How to play USA DVD games on japanese PSX2+ic-Chip

[nominator]

Can someone tell how i am able to play foreign dvd games on a Japanese playstation2! Is there any chip in the world which supports it???

[qwaty]

there is a way without a modchip but only for the Jap machine you enter a sequence on the joypad but i do not know it.
Try
www.playstationmods.com
they might have it

[nominator]

I know but it is only foer the 1.00 Utility disc! I have 1.01