SCOPE Solution

SPLIT DECAY

SCOPE ACT 5

In-game screenshot of SPLIT DECAY
In-game view
FamilySCOPE Graph0.832 Difficulty0.832 Ring05 IDsc_a5_07_split_decay

Prerequisites

BACKLOG

Unlocks

Shift Register

Reference firmware sc_a5_07_split_decay locked
Par power288 Par lines11 Par chips2

Objective

Two decay curves start apart and collapse toward the floor.

Board Data

  • Window: 96
  • Pins: p0 OUT, p1 OUT
  • Channels: p0 ANALOG label=CH1_p0_DAC, p1 ANALOG label=CH2_p1_DAC
  • Peripherals: DAC data=p0 label=DAC_p0, DAC data=p1 label=DAC_p1
Firmware Solution 
top:
      mov  r0, 255
      mov  r1, 192
loop:
      out  p0, r0
      out  p1, r1
      slp  2
      shr  r0, 1
      shr  r1, 1
      jnz  loop
      jmp  top
Board Definition 
# SPLIT DECAY. ACT 5. SCOPE waveform board.
# TITLE SPLIT DECAY
# OBJECTIVE Two decay curves start apart and collapse toward the floor.
ID sc_a5_07_split_decay
WINDOW 96
DIR p0 OUT
DIR p1 OUT
PERIPH DAC data=p0 label=DAC_p0
PERIPH DAC data=p1 label=DAC_p1
CHAN p0 ANALOG label=CH1_p0_DAC
CHAN p1 ANALOG label=CH2_p1_DAC
PAR power=288 lines=11 chips=2