Grzegorz GienekP
POLAND • + Follow
Components
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SST39SF040-70-4C-PHEMicrochip Technology
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ATF22V10C-10PUMicrochip
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MHSS1105APEM Inc.
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100nFVishay / BC Components
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1N4004 (DO-41)Any
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Description
DCart ($D5XX)
DCart - writable cartridge for ATARI XE/XL computers.
The cartridge is compatible with Maxflash8_512kB & J(atari)Cart512(kB). SpartaDOS X works very well.
This bank-switched cartridge occupies 8 KB of address space between $A000 and $BFFF. The cartridge memory is divided into 64 banks, 8 KB each. The six lowest bits of the ADDRESS written to $D500-$D5FF select the bank mapped to $A000-$BFFF, bit 7 disables the cartridge. Bit 6 is ignored.
On the $D500 - $D5FF always you can read code from bank (Also when the bank is turned off.). It is mirror from $B500 - $B5FF.
Diode - allows you to use several cartridges in parallel. In addition, it allows HardReset.
Code
Menu4CAR
https://github.com/GienekP/menu4car
FlashBuilder
https://github.com/GienekP/FlashBuilder
qtFlashBuilder
https://github.com/GienekP/qtFlashBuilder
Sep 02,2023
680 views
DCart ($D5XX)
2 Layers PCB 59.6 x 75.6 mm FR-4, 1.6 mm, 1, Immersion gold, Blue Solder Mask, White silkscreen
ATARI CARTRIDGE compatible with Maxflash8_512kB & J(atari)Cart512(kB)
680
3
1
Published: Sep 02,2023
Other files for Assembly
PCBWay Donate 10% cost To Author
File Last Updated: 2023/10/24 (GMT+8)
File update record
2023-10-2415:03:46
Other files for Assembly are updated.
2023-09-2702:59:42
Gerber file is updated.
2023-09-2316:52:22
Gerber file is updated.
*PCBWay community is a shared platform and we are not responsible for any design issues.
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