Datasheet

MLX90640 32x24 IR array
Datasheet
Page 42 of 60
REVISION 11 – 3 AUGUST 2018
®IZZY••ÎO•ZE
GOYF
jhi•SR


LO•ZÎ
O•ZE
GOYF
jhi•SR


L

Ï!Ï
Where the O•Z function is giving the truncated whole number without fractional component of the result.
Where o• is exclusive or or exclusive disjunction is a logical operation that outputs true only when inputs differ. The truth
table is as follows:
Input 1
Inpu
t 2
Output
0 0 0
0 1 1
1 0 1
1 1 0
Table 13 XOR truth table
Example: Let’s assume that the GOYF
jhi•SR
 N& '
If we are in chess mode:
®IZZY••ÐO•ZE
 N

LO•ZÐ
O•Z„
 N

†

Ñ!Ño•+
&
 N
'
O•ZE
 N

L!:
®IZZY••+O•Z
&
¼ N
'
O•Z+
O•Z
&
¼ N
'

:!:o•
&
 O•Z
&
N¼
'
!
'

®IZZY••EO•ZE


L!Lo•
&
 N!
'

&
!
'
o•
&

'

&

'
o•
&

'

If we are in IL mode:

®IZZY••ÐO•ZE
 N

LO•ZÐ
O•Z„
 N

†

Ñ!Ñ+O•Z
&
¼ N
'
O•Z+
O•Z
&
¼ N
'

:!:
®IZZY••EO•ZE


L!L
&
!
'

#
Ä}
&
%‹
'
{ÇÈ-šÉÊ/.šË
#
Ä}
&
%‹
'
šm__Å_2ÆM{ÇÈ-šÉÊ/.šË
)±=!„
&
®IZZY••
'
!GO
PQM`CMQC>
<®IZZY••!GO
PQM`CMQC
†
)±=
?²`
šš
%
9

(%
(%

Where:
)±=
KK


Š

‰‰‰‰
If ¾ )±=
KK

#
Ä}
&
%‹
'
{ÇÈ-šÉÊ/.šË
¼NNº ºN!¼ N  º º¼ººN