nesdev.org

why does it say Zelda is a SNROM. shouldnt it be a UNROM?

Bregalad wrote:

coinheaven wrote:wow that is an awesome list.

Oh my god, it isn't. This list looks very unaccurate. This place seems better : http://www.parodius.com/~veilleux/boardtable.txt

thanks. yea, thats where i got the mine (pcb4c). i just read the users manual and it said to change the jumper from 1-2 position to 2-3 position. I did have to change one jumper on mine.. to set the VCC to 5.6V instead of 5V when burning some Atmel EPROMs. I have the PCB3.5 from sivava, so it could ...

i set the dipswitch to the diagram on the software but there was no diagram for the jumpers. also how do i test the VPP and VCC voltage? Yep. And also set the correct dipswitch and jumper settings. Might also want to test the VPP and VCC voltage to see if it's in the right range for programming the ...

ok, so i am all ready for my first attempt to program my chips. I have both 128k PRG and 128k CHR files. I am using a willem programmer and a 27c010 chip. so do all i need to do is load the CHR file and press the program chip button and do the same for the PRG file?

what about this guy:


http://www.nesworld.com/devcart.htm


he put Heroquest on an UNROM (check out board scan). do you think he used a socket? the cart pic doesnt show any holes. i opened up castlevania and it had a 28 pin PRG. i wonder how he did it?

so how would i put a 128k rom on an UNROM board if it only has 28 pin sockets and the 27c010 eprom has 32 pins? Some boards like SNROM were made to support both 128kb PRG (nintendo made 28 pins, even if the 27C010 are 32 pins), and to support 256kb PRG-ROM nintendo made 32 pin. So yeah, put a 32 pin...

so i just got some 32 pin 27c010 eproms. i opened up some carts and they seem to have 28 pin ROMs. will these work with them?

actually i just checked robocop vs terminator and i guess i dont know what the SRAM looks like in the memory viewer of VirtuaNES, becuase RvsT has SRAM. All i see is a bunch of FF's between $6000 and $fff. Thanks, i dont know much about this yet, so bear with me. thanks

if a game has a battery, does it have to have SRAM? because i just converted Sugoro's Quest and it said it had a battery backup, but then i used virutuaNES and it didnt look like it had SRAM. It will start with T because it is MMC3, S is MMC1. SRAM is additionnal RAM on the cartridge, usually batter...

actually, when i got home, i opened up Robocop (which is a SL1ROM) and it had 2 different size ROMs. the CHR was 3.9 cm in length and the PRG was 3.5 cm in length. then i opened up Bayou Billy (SLROM) and both ROMs were 3.5cm in length. any reason why this is? Most probably it would, I don't even kn...

would an SLROM game work with a SL1ROM board? and where does the 1 come from?

ohhh, sorry, i was looking at herosquest by accident!

do you have the site that you looked that up on. i am looking for the board types of the unrelased games, so i can start looking for carts to put them on. thanks Firefox is a web browser. Internet Explorer also displays it as to be SLROM :wink: Whow, I'm really impressed by the false labels there is...

what is firefox?

kyuusaku wrote:Hmm, Firefox is displaying it as SLROM.

i ran Drac's Night Out through CajoNes and it gave me a PRG at 128k and CHR at 128k, but i found this and it says that it uses a UNROM board. any reason why?

http://www.nesworld.com/devcart.htm