Dreamcast G2 bus extender
The original article, written by jj1odm, is available at http://jj1odm.sizious.com/
The connector is removed from the modem unit.
The connector is carefully removed
because it is bonded in two places besides solder.
(When you recycle the modem unit)
モデムユニットã‹ã‚‰ã‚³ãƒã‚¯ã‚¿ã‚’外ã—ã¾ã™ã€‚
åŠç”°ä»¥å¤–ã«2ヶ所接ç€å‰¤ã§å›ºå®šã•ã‚Œã¦ã„ã‚‹ã®ã§
注æ„æ·±ã外ã—ã¾ã™ã€‚
It wires for the connector.
I used a universal board.
The pin number is understood from the silk number
of the removed modem unit.
ユニãƒãƒ¼ã‚µãƒ«åŸºæ¿ã‚’使ã„ã¾ã—ãŸãŒåŠç”°é¢ã®ãƒ©ã‚¦ãƒ³ãƒ‰
ãŒé‚ªé”ãªã®ã§éƒ¨å“é¢ã‚’使ã„ã€ãƒ’ãƒã‚»ã® 50pin ã®ã‚³ãƒã‚¯ã‚¿
ã¯åŠç”°é¢å´ã«ãƒ›ãƒƒãƒˆãƒœãƒ³ãƒ‰ã§å›ºå®šã—ã¾ã—ãŸã€‚
ピン番å·ã¯å¤–ã—ãŸãƒ¢ãƒ‡ãƒ ユニットã®ã‚·ãƒ«ã‚¯ç•ªå·ã§åˆ†ã‹ã‚Šã¾ã™ã€‚
To examine the modem under operation,
I processed the modem unit.
The mystery of the G2 bus was able to be
solved thanks to this modem unit.
動作ä¸ã® G2 ãƒã‚¹ã‚’調ã¹ã‚‹ç‚ºãƒ¢ãƒ‡ãƒ ユニットã«ã‚‚
コãƒã‚¯ã‚¿ã‚’付ã‘ã¦ä½¿ãˆã‚‹ã‚ˆã†ã«ã—ã¾ã—ãŸã€‚
ã“ã®ãƒ¢ãƒ‡ãƒ ユニットã®ãŠã‹ã’ã§å¤§åˆ† G2 ãƒã‚¹ã®
謎ãŒè§£æ˜Žã§ãã¾ã—ãŸã€‚