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ff3:ff3us:doc:snes:register [2019/08/08 02:57]
madsiur [PPU1 Status and Version Number]
ff3:ff3us:doc:snes:register [2019/08/10 03:42] (current)
madsiur [PPU1 Status and Version Number]
Line 846: Line 846:
  
 [[register#​Address Bus B Registers|Back to top]] [[register#​Address Bus B Registers|Back to top]]
 +
 +===== PPU2 Status and Version Number =====
 +<​code>​
 +$213F r b++++ STAT78 - PPU2 Status and Version Number
 +        flupvvvv
 +        f    = Current Interlace-Frame (0=1st, 1=2nd Frame)
 +        l    = H/​V-Counter/​Lightgun/​Joypad2.Pin6 Latch Flag (0=No, 1=New Data Latched)
 +        u    = unused
 +        p    = Frame Rate (PPU2.Pin30) ​ (0=NTSC/​60Hz,​ 1=PAL/50Hz)
 +        vvvv = PPU2 5C78 Version Number (version 1..3)
 +</​code>​
 +
 +
  • ff3/ff3us/doc/snes/register.txt
  • Last modified: 5 weeks ago
  • by madsiur