Can you help getting more info about those carts?
| Unique visits: 7328 Can you help getting more info about those carts? |
|  |
| Name | Value |
|---|---|
| U1 | EPM240T100C5N(EPM240T100) |
| U2 | S29GL01GP12TF101(29GL128/256/512/01G) |
| U3 | HY62U8100A(CXK581000ATM) |
| U4 | 6264 (LH5168N-10L)(6264) |
| U5A | -(DIL6) |
| U5B | 6206A H93HY/36(LD1117-3.3) |
| U6 | XC61CC3502MR(LD1117-3.3) |
| BAT1 | CR2032 |
| C1 | - |
| C10 | ? |
| C11 | ? |
| C12 | ? |
| C2 | ? |
| C3 | ? |
| C4 | ? |
| C5 | ? |
| C6 | ? |
| C7 | ? |
| C8 | ? |
| C9 | ? |
| CART1 | FAMICOM_CART |
| CON2 | JTAG |
| D1 | |
| D2 | |
| R1 | - |
| R2 | 30k |
| R3 | 1k |
| R4 | 330R |
| R5 | - |
| SEL1 | OPEN |
| SEL2 | OPEN |
| SEL3 | OPEN |
| SEL4 | OPEN |
| SEL5 | CLOSED |
Forever DUO 852 Games of NES (405+447) I spotted accidentally this PCB. Price on aliexpress is ~19$ for 60pin and 24.5$ for 72pin version. First time see that Chinese distribute universal PCB using general use CPLD chip, not blob or ASIC. [url=https://obrazki.elektroda.pl/3935943800_1585933283.jpg][img]https://obrazki.elektroda.pl/3935943800_1585933283_thumb.jpg[/img][/url] [url=https://obrazki.elektroda.pl/5463974700_1585933283.jpg][img]https://obrazki.elektroda.pl/5463974700_1585933283_thumb.jpg[/img][/url] [url=https://obrazki.elektroda.pl/9377288700_1585933283.jpg][img]https://obrazki.elektroda.pl/9377288700_1585933283_thumb.jpg[/img][/url] [url=https://obrazki.elektroda.pl/2391988900_1585933286.jpg][img]https://obrazki.elektroda.pl/2391988900_1585933286_thumb.jpg[/img][/url] Could be nice for adopting as repro donor (instead of canibalizing existing original cartridges). [url=https://obrazki.elektroda.pl/3595639400_1585933380_org.jpg][img]https://obrazki.elektroda.pl/3595639400_1585933380_thumb.jpg[/img][/url] [url=https://obrazki.elektroda.pl/8110550800_1585933383_org.jpg][img]https://obrazki.elektroda.pl/8110550800_1585933383_thumb.jpg[/img][/url] [url=https://obrazki.elektroda.pl/6025365500_1585933450_org.jpg][img]https://obrazki.elektroda.pl/6025365500_1585933450_thumb.jpg[/img][/url] Board markings: FC-01C DT:1810 Features: * 240 Cells programmable CPLD EPM240 - enough capacity for example for MMC3+MMC1+few other chips at once, or almost any single mapper (except MMC5/JY Company) * 128 MB (Mehabyte!) PRG-ROM onboard * Battery backed 8kB PRG-RAM, disabled when voltage falls * 128 kB CHR-RAM Pros: + External header available for connecting JTAG programmer to reprogram CPLD + Nice & small layout, fits shell with either clips on both sides or single bolt in center + Whole PPU address bus (A0..A13) wired to CPLD so can emulate even MMC2/MMC4 Cons: - every chip is powered from +3.6V but no voltage translation on data/address pins - Only 128kB of CHR-RAM - PRG-ROMS's /WE connected to +3.6V so can't be reprogrammed with Kazzo without rewiring - Only CPU-A0,A1,A8-14 routed to CPLD, so not every mapper can be emulated [url=https://obrazki.elektroda.pl/6502224900_1585933483.png][img]https://obrazki.elektroda.pl/6502224900_1585933483_thumb.jpg[/img][/url]
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