User Guide
51 of 56
002-32436 Rev. *B
<2021-06>
CY8CKIT-041S-
MAX PSoC™ 4100S Max pioneer kit guide
Hardware
6.
Rework to bring out I/Os connected to the LEDs of expansion headers.
−
PSoC
™
4100S Max MCU I/Os P6[4], P12[0], and P7[3] are, by default, connected to onboard LEDs. These
can be brought out to the 10-pin GPIO expansion connector (no load by default), by changing the series
resistor configuration.
−
Remove R42, R109 and R110 and load zero-ohm resistor on R43, R111 and R112.
Table 16
Rework (to bring out I/Os)
Reference
Description
Manufacturer
Mfr part #
J6
CONN, HDR, FEMALE, SINGLE, 10POS,
2.54 mm, GOLD, STR, TH
Sullins
PPPC101LFBN-RC
R43, R111, R112
RES, 0 OHM, JUMPER, 1A, 0603
Yageo
RC0603JR-070RL
Figure 40
Schematics of LED/GPIO expansion connector rework
P7_3
IO_P12_0
D4
ORANGE
P6_4
LED1
IO_P6_4
User LED Interface and I/O Multiplexing
R110
1.5K
R109
1.5K
P12_0
R112
0 OHM
DNI
VTARG
LED2
D5
ORANGE
P12_0
LED3
R111
0 OHM
DNI
R104
0 OHM
P6_4
IO_P7_3
D1
RED
R43
0 OHM
DNI
P7_3
R42
270 OHM
IO_P5_1
IO_P0_6
IO_P4_3
IO_P7_3
GPIO Expansion connector
J6
CON 10
DNI
1
2
3
4
5
6
7
8
9
10
IO_P12_0
IO_P5_2
P7_4
IO_P4_2
IO_P6_4
IO_P0_7