SCOPE Solution

PHASE BURST

SCOPE ACT 5

In-game screenshot of PHASE BURST
In-game view
FamilySCOPE Graph0.783 Difficulty0.783 Ring05 IDsc_a5_04_phase_burst

Prerequisites

CRUNCHERPULSE COUNTER

Unlocks

DUAL RELAY

Reference firmware sc_a5_04_phase_burst locked
Par power340 Par lines21 Par chips2

Objective

A burst starts on channel one, then answers on channel two.

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, 3
left:
      out  p0, 230
      out  p1, 0
      slp  1
      out  p0, 0
      slp  1
      dec  r0
      cmp  r0, 0
      jnz  left
      mov  r0, 3
right:
      out  p1, 180
      slp  1
      out  p1, 0
      slp  1
      dec  r0
      cmp  r0, 0
      jnz  right
      jmp  top
Board Definition 
# PHASE BURST. ACT 5. SCOPE waveform board.
# TITLE PHASE BURST
# OBJECTIVE A burst starts on channel one, then answers on channel two.
ID sc_a5_04_phase_burst
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=340 lines=21 chips=2