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Cart name
Notes for chip search:
  • Use "+" as delimeter for all fields (except "cart name", where space is used); if many values are entered, all of them must appear in the cartridge then; case is not sensitive
  • "Mapper" is the actual mapper used by this cartridge hardware (might not match the one at wiki.nesdev.com, as at the moment I was analyzing this cartridge, there was no mapper assigned to it, so I had to assign my own number for testing)
  • "Original mapper" is the mapper used by licensed version of this game (for multicarts, it refers to mapper of the inside games, so 0+2 means this cartridge can run NROM+UNROM games)
  • Order in which you put values doesn't matter (you can write 7400+74138+7400 or 7400+7400+74138 to search for a cartridge that contains at least two 7400 chips and one 74138
  • Some chips (like PAL16*8) appear in cartridges as 16V8 or 16L8, so be sure to check both posibilities
  • Same goes for memories - type 27F080 to search for 32 pin memories, 27512 for 28 pin with two chip enables or MASKROM_1M_DIP28 for 28 pin with one chip enable
  • Same goes for mappers - some examples: AX5904(MMC1), AX5202P(MMC3), PT8154BM (9112MMC3), AX5208C(VRC4), 23C3662(VRC2)
  • Good news is that you can use wildcards, so 74139+*MMC3* will search for any cartrige that has at least one 74139 and MMC3 chip in any version
Mapper#
Original mapper#
PCB marks
Tags
Chips
Dragon Ball Z [blob]
Typesingle
Mapper16
Original mapper16
PCB marks820933C J-2148
Tags:
Uploaded:2022-12-03 05:15:59

Elements:
NameValue
IC174139
IC274161
IC3XLS93LC56P(DIL8)
IC427F080
IC56264 (not soldered)(6264)
IC627F080
IC7AX5208C(VRC4)
C1100n
C2-
C3-
C4-
C5100n
C6-
CART1FAMICOM_CART
R11k

Chip signature:
74139+74161+XLS93LC56P(DIL8)+27F080+6264 (not soldered)(6264)+27F080+AX5208C(VRC4)

PCB top:

PCB bottom:

Shell top:
No photo

Shell bottom:
No photo
Screenshoots:
No photo
Extra info:
vrc registers: 
$8000/$8004/$8008/$800c (mask: 1111100000001100 = $F80C)


A~[1...1........ceee]
                ||||
                |||+- data to EEPROM
                ||+-- clock to EEPROM
                |+--- chip select to EEROM
                +---- CHR-ROM enable (0) or disable (1); 
				
data from EEPROM can be read as D0 in any CPU region that has
nothing mapped ($4020-$7fff)

CPU  |         $8000         |         $c000         |
     +-----------------------+-----------------------+
     |$a000/$a004/$a008/$a00c|           -1          | 
PRG swap mode register ($9008) has no effect

PRG  REGS     = [....PPPP]
LOW  CHR REGS = [....CCCC]
HIGH CHR REGS = [....CCCC]


PPU  |$0000|$0400|$0800|$0c00|$1000|$1400|$$800|$1c00|
     +-----+-----+-----+-----+-----+-----+-----+-----+
LOW  |$b000|$b008|$c000|$c008|$d000|$d008|$e000|$e008|
     |  +  |  +  |  +  |  +  |  +  |  +  |  +  |  +  |
HIGH |$b004|$b00c|$c004|$c00c|$d004|$c00c|$e004|$e00c|

--

I've found another Dragon Ball Z cartridge. Mapper is identical as above, but instead of PRG-ROM/CHR-ROM/Mapper chips, there are blobs. And place to solder 6264 CHR-RAM. And one additional feature:
[code]
A~[1...1........ceee]
                |   
                |
                |
                |
                +---- CHR-ROM enable (0) or disable (1);
[/code]
CHR-RAM, when soldered, is always enabled at $0000, so no idea what is purpose of that bit.
Anyway, PRG-ROM chip read backs as garbage, but CHR-ROM is ok. Comparing with:
  Dragon Ball Z Gaiden - Saiya Jin Zetsumetsu Keikaku (J)
gives 100% match, so this is the same game as above.

[url=https://obrazki.elektroda.pl/9248731700_1570390691.jpg][img]https://obrazki.elektroda.pl/9248731700_1570390691_thumb.jpg[/img][/url] [url=https://obrazki.elektroda.pl/4200446100_1570390694.jpg][img]https://obrazki.elektroda.pl/4200446100_1570390694_thumb.jpg[/img][/url] [url=https://obrazki.elektroda.pl/1112113800_1570390706.png][img]https://obrazki.elektroda.pl/1112113800_1570390706_thumb.jpg[/img][/url] 

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