[CSDb] - User Forums - Shift/Shift-Lock

You are not logged in - nap

CSDb User Forums

Forums > C64 Coding > Shift/Shift-Lock

2005-08-27 09:18

Rost

Registered: Oct 2004
Posts: 22

Shift/Shift-Lock

Hi,

does someone know how it works to speperate between the shift and shift-lock key?

e.g.
D.Y.S.P.I.D.C.E.

maybe no emulator can handle this :-)

Rost

2005-08-27 09:59

JackAsser

Registered: Jun 2002
Posts: 2014

It's all in C= hacking - Issue 7

"You can use this feature to distinquish between the left shift and the shift lock keys, although they are connected to same hardware lines. The shift lock key has smaller resistance than the left shift. If you make both CIA 1 ports to outputs (write $FF to $DC03 and $DC01) prior reading the left shift key, only shift lock can change the values you read from CIA 1 port B ($DC01).) "

http://services.canberra.edu.au/~scott/C%3DHacking/C-Hacking7.h..

Have fun!

Refresh

Subscribe to this thread:

You need to be logged in to post in the forum.

Search the forum:
Search for in
All times are CET.

Search CSDb

Advanced

Users Online

Magic/Nah-Kolor
Unlock/Padua/Albion
katon/Lepsi De
WVL/Xenon
algorithm
Acidchild/Padua
MCM/ONSLAUGHT
DnP
Guests online: 130

Top Demos

1 Next Level  (9.7)
2 13:37  (9.7)
3 Mojo  (9.7)
4 Coma Light 13  (9.6)
5 The Demo Coder  (9.6)
6 Edge of Disgrace  (9.6)
7 What Is The Matrix 2  (9.6)
8 Uncensored  (9.6)
9 Comaland 100%  (9.6)
10 Wonderland XIV  (9.6)

Top onefile Demos

1 No Listen  (9.6)
2 Layers  (9.6)
3 Cubic Dream  (9.6)
4 Party Elk 2  (9.6)
5 Copper Booze  (9.6)
6 X-Mas Demo 2024  (9.5)
7 Dawnfall V1.1  (9.5)
8 Rainbow Connection  (9.5)
9 Onscreen 5k  (9.5)
10 Morph  (9.5)

Top Groups

1 Performers  (9.3)
2 Booze Design  (9.3)
3 Oxyron  (9.3)
4 Censor Design  (9.3)
5 Triad  (9.3)

Top Musicians

1 Rob Hubbard  (9.7)
2 Mutetus  (9.7)
3 Jeroen Tel  (9.7)
4 Linus  (9.6)
5 Stinsen  (9.6)

Page generated in: 0.297 sec.