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PostPosted: Tue Jan 02, 2018 1:34 am 
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Joined: Mon Dec 12, 2011 8:15 pm
Posts: 427
I dump this cart!

128K is contra.

using mapper 235,rom display 100-in-1 nestopia!
but hardware runing is 210-in-1.

this PCB 128+2048K?

menu like
Attachment:
260-in-1 [p1][!]_001.png
260-in-1 [p1][!]_001.png [ 7.57 KiB | Viewed 1587 times ]


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IMG_20180102_070736_HHT.jpg
IMG_20180102_070736_HHT.jpg [ 487.03 KiB | Viewed 1587 times ]
IMG_20180102_070730.jpg
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PostPosted: Tue Jan 02, 2018 4:03 am 
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Joined: Tue Feb 14, 2017 9:50 am
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I have both 260 and 210 in 1 (and they will be dumped by CaH4e3 some time later this year), on mine the PCB have less TTL chips. I think mine are original releases?


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PostPosted: Tue Jan 02, 2018 5:57 am 
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MLX wrote:
I have both 260 and 210 in 1 (and they will be dumped by CaH4e3 some time later this year), on mine the PCB have less TTL chips. I think mine are original releases?


this cart I 2012 year dumped.
but not working....


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PostPosted: Tue Jan 02, 2018 6:34 am 
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Attachment:
2018-01-02_21-33-10.jpg
2018-01-02_21-33-10.jpg [ 304.81 KiB | Viewed 1548 times ]


over,128k+2048k

..........,close subject.


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PostPosted: Wed Jan 03, 2018 7:46 am 
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Joined: Sun Jun 12, 2011 12:06 pm
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Location: Poland
It can't be mapper 235, because it can also support one UNROM game (which is programmed into smalles 128 kB DIP28 mask rom). I have few questions about connecions, can you answer them?


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PostPosted: Wed Jan 03, 2018 7:48 am 
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krzysiobal wrote:
It can't be mapper 235, because it can also support one UNROM game (which is programmed into smalles 128 kB DIP28 mask rom). I have few questions about connecions, can you answer them?

yes,I definition mapper 235.2 for this pcb.


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PostPosted: Wed Jan 03, 2018 6:37 pm 
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Location: Poland
Does the hardware work that after one reset - this menu with 200 games is shown, and on another reset - one UNROM game is loaded?


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PostPosted: Wed Jan 03, 2018 6:48 pm 
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krzysiobal wrote:
Does the hardware work that after one reset - this menu with 200 games is shown, and on another reset - one UNROM game is loaded?


yes,
Power on,UNROM(Contra) game is loaded.after one reset - this menu with 200 games is shown, and on another reset - one UNROM game is loaded,

this pcb other version: no extra UNROM Chip, Power on show 200 games.


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PostPosted: Wed Jan 03, 2018 6:59 pm 
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Joined: Sun Jun 12, 2011 12:06 pm
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Location: Poland
Ok, so I am almost sure that this is 100% rev-en pcb:
Image Image Image

Weird thing is that when horizontal mirroring is set, CHR-RAM is write protected.


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PostPosted: Wed Jan 03, 2018 7:04 pm 
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krzysiobal wrote:
Ok, so I am almost sure that this is 100% rev-en pcb:
Image Image Image

Weird thing is that when horizontal mirroring is set, CHR-RAM is write protected.


chips combination order ? 2048K+128? 128+2048?

我还有好多PCB,有几万个吧


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PostPosted: Wed Jan 03, 2018 7:15 pm 
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Location: Poland
Quote:
chips combination order ? 2048K+128? 128+2048?

It depends how you implement the reset switch in emulator. 2048+128 is more logical.


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PostPosted: Wed Jan 03, 2018 9:23 pm 
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krzysiobal wrote:
Quote:
chips combination order ? 2048K+128? 128+2048?

It depends how you implement the reset switch in emulator. 2048+128 is more logical.


Nestopia Plus! implement the reset switch,ROM PRG0 1024K+PRG1 1024K+PRG3 128K.

todo:test.


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PostPosted: Thu Jan 04, 2018 1:48 am 
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If you defined mapper 235.2 for this, what's mapper 235.1?


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PostPosted: Thu Jan 04, 2018 1:55 am 
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NewRisingSun wrote:
If you defined mapper 235.2 for this, what's mapper 235.1?


235.1 using powerk1079. this rom mapper info like 235, dumped by 2010.

235.1,235.2 rom Test Team to testing.


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PostPosted: Thu Jan 04, 2018 4:40 am 
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All right, I have implemented it in Nintendulator-NRS as well, works nicely.


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