#Bad checksum error snes9x how to#
#Bad checksum error snes9x code#

Sadly, you can't simply copy-paste the code.Īs you can see in my code, there are several register writes before reading banked ROMs.

#Bad checksum error snes9x code#

Shall I be able to just plug this code into the section that mentions TMZero in the normal code provided by sanni, or do I need to fiddle with anything else in the normal code so that there aren't any errors? Oh, wow! Thank you so much, tamanegi_taro! I plan to try this out a.s.a.p.! Unfortunately, I'm quite new to Arduino (and am a terrible programmer.). There are several potential reasons for a CMOS checksum error, but almost all come back to the information on the CMOS being corrupt for one reason or another. Serial.write(readBank_SNES(BankCurr, AddressCurr)) įor(long BankCurr = BankStartEx (BankCurr 0) BankCurr++)įor(long AddressCurr = AddressLow (AddressCurr 0) AddressCurr++, DataSizeEx-)įor(long BankCurr = BankStartEx2 (BankCurr 0) BankCurr++)įor(long AddressCurr = AddressLow (AddressCurr 0) AddressCurr++, DataSizeEx2-)įor(long BankCurr = BankStart (BankCurr 0) BankCurr++)

#Bad checksum error snes9x how to#

need to fix for other gamesįor(long AddressCurr = AddressLow (AddressCurr 0) AddressCurr++, DataSize-) checksum bad error loading rom with hack Snes9x : r/snes Anyone know how to fix this 0 2 comments Best Add a Comment Statikshock 2 yr. Sadly, I don't have the game nor dump anymore and I dumped it using my original old cart reader, sanni's low level drivers, and port of skaman's Tengaimakyo Zero code. I also had problem with dumping Tengai makyo Zero too.

Unfortunately, ZSNES hasnt been updated since 2007. Its a good, easy-to-use emulator with lots of neat features. It holds a precious spot in the hearts of all classic gamers. Hence, ZSNES was the first emulator for many. Otherwise, you always get corrupted data like that. ZSNES has been around since the 90s It was the first popular SNES emulator. You need special method to dump Tengai makyo Zero. Than, write something on 0x1ff1 and read 0x080000 to 0x0fffff again. Than read banked rom 0x080000 to 0x0fffff. Than, I think you need to write something(any value) on 0x1ff0. To dump street fighter II’, read 0x0 to 0x07ffff. So I need to change pin assignment.ĭo you know header structure of hucard? I have no idea about how to find rom size/title from data in hucard. So, I assigned those pins to cic data0/1 but just noticed that cic data0/1 are not connected to arduino. Also, High speed pin and cart detect pins are not connected. I noticed that WR is pulled up in retrode version and 18th and 19th bit are swapped(I think there were reason for this swap). Would you provide pin assignment between SNES socket and hucard?

I used PCI socket 120 pin connector and cut it into 38pin.

What connector did you use to read the hucards? I've tried in the past to find a connector that is compatible but have never had much luck.