Schematics: Difference between revisions

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m (Created page with "Vectorized version: * Page 1: 68k, 68k RAM, SRAM, SP1, NEO-C1, joypad ports, UPD4990, battery circuit (0%) * Page 2: LSPC2, VRAM, NEO-IO, NEO-B1, NEO-ZMC2, SFIX, LO (0%) * Pa…")
 
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Vectorized version:
=AES (home)=
* Page 1: 68k, 68k RAM, SRAM, SP1, NEO-C1, joypad ports, UPD4990, battery circuit (0%)
* Page 2: LSPC2, VRAM, [[NEO-IO]], NEO-B1, NEO-ZMC2, SFIX, LO (0%)
* Page 3: System register latch, NEO-E0, palette RAM, video DAC (0%)
* Page 4: Z80, Z80 RAM, SM1, NEO-D0, YM2610, YM3016, [[headphone amp]] (0%)
* Page 5: [[speaker amp]], NEO-F0, DIP switches, cab outputs (0%)
* Page 6: Daughterboard connections (0%)
* Page 8: Daughterboard connections (0%)
* Page 9: Cartridge connections (0%)


Link to last SVG file:
Big thanks to Wolfsoft and ArcadeTV for the scans.


[[Category:CPUs]]
<gallery widths=300px heights=190px perrow=3>
File:Neogeo_aes_schematics_pal_2-page-001.jpg|'''Page 1''':{{Chipname|68k}} [[68k user RAM]] {{Chipname|NEO-C1}}
File:Neogeo_aes_schematics_pal_2-page-002.jpg|'''Page 2''':{{Chipname|NEO-G0}} [[Palette RAM]] [[Video DAC]]
File:Neogeo_aes_schematics_pal_2-page-003.jpg|'''Page 3''':{{Chipname|NEO-B1}} [[Reset generator]] [[Joypad]] ports
File:Neogeo_aes_schematics_pal_2-page-004.jpg|'''Page 4''':{{Chipname|LSPC2-A2}} [[L0 ROM]] [[VRAM]]
File:Neogeo_aes_schematics_pal_2-page-005.jpg|'''Page 5''':{{Chipname|Z80}} [[Z80 RAM]] {{Chipname|NEO-D0}}
File:Neogeo_aes_schematics_pal_2-page-006.jpg|'''Page 6''':{{Chipname|YM2610}} {{Chipname|YM3016}} {{Chipname|NEO-C1}}
File:Neogeo_aes_schematics_pal_2-page-007.jpg|'''Page 7''':[[Video encoder]]
File:Neogeo_aes_schematics_pal_2-page-008.jpg|'''Page 8''':[[Pinouts|cartridge slot]]
File:Neogeo_aes_schematics_pal_2-page-009.jpg|'''Page 9''':[[Memory mapped registers|System latch]] {{Chipname|NEO-E0}} [[Power supply]]
File:Neogeo_aes_schematics_pal_2-page-010.jpg|'''Page 10''':[[Memory card]]
File:Neogeo_aes_schematics_pal_2-page-011.jpg|'''Page 11''':[[Video PLL]]
</gallery>
 
=MVS (MV1F)=
 
<span style="color:#FF0000"><B>Beware !</B> There's an error on page 9 (cartridge edge connections): <b>ROMOE/4MB are swapped</B>. ROMOE should be on pin 33 bottom, and 4MB is on pin 34 bottom.</span>
 
<gallery widths=300px heights=190px perrow=3>
File:mv1fs-page1.jpg|'''Page 1''':{{Chipname|68k}} [[System ROM]] [[68k user RAM]] [[Battery-backed RAM]] {{Chipname|NEO-C1}} [[Joypad]] ports {{Chipname|UPD4990}} [[Battery circuit]]
File:mv1fs-page2.jpg|'''Page 2''':{{Chipname|LSPC2-A2}} [[VRAM]] {{Chipname|NEO-I0}} {{Chipname|NEO-B1}} {{Chipname|NEO-ZMC2}} [[SFIX ROM]] [[L0 ROM]]
File:mv1fs-page3.jpg|'''Page 3''':{{Chipname|NEO-E0}} [[Memory mapped registers|System latch]] [[Palette RAM]] [[Video DAC]]
File:mv1fs-page4.jpg|'''Page 4''':{{Chipname|Z80}} [[Z80 RAM]] [[SM1]] ROM {{Chipname|NEO-D0}} {{Chipname|YM2610}} {{Chipname|YM3016}} [[Headphone amp]]
File:mv1fs-page5.jpg|'''Page 5''':[[Power amp]] {{Chipname|NEO-F0}} [[DIPs|DIP switches]] [[Cab interface]]
File:mv1fs-page6.jpg|'''Page 6''':Daughterboard connections
File:mv1fs-page7.jpg|'''Page 7'''
File:mv1fs-page8.jpg|'''Page 8''':Daughterboard connections
File:mv1fs-page9.jpg|'''Page 9''':Cartridge connections
</gallery>
 
=Peripheral (home/arcade)=
<gallery widths=300px heights=190px perrow=3>
File:Neo Geo Steering Wheel Schematic.jpg|Steering wheel schematic for Thrash Rally.
</gallery>
 
 
[[Category:Cartridge systems]]
[[Category:Chips]]
[[Category:Chips]]
__NOTOC__

Revision as of 04:32, 26 September 2018

AES (home)

Big thanks to Wolfsoft and ArcadeTV for the scans.

MVS (MV1F)

Beware ! There's an error on page 9 (cartridge edge connections): ROMOE/4MB are swapped. ROMOE should be on pin 33 bottom, and 4MB is on pin 34 bottom.

Peripheral (home/arcade)