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Datasheet of DSP56F803EVM - KIT EVALUATION FOR DSP56F803
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DSP56F803EVM User Manual, Rev. 5
Appendix A-8
Freescale Semiconductor
Figure
A-7
.
Z
e
ro-C
rossi
ng
/ Enc
od
e
r or Ha
ll-Effec
t S
e
le
ction
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
ENCODER /
HALL
EFFECT
CONNECTOR
UNI-3: ZERO CROSSING
PIN 1: +5.0V
PIN 3: PHASE A
PIN 4: PHASE B
PIN 5: INDEX
PIN 2: GROUND
PIN 6: HOME
CONNE
CT
1-2: ZERO CROSSING
INFORMATION
2-3: ENCODER / HALL
EFFECT INFORMATION
ZERO CROSSING, ENCODER, HAL
L EFFECT SELECTION
A
DSP56803EVM.DSN
Monday, June 22, 1998
Development Tools
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14
Title
Size
Doc
ument
Num
ber
Date:
Designer
:
Rev
.
Sheet
of
HOME
ZERO_X_C
ZERO_X_B
ZERO_X_A
PHASEB
INDEX
PHASEA
+5.0V
+5.0V
+5.0V
+5.0V
+5.0V
R55
1K
R56
24
C52
470pF
R57
24
JG7A
1
2
3
R52
1K
R53
24
R54
24
R49
1K
R50
24
R51
24
C51 470pF
R48
24
C49
470pF
R46
1K
C50
470pF
J2
1
2
3
4
5
6
C47
0.1uF
+
C48
2.2uF
50VDC
R47
24
JG7B
4
5
6
JG7C
7
8
9
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