Re: Plus/4 RS232 woes

From: Nils Eilers <nils.eilers_at_gmx.de>
Date: Thu, 6 Sep 2018 19:40:31 +0200
Message-Id: <20180906194031.57e465e832b2447d6e622c35@gmx.de> 
On Wed, 5 Sep 2018 16:39:44 +0200
Gerrit Heitsch <gerrit@laosinh.s.bawue.de> wrote:

> The 6551 doesn't need capacitors or resistors. All you need is to 
> connect the crystal to the two XTAL pins and you're done.

The W65C51N datasheet shows a schematic at page 19 with a 30 pF capacitor from XTALI to GND and a 1 M-Ohm-resistor from XTALI to XTALO.

Nils
Received on 2018-09-06 20:00:06

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