User contributions for Marnuba
From F256 Foenix
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24 December 2023
- 03:0403:04, 24 December 2023 diff hist +286 m Memory Management →Memory Management Unit (MMU)
- 03:0103:01, 24 December 2023 diff hist +259 m Memory Management →Memory Management Unit (MMU) Tag: Visual edit: Switched
23 December 2023
- 08:1808:18, 23 December 2023 diff hist −2 m Memory Management →Memory Management Unit (MMU) Tag: Visual edit
- 08:1708:17, 23 December 2023 diff hist 0 m Memory Management No edit summary Tag: Visual edit
- 08:1208:12, 23 December 2023 diff hist +24 Template:Main2/Technical Overview added memory management page
- 08:0908:09, 23 December 2023 diff hist +145 m Memory Management →Memory Block Tables
- 08:0608:06, 23 December 2023 diff hist +94 Memory Management →Memory Block Tables
- 07:5807:58, 23 December 2023 diff hist +2,798 Memory Management →Memory Block Tables
- 07:2707:27, 23 December 2023 diff hist +5 Memory Management →RAM
- 07:2407:24, 23 December 2023 diff hist +1,930 Memory Management No edit summary
- 07:1607:16, 23 December 2023 diff hist +1,164 Memory Management No edit summary
- 06:5406:54, 23 December 2023 diff hist +469 N Memory Management Created page with "The F256 line comes with 512 KB of RAM and 256 KB of flash memory. Up to 256 KB additional Memory, either RAM or Flash, can be added through the Expansion Port. === Physical Memory Layout === The address bus is 21 bits wide, allowing a total of 2<sup>21</sup> = 2 MB to be addressed. {| class="wikitable" !Address!!Purpose |- |$00:0000 - $07:FFFF||RAM |- |$80:0000 - $0F:FFFF||Flash |- |$10:0000 - $13:FFFF||Expansion Memory |- |$14:0000 - $1F:FFFF||Reserved |}"
17 December 2023
- 02:1302:13, 17 December 2023 diff hist +2,178 N Hardware Created page with "=== Overview and Comparison === {| class="wikitable" |+ ! !F256Jr !F256K |- |CPU |WDC 65C02 WDC 65816S FNX 6809 |WDC 65C02 WDC 65816S FNX 6809 |- |RAM |512 KB Optional 256K RAM expansion module available |512 KB Optional 256K RAM expansion module available |- |Flash |512 KB Optional 256K Flash Modules |512 KB Optional 256K Flash Modules |- |Graphic Chip |TinyVicky |TinyVicky |- |Audio |2 x PSG (Sn76489) 2 x SID socket |2 x PSG 2 x SID hardware emulation on board OPL3 COD..." Tag: Visual edit
16 December 2023
- 10:5510:55, 16 December 2023 diff hist +184 m 64tass Added a note about specialized Foenix switches in 64tass. current Tag: Visual edit
- 01:2201:22, 16 December 2023 diff hist +549 N Llvm-mos Created page with "The [https://llvm-mos.org/wiki/Welcome llvm-mos] project is a suite of development tools aimed at 65xx processors. It comes with optimizing C and C++ compilers that are mostly compatible with the C99 and C++11 standards, allowing for modern programming styles. Foenix support is currently not integrated into the main repository (see discussion at the official [https://github.com/llvm-mos/llvm-mos-sdk/issues/263 llvm-mos GitHub]), but there is [https://github.com/llvm-mos..."
- 01:0901:09, 16 December 2023 diff hist +15 C Development No edit summary current
