SCOPE Solution

MIRROR DECAY

SCOPE ACT 3

In-game screenshot of MIRROR DECAY
In-game view
FamilySCOPE Graph0.506 Difficulty0.506 Ring03 IDsc_a3_09_mirror_decay

Prerequisites

RUNNING FLOOR

Unlocks

DIGIT TAP

Reference firmware sc_a3_09_mirror_decay locked
Par power224 Par lines11 Par chips2

Objective

One channel halves downward while the other rises by matching gaps.

Board Data

  • Window: 64
  • 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
loop:
      mov  r1, 255
      sub  r1, r0
      out  p0, r0
      out  p1, r1
      slp  2
      shr  r0, 1
      jnz  loop
      jmp  top
Board Definition 
# MIRROR DECAY. ACT 3. SCOPE waveform board.
# TITLE MIRROR DECAY
# OBJECTIVE One channel halves downward while the other rises by matching gaps.
ID sc_a3_09_mirror_decay
WINDOW 64
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=224 lines=11 chips=2