Re: commodore c116 starting in the monitor instead of the basic

From: Gerrit Heitsch <>
Date: Wed, 26 Nov 2014 23:11:24 +0100
Message-ID: <>
On 11/26/2014 11:04 PM, Rob Clarke wrote:
> On 26/11/2014 22:47, Gerrit Heitsch wrote:
>> On 11/26/2014 10:38 PM, didier derny wrote:
>>> Hi, you are right, the software was not correctly releasing the keys at
>>> keyUP
>>> And the mapping is bad, I tried to find the correct mapping in Vice
>>> source
>>> as
>>> Suggested by Andre, but it's huge and I've not found anything
>> Keyboard matrix?
>> You have seen this page?
>> This is for the Plus/4, but together with the schematics for the C116,
>> you should be able to get the proper pinout.
> No need. The matrix on the 116 and plus4 is identical, as is the pin
> assignment of the connector. A plus/4 keyboard will work on a 116 and
> vice-versa.

Well, the keyboard matrix has to be the same on all 264 systems since 
they all use the same ROMs. I just wasn't sure whether the keyboard 
connectors are the same. The one in the C16 will obviously be different, 
but good to know that C116 and Plus/4 use the same connector and the 
same pinout on it.


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Received on 2014-11-26 23:00:42

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