X-Multiply: Difference between revisions

Revision as of 18:15, 19 October 2024

PCB

M72 Version
M81 Top Board
M81 Bottom Board

PLD's

M72 Version

Main Board

PLD Information					Credits		Download	View
Dump Method	Target Device	Location	ID	Status	Creator(s)	Tester(s)	Files	Pictures
Bruteforced	GAL16V8	3D	M72_A-3D	Tested	Unknown	Zabanitu	ZIP
Bruteforced	GAL16V8	4D	M72_A-4D	Tested	Unknown	Zabanitu	ZIP

ROM Board

PLD Information					Credits		Download	View
Dump Method	Target Device	Location	ID	Status	Creator(s)	Tester(s)	Files	Pictures
Bruteforced	GAL16V8	3F	XM-C-3F-	Tested	Robotype, Caius	Bill D	ZIP

M81 Version

PLD Information					Credits		Download	View
Dump Method	Target Device	Location	ID	Status	Creator(s)	Tester(s)	Files	Pictures
Bruteforced	GAL16V8	9H	M81_B-9H-	Tested	Porchy	Porchy	ZIP
Bruteforced	GAL16V8	2H	M81_A-2H-	Tested	Porchy	Porchy	ZIP
Bruteforced	GAL16V8	5L	M81_A-5L-	Tested	Porchy	Porchy	ZIP
Bruteforced	GAL16V8	7D	XM_A-7D-	Tested	Porchy	Porchy	JEDEC

Reference

M72 Schematics

M81 Notes

SELF TEST FAIL CODES
RAM NG 1 (Work RAM) = 0x9c000-0x9ffff
RAM NG 10 (Sprite RAM) = 0xc0000-0xc03ff
RAM NG 9 (Palette RAM 1) = 0xc8000-0xc8bff
RAM NG 8 (Palette RAM 2) = 0xcc000-0xccbff
RAM NG (Video RAM 1) = 0xd0000-0xd3fff
RAM NG (Video RAM 2) = 0xd8000-0xdbfff

Credits

Pictures from Porchy & Corrado Tomaselli

Revision as of 18:15, 19 October 2024 edit Jon (talk \| contribs) Bureaucrats, Interface administrators, Administrators 24,071 edits No edit summary ← Older edit	Revision as of 18:15, 19 October 2024 edit undo Jon (talk \| contribs) Bureaucrats, Interface administrators, Administrators 24,071 edits m Jon moved page X-Multiply (M72) to X-Multiply without leaving a redirect Newer edit →
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