User Guide
38 of 56
002-32436 Rev. *B
<2021-06>
CY8CKIT-041S-
MAX PSoC™ 4100S Max pioneer kit guide
Hardware
3.2.10
Expansion headers
I/Os of the PSoC
™
4100S Max MCU are connected to expansion headers on the pioneer board. I/Os are
connected to three primary categories of connectors.
3.2.10.1
Arduino Uno compatible connectors
The board has four Arduino Uno compatible connectors: J1, J2, J3, and J4. You can connect Arduino Uno
compatible
shields to develop applications based on the shield’s hardware.
Figure 29
Schematics of Arduino Uno compatible connectors
3.2.10.1.1
Arduino Uno compatible power connector
The J1 connector powers Arduino shields. The header also has a provision to power the pioneer board though
the VIN input on the connector.
Table 4
Pinout Arduino Uno compatible power connector
Pin #
Arduino pin
Pioneer board function
J1.1
VIN
7~12 V i/o
J1.2
GND
Ground
J1.3
GND
Ground
J1.4
5 V
5 V o/p
J1.5
3.3 V
3.3 V o/p
J1.6
RESET
PSoC
™
4100S Max MCU reset
J1.7
IOREF
IOREF o/p
J1.8
N/C
N/C
ARD_P2_5
Arduino connectors
J1_5V0
ARD_P2_4
P10_1
J4
CON 8
1
2
3
4
5
6
7
8
P2_3
P12_1
P10_2
P1_2
P2_2
P7_5
P2_0
P2_1
P7_2
P8_0
P1_0
P6_3
P1_6
P8_1
P1_5
P8_2
P10_3
P1_4
P8_3
J3
CON 10
1
2
3
4
5
6
7
8
9
10
Note: 5V on Arduino Header w ill be present only w hen KitProg3 USB is connected.
P1_3
P6_0
P6_1
P6_2
VREF
XRES_L
CON 8x2
J2
2
4
6
8
10
12
14
16
1
3
5
7
9
11
13
15
P10_4
(AREF)
J1
CON 8
1
2
3
4
5
6
7
8
VIN
J1_3V3
VTARG
P10_5
ARD_P2_7
P1_1
P10_0
ARD_P2_6