https://gbdev.gg8.se/wiki/index.php?action=history&feed=atom&title=SGB_Schematic 2026-05-06T06:55:40Z Revision history for this page on the wiki MediaWiki 1.25.1 https://gbdev.gg8.se/wiki/index.php?title=SGB_Schematic&diff=112&oldid=prev 2008-03-10T01:17:14Z

<p>New page: == Super Gameboy Schematic == <a href="/wiki/articles/File:Super-gameboy.gif" title="File:Super-gameboy.gif">Image:Super-gameboy.gif</a> This schematic includes: * SGB CPU (With pinout) * LH52A64N, 8192 byte work RAM (With pinout) * LH52A64N, 8192 byte video RAM (W...</p> <p><b>New page</b></p><div>== Super Gameboy Schematic ==<br /> [[Image:Super-gameboy.gif]]<br /> <br /> This schematic includes:<br /> * SGB CPU (With pinout)<br /> * LH52A64N, 8192 byte work RAM (With pinout) <br /> * LH52A64N, 8192 byte video RAM (With pinout)<br /> * TC53200 and F411A (Probably the ROM chip for the snes software and a lockout chip, respectively)<br /> * ICD2-R the bridge between the SGB CPU and the SNES. Handles video and key presses. More info wanted.<br /> <br /> == Hardware Level Backwards Compatibility ==<br /> * The SuperGB main chip has the necessary pins for serial communication. Thus it is possible to [[Adding_a_Link_Port_to_Super_Gameboy|add a link port]] to a Super Gameboy. Super Gameboy 2 was shipped with a link port.<br /> * It is not known whether the Vin pin of the SGB CPU works as intended.<br /> * What does the PX pin do? (Pin 53 of the CPU)<br /> <br /> == Source ==<br /> (c) Jeff Frohwein Source: http://www.devrs.com/gb/hardware.php#hardgb</div>

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