User Guide
User Guide
iolinker Evaluation Board JI11x-81L-B
6 Schematic
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
PUSH BUTTON
LED
VCC_int
VCC_int
VCC_int
VCC_int
VCC_int
VCC_int
INT
P16
P22
P23
P17
P24
IN6
P30
P29
P37
P36
P28
P27
P31
P42
P41
P47
P34
P40
P33
P32
P39
P46
P38
P45
COM4
COM2
P44
P49
P43
P35
COM1
COM3
P48
P2
EN
P2
IN5
P8
P1
P21
P12
IN4
CLK
P20
P11
IN3
P7
IN7
P6
P26
P19
CTRL
P10
P5
IN2
P25
P18
IN1
P4
P9
P3
P15
P14
P13
INT
P4
EN
P5
GND
P17 P18
P19 P20
P21 P22
P23 P24
P25 P26
P27 P28
P29 P30
P31 P32
GND
GND
P1
P3
P5
P7
P9
P11
P13
P15
P2
P4
P6
P8
P10
P12
P14
P16
GND
GND
P34
P36
P38
P40
P42
P44
P46
P48
INT
P33
P35
P37
P39
P41
P43
P45
P47
P49
GND
GND
GND
COM1
VCC_EXT
COM2
COM3_CONN
COM4
COM3
CTRL
IN1
IN2
IN3
IN4
IN5
IN6
IN7
CPLD_TCK
P21
CPLD_TDO
P8
CPLD_TMS
P12
CPLD_TDI
P1
JTAG_EN
CTRL
GND
VCC1V2
VCC3V3VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCC5V VCC1V2
VCC3V3
VCC1V2
VCC3V3
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCC1V2
VCCIO VCC5V
VCCIO
VCCIO
VCC5V
VCC5V VCC3V3
VCCIO
VCC5V
VCCIO
Title
Size Document Number Rev
Date: Sheet of
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1 1Wednesday, March 22, 2017
Title
Size Document Number Rev
Date: Sheet of
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A3
1 1Wednesday, March 22, 2017
Title
Size Document Number Rev
Date: Sheet of
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1 1Wednesday, March 22, 2017
P1 GREEN LED
P2 RED LED
C1950
10uF_6.3V
X5
HDR10X2
1 2
3 4
5 6
7 8
9 10
1112
1314
1516
1718
1920
P3
SW _PB_4P
1 3
2 4
R55 22
BANK2
JI111-81L
U5B
VCCIO
G6
VCCIO
J4
P48
J6
P42
H6
P41
H5
P47
J5
P34
G4
P40
H4
P33
G3
P32
G2
P39
H3
P46
J3
P38
H2
P45
J2
COM4
G1
COM2
H1
P44
H9
P49
J8
P43
H8
P35
G7
COM1
H7
COM3
J7
R46 1k
C1934
10uF_6.3V
R81 0
X7
HDR13X2
1 2
3 4
5 6
7 8
9 10
1112
1314
1516
1718
1920
2122
2324
2526
U6
SPX1117-3.3V
Vin
3
ADJ/GND
1
Vout1
2
Vout2
4
R70
10k
R82 0
C1938
0.1uF_10V
R59 2.2k
R76
10k
BANK3
JI111-81L
U5C
VCCIO
F9
P31
F8
P30
F7
P29
F6
P37
G9
P36
G8
P28
F5
P27
F4
U2
SPX1117-1.2V
Vin
3
ADJ/GND
1
Vout1
2
Vout2
4
R58 1k
R84 22
C1937
0.1uF_10V
C1953
0.1uF_10V
C1954
0.1uF_10VR75 0
C1963
10uF_6.3V
R83 0
BANK5
JI111-81L
U5D
VCCIO
C9
IN6
B9
INT
C8
P16
D8
P22
E6
P23
E7
P17
D9
P24
E8
C1959
10uF_6.3V
R51
2.2k
EN
CON2
1
2
C1955
0.1uF_10V
C1948
10uF_6.3V
R50 4.7k
X2
CON6
1
2
3
4
5
6
C1960
0.1uF_10V
C1956
0.1uF_10V
C1949
0.1uF_10V
JI111-81L
U5E
VCC
C4
VCC
D1
VCC
F3
VCC
E9
GND
A1
GND
A9
GND
E5
GND
G5
GND
J1
GND
J9
R49 4.7k
R71 0
R77 0
X4
CON6
1
2
3
4
5
6
C1961
0.1uF_10V
C1951
0.1uF_10V
C1957
0.1uF_10V
R52 22
X8
MicroUSB_5P
VCC
1
D-
2
D+
3
GND
4
GND
5
GND
6
GND
7
C1962
10uF_6.3V
R78 0
R68 0
C1958
10uF_6.3V
R53 22
BANK0
JI111-81L
U5A
VCCIO
A4
VCCIO
C5
VCCIO
C7
P13
D5
EN
C6
P2
A8
IN5
B8
P8
B7
P1
A7
P21
E4
P12
D4
IN4
A6
CLK
B6
P20
E3
P11
D3
IN3
A5
P7
B5
IN7
C3
P6
B4
P26
F2
P19
E2
CTRL
D2
P10
C2
P5
B3
IN2
A3
P25
F1
P18
E1
IN1
A2
P4
B2
P9
C1
P3
B1
P15
D7
P14
D6
C12
10uF_6.3V
R73
10k
C1964
10uF_6.3V
R79 0
C4
0.1uF_10V
R85 4.7k
R54 22X6
HDR10X2
1 2
3 4
5 6
7 8
9 10
1112
1314
1516
1718
1920
R80 0
R69 0
Figure 3: Schematic
c
2017 jInvent. The specifications and information herein are subject to change without notice.
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