.SetupFullViewInNMI LDA #116 ; Tell the PPU to send nametable entries up to tile STA lastNameTile ; 116 * 8 = 928 (i.e. to the end of tile row 28) in both STA lastNameTile+1 ; bitplanes ; Fall through into SetupViewInNMI_b3 to setup the view ; and configure the NMI to send both bitplanes to the ; PPU during VBlankName: SetupFullViewInNMI [Show more] Type: Subroutine Category: Drawing the screen Summary: Configure the PPU to send tiles for the full screen during VBlankContext: See this subroutine in context in the source code References: This subroutine is called as follows: * PlayDemo calls SetupFullViewInNMI * UpdateScreen calls SetupFullViewInNMI
[X]
Variable lastNameTile in workspace ZP
The number of the last nametable buffer entry to send to the PPU nametable table in the NMI handler for bitplane 0, divided by 8