User manual

Code Mercenaries
12
JJ
JJ
oo
oo
yy
yy
WW
WW
aa
aa
rr
rr
rr
rr
ii
ii
oo
oo
rr
rr
8 Typical application for JoyWarrior24 GP32
A A
B B
C C
D D
E E
F F
1 1 2 2 3 3 4 4
March 16th 2010
2.3
Close JP1 for 12 direct connected buttons
Button Matrix, or buttons closing to Gnd
JoyWarrior24GP32
Button Matrix needs decoupling diodes at every switch:
100nF
C1
1K3 R1
CC
CC
ii
ii
rr
rr
cc
cc
uu
uu
ii
ii
tt
tt
::
::
VV
VV
ee
ee
rr
rr
ss
ss
ii
ii
oo
oo
nn
nn
::
::
DD
DD
aa
aa
tt
tt
ee
ee
::
::
DD
DD
rr
rr
aa
aa
ww
ww
nn
nn
bb
bb
yy
yy
::
::
PP
PP
aa
aa
gg
gg
ee
ee
::
::
FF
FF
uu
uu
nn
nn
cc
cc
tt
tt
ii
ii
oo
oo
nn
nn
::
::
Rev. Date By Change Sign.
Code Mercenaries
GND
D+ D-
+5V
4 3 2 1
RightLeftDown
Up
JP1
Gnd PullToGnd
Vcc
X0/B0 X1/B1 X2/B2 X3/B3 X4/B4 X5/B5 X6/B6 X7/B7
Right
Left
Down
Up
Direct NC
D+ D- Vreg
JW24GP32
Y0/B8 Y1/B9
Y2/B10 Y3/B11
1 2 3 4 24 23 22 21 5 20 6 19 7 18 8 17
9
14
10
12 13 16 15 11
Yn
Xn
V 1.1.0, July 1st 2010 for Chip Revision V1.0.4.0 and up