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 Forum: SNESdev   Topic: Super UFO Pro 8 hardware & USB info/tools

Posted: Sun Jul 29, 2018 8:16 am 

Replies: 2
Views: 4138


... And there might be issues with unpatched DSP1 LoRom (pilot wings). The Super UFO is based on the ... (XXXX-1AXX-XX is LoRom, and XXXX-1JXX-XX is HiRom) BSX: ==== All games work. All roms tested ... cartridges: BS-X The Story of The Town Whose Name Was Stolen - BS-X Sore wa Namae o Nusumareta ...

 Forum: SNESdev   Topic: LoROM vs HiROM

 Post subject: Re: LoROM vs HiROM
Posted: Sun Jan 15, 2017 7:28 am 

Replies: 25
Views: 11752


I see, so if it would have an official name I guess it would be Mode 24. In that case it's best to use "ExLoROM" only for this Mode 24 and "S-DD1" ... Name - Scene Name Mode 20 - LoROM Mode 21 - HiROM Mode 22 - S-DD1 Mode 23 - SA-1 Mode 24 - ExLoROM ...

 Forum: SNESdev   Topic: LoROM vs HiROM

 Post subject: Re: LoROM vs HiROM
Posted: Sat Jan 14, 2017 9:30 am 

Replies: 25
Views: 11752


The scene name is SA-1. As on the NES, the rule is that a mapper dominated by a big ASIC gets named after that ASIC, while a board with no big ASIC is named in some other memorable way. For NES, said memorable way is the silkscreened ...

 Forum: SNESdev   Topic: LoROM vs HiROM

 Post subject: Re: LoROM vs HiROM
Posted: Sat Jan 14, 2017 8:36 am 

Replies: 25
Views: 11752


... the official naming in the header: Mode 20 - LoROM Mode 21 - HiROM Mode 22 (S-DD1) (says "reserved for future use" ... Mode 23 (SA-1) - Doesn't seem to have a "scene name"? Mode 25 - ExHiROM The byte in the header: 001A0BCD ...

 Forum: SNESdev   Topic: Map of S-CPU address space

Posted: Sun Sep 06, 2015 2:18 pm 

Replies: 9
Views: 6136


... in banks $00-$3F, it looks good? Where did the name "SFRs" come from? I know them as ... what the standard battery RAM addresses are in LoROM and HiROM?

 Forum: Reproduction   Topic: Anyone have the wiring for m27c160 chips

Posted: Wed Sep 02, 2015 7:17 am 

Replies: 58
Views: 16165


... is considered turned on when it is low. The name of an active low signal will begin with a slash, ... (mebibyte) is 1048576 bytes, or 2^20 bytes. LoROM describes a memory mapping in Super NES Game ... and output ports and RAM inside the system. HiROM describes a memory mapping in Super NES Game ...

 Forum: SNESdev   Topic: Getting HiROM/map no 21 image to work correctly?

Posted: Tue Jul 29, 2014 12:36 pm 

Replies: 12
Views: 2480


... needed first thing). This also means K -- the name of the register associated with the bank where ... this: if you're going to try converting a LoROM thing into HiROM, you need to understand the memory maps correctly. ...

 Forum: SNESdev   Topic: INL HiLoROM SNES flash cart

Posted: Thu May 08, 2014 11:01 am 

Replies: 340
Views: 75777


... far programming any of the 4MB boards with HiROM/LoRom Slow/Fast or combination thereof. Secret of Mana and ... the Raziel -- I've been a long fan of LoK. Also, your name reminds me of mozzarella cheese and Mozilla and these ...

 Forum: NESdev   Topic: IF macro for ca65

Posted: Fri Sep 28, 2012 8:12 am 

Replies: 56
Views: 15734


... to another. And even then, I have a feeling that they'll invalidate the local @ labels too, because under the hood CA65 is simply replacing their name with a unique identifier.

 Forum: SNESdev   Topic: Been reading up on SNES repos, have I got my facts straight?

Posted: Mon Jul 02, 2012 7:37 pm 

Replies: 86
Views: 17826


... information embedded in the ROM at $7FD0 of a LoROM or $FFD0 of a HiROM. Are there no limitations on what the ROM can be named, so long as it ends in ".sfc" (short for "Super Fami Com" I'm ...

 Forum: SNESdev   Topic: LoROM vs HiROM

Posted: Sun May 06, 2012 5:11 pm 

Replies: 25
Views: 11752


LoROM and HiROM don't actually exist. Although I don't have a better name for this, what you're implying is basically A22=0 vs 1. Of course I'll ...

 Forum: SNESdev   Topic: LoROM vs HiROM

Posted: Sun May 06, 2012 4:04 pm 

Replies: 25
Views: 11752


LoROM and HiROM don't actually exist. Although I don't have a better name for this, what you're implying is basically A22=0 vs 1. Of course I'll ...

 Forum: SNESdev   Topic: LoROM vs HiROM

 Post subject: LoROM vs HiROM
Posted: Sun May 06, 2012 1:58 am 

Replies: 25
Views: 11752


LoROM advantages: - You have ROM, hardware registers, and ... 6502-based platform can be reused with less work. HiROM advantages: - Banks are twice as large, so your code ... Memorial is the only 32MBit LoROM cartridge I can name off the top of my head)

 Forum: NESemdev   Topic: ZapFC Headerless Format

Posted: Sat Feb 19, 2011 6:15 am 

Replies: 351
Views: 67584


... to Id Software's container of the same name). People here could make a game that looks ... the first 64.5 KiB of the ROM four times (LoROM, HiROM, LoROM with header, HiROM with header) to see whether ...

 Forum: NESemdev   Topic: ZapFC Headerless Format

Posted: Sat Feb 19, 2011 5:40 am 

Replies: 351
Views: 67584


... All extensions are the same thing. Idiots rename the extensions all the time. Most images out ... are a floppy disk loading trick to make HiROM/LoROM header parsing a tiny bit quicker. In turn, this makes ...
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