs are on.
Then output 1 is turned off, then output 2, etc. until all outputs are off.
Squeeze
All of the outputs are off except for one, which cycles from output 1 to the
highest enabled output, then starts over with output 1 and cycles to the
second-to-highest enabled output, etc. until the cycle both begins and ends
with output 1.
The pattern then repeats.
Filled Squeeze
Like Squeeze, except that as the output cycles up, all of the
lower-numbered outputs stay on.
MOTEL
All of the outputs are off except for one, which cycles from output 1 to the
highest enabled output.
This output then stays on while the cycle
starts over with output 1 and cycles to the
second-to-highest enabled output, which stays on for the next iteration of the
cycle, etc.
After all outputs are on, the pattern repeats.
Drag-Along
Like Roulette, except that one additional output stays on.
Each time the cycling output catches up with the output that is left on,
it is "dragged" to the next output.
Random-On
One output among the enabled outputs is turned on.
For each cycle, the output that is turned on is randomly selected, except that
the same output is never turned on twice in a row.
Random-Off
All of the enabled outputs except one is turned on.
For each cycle, the output that is turned off is randomly selected, except that
the same output is never turned off twice in a row.
Random Toggle
For each cycle, the state of one of the enabled outputs is toggled (if it was
on, it is turned off; if it was off, it is turned on).
The output that is toggled is randomly selected, except that
the same output is never toggled twice in a row.