The Powder Toy

R216K2A by LBPHacker

LBPHacker
LBPHacker
651 / 14
7th Jul 2018
2nd Apr 2022
I made a computer again. It can do a lot of stuff the previous one couldn't and still can't do a lot of stuff I'd like it to be able to do. It definitely can solve quadratic equations. Check the relevant forum thread too. And try tpt.setfpscap(2)!
technology computer magic electronics 16bit processor programmable subframe rt2812a r216

Comments

  • LBPHacker
    LBPHacker     6th May 2022
    There isn't.
  • RaconTPT
    RaconTPT     6th May 2022
    Is there a way to read all 29 bits of memory? there only seems to be "swm" for writing.
  • RaconTPT
    RaconTPT     6th May 2022
    Thk. I have now made a .0xmin -> .tptasm compiler.
  • LBPHacker
    LBPHacker     3rd May 2022
    I currently have absolutely no idea why I did BUMP that way, but my guess is that the port hardware somehow got too complicated and I couldn't make it switch between register and immediate operands.
  • LBPHacker
    LBPHacker     3rd May 2022
    Class 1 is the class of instructions that produce output but do not take input, so they don't need to be able to take an immediate operand. The exception to this is BUMP, which can in fact read from the register operand you pass to it, yet it's Class 1 for some reason, which means it can't take an immediate operand still.
  • RaconTPT
    RaconTPT     2nd May 2022
    *i meant "OPER U16_I1"
  • RaconTPT
    RaconTPT     2nd May 2022
    why is there a "OPER REG_R2" operand mode for class 1* but not a "OPER REG_R1" for "1"?Is this a typo?
  • LBPHacker
    LBPHacker     7th Apr 2022
    See my comments below.
  • SpeedyGwen
    SpeedyGwen     6th Apr 2022
    I see that it got updated recently, whats new ?
  • dummy555
    dummy555     3rd Apr 2022
    This is amazing. Probably the best thing i've ever seen on Powder Toy. +1