NXP S32K5XX-MB Shield

Overview

This Zephyr shield (NXP S32K5XX motherboard) increases the I/O connectivity available to the for S32K5XXCVB board.

GPIO Pin Matrix

Refer to the table below for the mapping between the Jxxx symbols in the schematic and the GPIO pin matrix in the board layout.

	1	2	3	4	5	6	7	8	9	10
A							J207	J173	J139	J447
B							J208	J174	J140	J105
C	J404	J370	J338	J305	J273	J241	J209	J175	J141	J106
D	J405	J371	J339	J306	J274	J242	J210	J176	J142	J107
E	J406	J372	J340	J307	J275	J243	J211	J177	J143	J108
F	J407	J373	J341	J308	J276	J244	J212	J178	J144	J109
G	J408	J374	J342	J309	J277	J245	J213	J179	J145	J110
H	J409	J375	J343	J310	J278	J246	J214	J180	J146	J111
I	J410	J376	J344	J311	J279	J247	J215	J181	J147	J112
J	J411	J377	J345	J312	J280	J248	J216	J182	J148	J113
K	J412	J378	J346	J313	J281	J249	J217	J183	J149	J114
L	J413	J379	J347	J314	J282	J250	J218	J184	J150	J115
M	J414	J380	J348	J315	J283	J251	J219	J185	J151	J116
N	J415	J381	J349	J316	J284	J252	J220	J186	J152	J117
O	J416	J382	J350	J317	J285	J253	J221	J187	J153	J118
P	J417	J383	J351	J318	J286	J254	J222	J188	J154	J119
Q	J418	J384	J352	J319	J287	J255	J223	J189	J155	J120
R	J419	J385	J353	J320	J288	J256	J224	J190	J156	J121
S	J420	J386	J354	J321	J289	J257	J225	J191	J157	J122
T	J421	J387	J355	J322	J290	J258	J226	J192	J158	J123
U	J422	J388	J356	J323	J291	J259	J227	J193	J159	J124
V	J423	J389	J357	J324	J292	J260	J228	J194	J160	J125
W	J424	J390	J358	J325	J293	J261	J229	J195	J161	J126
X	J425	J391	J359	J326	J294	J262	J230	J196	J162	J127
Y	J426	J392	J360	J327	J295	J263	J231	J197	J163	J128
Z	J427	J393	J361	J328	J296	J264	J232	J198	J164	J129
AA	J428	J394	J362	J329	J297	J265	J233	J199	J165	J130
AB	J429	J395	J363	J330	J298	J266	J234	J200	J166	J131
AC	J430	J396	J364	J331	J299	J267	J235	J201	J167	J132
AD	J431	J397	J365	J332	J300	J268	J236	J202	J168	J133
AE	J432	J398	J366	J333	J301	J269	J237	J203	J169	J134
AF	J433	J399	J367	J334	J302	J270	J238	J204	J170	J135
AG	J434	J400	J368	J335	J303	J271	J239	J205	J171	J136
AH	J435	J401	J369	J336	J304	J272	J240	J206	J172	J137
AI	J437	J438	J439	J440	J441	J442	J443	J444	J445	J446

Set-up the Board

First, make sure the motherboard is properly connected to S32K5XXCVB board.

A USB to serial converter (e.g., CH340) is required to visualize the serial output, connect it to the board as shown below:

CH340 Converter Pin	GPIO Pin Matrix
TXD	O5
RXD	P5
GND	AI10

Run your favorite terminal program to listen for output. For example, using the cross-platform pySerial miniterm [1] terminal:

python -m serial.tools.miniterm <port> 115200

Replace <port> with the port where the board can be found. For example, under Linux, /dev/ttyUSB0.

Programming

Below are the supported shields to be used with --shield <option> when you invoke west build.

nxp_s32k5xx_mb

For example:

# From the root of the zephyr repository
west build -b s32k5xxcvb/s32k566/m7 --shield nxp_s32k5xx_mb samples/hello_world
west flash

You should see the following message in the terminal:

Hello World! s32k5xxcvb/s32k566/m7

References