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AT27C512R-70PUMicrochip Technology
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ECA-1JM100IPanasonic Electronic Components
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MF0207FTE52-10KYAGEO
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TLW-105-06-T-SSAMTEC INC.
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x 2 | |
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TLW-103-06-T-SSamtec Inc.
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x 1 |
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Altium DesignerAltium Designer
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TL866II Plus ProgrammerXgecu
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MSX 2x32K Cartridge Board
Simple to use MSX 2x32K Cartridge Board, 100% compatible with original hardware.
Materials needed:
IC1: 27C512 or 27C256 DIP28 Eeprom memory
C1: 10uF 16V Electrolytic Capacitor
R1: 10K 1/4W Axial Resistor
JP1: 3-pin-Header
A, B, A+B: 2-pin-Header
How to make a 2-in-1 32K Cartridge:
-Divide the 32K ROMs in 2 blocks of 16K and swap the blocks to obtain a swapped 32K file.
-Join the 2 swapped 32K ROMs into a 64K file and burn it on the 27C512 EEPROM memory.
-Include C1, R1, and use JP1 to select between ROM1 and ROM2.
-One of 3 (A, B, or A+B) must be closed.
How to make a single 32K Cartridge:
-Divide the 32K ROMs in 2 blocks of 16K and swap the blocks to obtain a swapped 32K file and burn it on the 27C512 EEPROM memory. (27C256 may be used instead of 27C512).
-Include C1.
-Close the first two pins of JP1.
-One of 3 (A, B, or A+B) must be closed.
---
Check my other shared projects:
MSX 2x32K Cartridge Board
*PCBWay community is a sharing platform. We are not responsible for any design issues and parameter issues (board thickness, surface finish, etc.) you choose.
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