User contributions for Fiskbit
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22 May 2022
- 19:3319:33, 22 May 2022 diff hist +106 MMIO registers Auto-read description improvement.
- 19:2619:26, 22 May 2022 diff hist +53 MMIO registers Clarity improvements.
- 18:2318:23, 22 May 2022 diff hist +314 MMIO registers More precision regarding joypad bits.
- 17:3917:39, 22 May 2022 diff hist +3,695 MMIO registers Adds joypad registers.
- 16:2916:29, 22 May 2022 diff hist +86 m MMIO registers 16-bit register formatting.
- 16:1316:13, 22 May 2022 diff hist 0 m MMIO registers Formatting improvements.
- 16:1116:11, 22 May 2022 diff hist +2,197 MMIO registers Adds interrupt-related CPU registers.
19 May 2022
- 18:2318:23, 19 May 2022 diff hist −13 m PPU pinout Removes duplicate section header.
16 May 2022
- 20:2020:20, 16 May 2022 diff hist +71 m PPU registers Expands gaps between bytes in register definitions to 3 characters (enough to support 2-digit bit names on both sides).
- 19:3519:35, 16 May 2022 diff hist +300 m DMA registers Uses fixed-width, non-wrapping text for target addresses.
- 18:0218:02, 16 May 2022 diff hist 0 m PPU registers Corrects TS register address.
- 17:5517:55, 16 May 2022 diff hist +23 PPU registers Changes register summary type field to be more mobile-friendly. Adds types for each definition of a register (to more clearly distinguish W8 from W16).
- 16:4716:47, 16 May 2022 diff hist +584 PPU registers Changes register summary table formatting to match those on the NESdev wiki. Prevents wrapping between nybbles of individual bytes. Adds bit letters after each named item. Breaks out BG1 and M7 scroll register bit definitions because they're separate registers at the same address.
- 05:2005:20, 16 May 2022 diff hist −20 m Offset-per-tile Minor clarity improvements (hopefully).
- 04:4504:45, 16 May 2022 diff hist +24 m Offset-per-tile Minor formatting changes.
13 May 2022
- 17:2517:25, 13 May 2022 diff hist +209 DMA registers Some clarity improvements. (Using n with a range instead of x for registers to make it clear there are 8 unique registers of each type, not 16 and not with any mirroring. Using x for readable unused bit and specifying it's unused, not open bus. Trying to make even more clear that the multi-address unused byte is just one byte at both addresses. Improving the pattern table.)
- 16:5716:57, 13 May 2022 diff hist −123 PPU registers Merges low and high byte registers into combined definitions. Fixes on-write description for VMDATAxREAD
9 May 2022
- 04:4704:47, 9 May 2022 diff hist +78 PPU registers Explicitly notes which registers require 2 accesses.
8 May 2022
- 09:5809:58, 8 May 2022 diff hist +47 PPU registers Some minor formatting changes and consistent, unambiguous units. Formatting is in flux at these early stages and I'd love feedback, particularly as we add more content and see what does or doesn't work well. (Also, thank you so much for contributing! I actually found this to be one of the more-confusing registers while building this page.)
6 May 2022
- 15:4715:47, 6 May 2022 diff hist +1,753 PPU registers Adds OAM registers.
- 07:1407:14, 6 May 2022 diff hist +239 N MediaWiki:Sidebar Updates the sidebar.
- 05:4605:46, 6 May 2022 diff hist +19 PPU registers Another attempt at clearly explaining mode 7 tilemap boundary behavior.
- 05:2405:24, 6 May 2022 diff hist 0 m PPU registers Fixes COLDATA address.
- 05:2105:21, 6 May 2022 diff hist +598 PPU registers VRAM latching behavior.
- 04:4604:46, 6 May 2022 diff hist +78 PPU registers Further information on counter_latch behavior.
- 04:1204:12, 6 May 2022 diff hist +813 PPU registers Adds counter latching information (partly speculative). Existing documentation around this latching is incomplete and misleading. Also adds CGRAM latching information.
- 04:0604:06, 6 May 2022 diff hist +46 PPU pinout In order to explain counter latching behavior, EXTLATCH needs to be active low, not high.
- 00:5800:58, 6 May 2022 diff hist +21 PPU registers Mode 7 clarification. Formatting fixes.
- 00:3400:34, 6 May 2022 diff hist +1,038 PPU registers Corrections and clarifications around overlapping registers and value latches.
5 May 2022
- 11:2411:24, 5 May 2022 diff hist +2 m PPU registers Naming improvement.
- 11:2211:22, 5 May 2022 diff hist +76 PPU registers →STAT78 - PPU2 status flag and version ($213F read): Notes external latch flag read side effect and NTSC/PAL mode pin.
- 11:1311:13, 5 May 2022 diff hist +1,841 PPU registers Adds multiplication, counters, status registers.
- 10:0210:02, 5 May 2022 diff hist +2,456 PPU registers Adds scroll and mode 7 registers.
4 May 2022
- 09:0609:06, 4 May 2022 diff hist +2,212 PPU registers Adds VRAM and CGRAM registers.
- 04:3304:33, 4 May 2022 diff hist +2,337 PPU registers More registers. Some reformatting and formatting fixes.
27 April 2022
- 22:5622:56, 27 April 2022 diff hist −6 m APU pinout No need to mention CS and /CS in connector pinout.
- 12:5712:57, 27 April 2022 diff hist +15 APU pinout Improvements to sound module pinout.
26 April 2022
- 00:2600:26, 26 April 2022 diff hist +5 m PPU registers Improves mosaic size description.
- 00:1500:15, 26 April 2022 diff hist +22 m PPU registers Fixes mosaic size.
- 00:1200:12, 26 April 2022 diff hist −2 m PPU registers Minor fixes.
- 00:0300:03, 26 April 2022 diff hist +5,860 N PPU registers Starts the PPU registers page.
25 April 2022
- 05:2105:21, 25 April 2022 diff hist +18 m APU pinout Fixes Fievel Goes West title.
- 05:0505:05, 25 April 2022 diff hist +381 APU pinout Adds information about DSP input clock.
- 04:5104:51, 25 April 2022 diff hist +5,352 N Tricky-to-emulate games Adds Sour's tricky-to-emulate games findings.
- 02:0102:01, 25 April 2022 diff hist +7,794 N APU pinout Adds S-SMP and S-DSP pinouts.
- 01:5401:54, 25 April 2022 diff hist +383 CPU pinout Adds VPA, VDA, unknown clocks. Renames address and data pins to be more explicit.
- 01:1101:11, 25 April 2022 diff hist +138 Cartridge connector Renames CPU lines to be more explicit.
24 April 2022
- 23:5623:56, 24 April 2022 diff hist 0 PPU pinout Renames CPU lines to be more explicit.
- 04:5804:58, 24 April 2022 diff hist +269 PPU pinout Adds more test pin info and relevant reference.
- 01:2701:27, 24 April 2022 diff hist +192 PPU pinout Adds unknown direction to key.