User contributions for WF
From Foenix F256 / Wildbits/K2 Wiki
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27 December 2025
- 18:3518:35, 27 December 2025 diff hist +3,170 WF FPGA Ideas No edit summary Tag: Visual edit
26 December 2025
- 14:4614:46, 26 December 2025 diff hist +64 FPU Accumulator No edit summary Tag: Visual edit
- 04:5304:53, 26 December 2025 diff hist +247 WF FPGA Ideas No edit summary Tag: Visual edit
- 04:4504:45, 26 December 2025 diff hist +114 WF16 Video Architecture No edit summary Tag: Visual edit
- 04:3504:35, 26 December 2025 diff hist +22 WF16 Video Architecture No edit summary Tag: Visual edit
- 04:3404:34, 26 December 2025 diff hist +98 WF16 Video Architecture No edit summary Tag: Visual edit
- 04:2904:29, 26 December 2025 diff hist +540 FPU Accumulator No edit summary Tag: Visual edit
- 04:1304:13, 26 December 2025 diff hist +19 FPU Accumulator No edit summary Tag: Visual edit
- 04:1104:11, 26 December 2025 diff hist +2,646 N FPU Accumulator Created page with "This design for a better FPU block for 8/16 bit access, which also integrates 32-bit integer processing. While it's 32 bits, copying around 32-bit values with the CPU is mostly avoided. There are 256 32-bit registers (TBD- RAM or FPGA registers. Former allows swapping in new sets) and one 32-bit accumulator. Any of these can hold useful constants (including 0, 1, etc) for reference. It's similar to the 6502 accumulator and zeropage values. Commands are issued by writin..." Tag: Visual edit
- 03:3103:31, 26 December 2025 diff hist −9,182 WF FPGA Ideas Replaced content with "WF16 Video Architecture FPU Accumulator" Tags: Replaced Visual edit
- 03:3003:30, 26 December 2025 diff hist +9,181 N WF16 Video Architecture Created page with "== Global settings == CRT emulation, only for low resolution layers. 640x480 for 4:3 output, or 960x540 for 16:9 output, if bandwidth can run it. Non-integer pixel aspect flags, again only for low res layers. Match 320x200 and 256x200 non-square aspects blended on a 480p/540p base output. Keep it at 60Hz Select 50 or 60 Hz in any resolution. Ditch 70Hz, as nothing syncs to that in the PC space for compatibility. 50Hz is much lower priority, but can be done by extendin..." Tag: Visual edit
- 03:2603:26, 26 December 2025 diff hist +3,132 WF FPGA Ideas No edit summary Tag: Visual edit
25 December 2025
- 22:1622:16, 25 December 2025 diff hist +502 WF FPGA Ideas No edit summary Tag: Visual edit
- 21:4821:48, 25 December 2025 diff hist +5,596 N WF FPGA Ideas Created page with "== Global settings == CRT emulation, only for low resolution layers. 640x480 for 4:3 output, or 960x540 for 16:9 output, if bandwidth can run it. Non-integer pixel aspect flags, again only for low res layers. Match 320x200 and 256x200 non-square aspects blended on a 480p/540p base output. Keep it at 60Hz Select 50 or 60 Hz in any resolution. Ditch 70Hz, as nothing syncs to that in the PC space for compatibility. 50Hz is much lower priority, but can be done by extendin..." Tag: Visual edit
- 19:3519:35, 25 December 2025 diff hist +20 User:WF →Debugger Features Tag: Visual edit
16 December 2025
- 19:4119:41, 16 December 2025 diff hist +201 IO Pages →IO Page 2: Text screen sizes Tag: Visual edit
1 December 2025
- 10:4110:41, 1 December 2025 diff hist +8 m IO Pages →Notes Tag: Visual edit
22 November 2025
- 16:5316:53, 22 November 2025 diff hist −6 m Memory Management No edit summary Tag: Visual edit
- 16:3816:38, 22 November 2025 diff hist −57 Memory Management →8kB Block Layout Tag: Visual edit
- 16:1816:18, 22 November 2025 diff hist +369 Memory Management →Flat Memory Model (Core2x only) Tag: Visual edit
- 13:5613:56, 22 November 2025 diff hist +161 Memory Management →8kB Block Layout Tag: Visual edit
- 13:3813:38, 22 November 2025 diff hist +339 Memory Management →Memory Management Unit (MMU): Reworked with the new knowledge of the core2x layout Tag: Visual edit
- 12:1212:12, 22 November 2025 diff hist 0 m Memory Management →Overview Tag: Visual edit
- 12:1212:12, 22 November 2025 diff hist +4 m Memory Management →Overview Tag: Visual edit
- 11:1111:11, 22 November 2025 diff hist +276 Memory Management →Overview: documented unmapped MMU space Tag: Visual edit
26 October 2025
- 22:1022:10, 26 October 2025 diff hist +1 m IO Pages →$DF00: DMA Controller Tag: Visual edit
- 22:1022:10, 26 October 2025 diff hist 0 m IO Pages →$DDC0: Optical Keyboard Controller (F256k2 Only) Tag: Visual edit
- 22:0522:05, 26 October 2025 diff hist +14 m IO Pages →$DDC0: Optical Keyboard Controller Tag: Visual edit
- 17:5317:53, 26 October 2025 diff hist +18 m IO Pages →$DDC0: Optical Keyboard Controller Tag: Visual edit
- 13:0313:03, 26 October 2025 diff hist +1 m IO Pages →$DDC0: Optical Keyboard Controller Tag: Visual edit
- 12:5812:58, 26 October 2025 diff hist 0 IO Pages →$DDC0: Optical Keyboard Controller Tag: Visual edit
- 12:5212:52, 26 October 2025 diff hist +452 IO Pages →$DB00: Moar system: Added optical keyboard Tag: Visual edit
25 October 2025
- 17:4817:48, 25 October 2025 diff hist +322 IO Pages →$DB00: VIAs: Joystick details Tag: Visual edit
- 17:3617:36, 25 October 2025 diff hist +493 IO Pages →$DB00: VIAs: Added keyboard matrix Tag: Visual edit
- 17:1417:14, 25 October 2025 diff hist +8 m IO Pages →$DF00: DMA Controller Tag: Visual edit
20 October 2025
- 13:5513:55, 20 October 2025 diff hist +98 Memory Management Clarity with mmu & sram Tag: Visual edit
15 October 2025
- 03:3503:35, 15 October 2025 diff hist +131 IO Pages →$DF00: DMA Controller: DMA description Tag: Visual edit
- 02:3602:36, 15 October 2025 diff hist +77 Use the K2 LCD →Compatible image format: updated RGB565 formatting Tag: Visual edit
- 02:3202:32, 15 October 2025 diff hist +356 Use the K2 LCD →Sending a command using LCD_CMD_CMD: Added MADCTL table Tag: Visual edit
14 October 2025
- 20:2220:22, 14 October 2025 diff hist +12 m IO Pages →$C000: Text Mode Font Sets: more RW clarifications Tag: Visual edit
- 20:1720:17, 14 October 2025 diff hist +76 IO Pages PSG_ST link
- 18:4018:40, 14 October 2025 diff hist +210 m IO Pages →IO Page 0: Gamma details Tag: Visual edit
10 October 2025
- 02:4402:44, 10 October 2025 diff hist +2 m IO Pages →$D900: Sprites Tag: Visual edit
9 October 2025
- 20:1820:18, 9 October 2025 diff hist +101 IO Pages →$DD00: SD Card Controller: 2nd sd card slot Tag: Visual edit
- 19:5319:53, 9 October 2025 diff hist +35 m IO Pages No edit summary Tag: Visual edit
- 19:5119:51, 9 October 2025 diff hist +14 m IO Pages TOC change Tag: Visual edit
- 19:4019:40, 9 October 2025 diff hist −3 m IO Pages →$D900: Sprites Tag: Visual edit
- 19:3619:36, 9 October 2025 diff hist +120 IO Pages Missed some flat addresses Tag: Visual edit
- 19:3119:31, 9 October 2025 diff hist +33 Template:Main2/Technical Overview added IO pages current
- 19:2719:27, 9 October 2025 diff hist +2,449 IO Pages →$D620: CODEC: Links to pages Tag: Visual edit
