7-BIT Wicher 508i Manuale d'uso - Pagina 4

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Wicher 508i Card Installation

Installation of the card should always be performed with the Amiga being powered down.

Wicher 508i card has been designed for installation inside the Amiga 500/500+ computer.

After removing the original MC68000 CPU, one can start the proper Wicher 508i card installation. In order to carry it out,

the pins found at the bottom side of the card, should be carefully inserted into the U1 chip socket, and then the card

should be gently pressed, until it seats firmly.

As the next step, one should connect the two provided cables to the card's SV1 port, following the instructions presented

below.

SV1 port location

Lokalizacja gniazda SV1 znajduje się na poniższym obrazku.

The INT2 signal of the SV1 port should be connected to the 21

pin of the U7 (ODD CIA A) chip, whereas the OVR signal of

the SV1 port should be connected to the 29

pin of the U5 (Gary) chip. Both of the aforementioned U7 and U5 chips

should be easy to locate on Amiga's motherboard.

Wicher 508i