DMA examples: Revision history

1 December 2024

• curprev 01:5201:52, 1 December 2024‎ Undisbeliever talk contribs‎ 14,254 bytes +109‎ →‎Copying OAM: Add timing to CopyOAM. Renamed OAM to oamBuffer to avoid confusion with the OAM memory in the PPU.
• curprev 01:4801:48, 1 December 2024‎ Undisbeliever talk contribs‎ 14,145 bytes +38‎ →‎Copying OAM: Fix missing OAMADD write

7 October 2022

• curprev 21:0721:07, 7 October 2022‎ Rainwarrior talk contribs‎ 14,107 bytes +116‎ →‎Links: wikibooks tutorial
• curprev 21:0521:05, 7 October 2022‎ Rainwarrior talk contribs‎ 13,991 bytes −21‎ →‎Links: HDMA example goes on its own page
• curprev 21:0321:03, 7 October 2022‎ Rainwarrior talk contribs‎ 14,012 bytes +305‎ a few links to examples

1 June 2022

• curprev 03:2903:29, 1 June 2022‎ Undisbeliever talk contribs‎ 13,707 bytes +5,439‎ Updating tilemap rows in a 64 tile-wide background

31 May 2022

• curprev 04:1004:10, 31 May 2022‎ NovaSquirrel talk contribs‎ 8,268 bytes +90‎ →‎WRAM clear: Add a note about why WRAM clears can't use WRAM source address

30 May 2022

• curprev 02:2902:29, 30 May 2022‎ Undisbeliever talk contribs‎ 8,178 bytes +302‎ Add more notes to WRAM clear
• curprev 02:1502:15, 30 May 2022‎ Undisbeliever talk contribs‎ m 7,876 bytes +128‎ Move MemClear and FillVRAM examples into subsections of Fixed address DMA transfers
• curprev 01:5901:59, 30 May 2022‎ Undisbeliever talk contribs‎ 7,748 bytes +2,034‎ Filling VRAM with a word value
• curprev 01:1101:11, 30 May 2022‎ Undisbeliever talk contribs‎ 5,714 bytes +1,455‎ Add Filling VRAM

28 May 2022

• curprev 20:4020:40, 28 May 2022‎ NovaSquirrel talk contribs‎ 4,259 bytes +4,259‎ Created page with "This page provides examples on how to use DMA registers to do fast copies on the SNES. These examples use the following defines to make the code clearer: <pre> ; Registers Also known as... DMAMODE = $4300 ; DMAPn DMAPPUREG = $4301 ; BBADn DMAADDR = $4302 ; A1TnL DMAADDRHI = $4303 ; A1TnH DMAADDRBANK = $4304 ; A1Bn DMALEN = $4305 ; DASnL DMALENHI = $4306 ; DASnH ; Configuration for $43n0 ; OR these together to get the desired e..."