Hardware in-depth viewο
Architectureο
Power supplyο
Power supply is delivered to MAPIO through J1001 connector. * On PCB side, itβs a Wurth Elektronik 691321100002 * On wire side, itβs a Wurth Elektronik 691363110002
The PCB1 is equipped with reverse polarity protection, TVS diode and an 0603 3.5A SMD fuse (Bel 0ABB-3500-TM).
Compute Moduleο
MAPIO needs a Compute Module 4 with on-board eMMC. The following CM4 are compatible with MAPIO :
Wireless (BLE/Wifi) |
RAM |
eMMC |
Partnumber |
|---|---|---|---|
No |
1GB |
8GB |
CM4001008 |
No |
1GB |
16GB |
CM4001016 |
No |
1GB |
32GB |
CM4001032 |
Yes |
1GB |
8GB |
CM4101008 |
Yes |
1GB |
16GB |
CM4101016 |
Yes |
1GB |
32GB |
CM4101032 |
No |
2GB |
8GB |
CM4002008 |
No |
2GB |
16GB |
CM4002016 |
No |
2GB |
32GB |
CM4002032 |
Yes |
2GB |
8GB |
CM4102008 |
Yes |
2GB |
16GB |
CM4102016 |
Yes |
2GB |
32GB |
CM4102032 |
No |
4GB |
8GB |
CM4004008 |
No |
4GB |
16GB |
CM4004016 |
No |
4GB |
32GB |
CM4004032 |
Yes |
4GB |
8GB |
CM4104008 |
Yes |
4GB |
16GB |
CM4104016 |
Yes |
4GB |
32GB |
CM4104032 |
No |
8GB |
8GB |
CM4008008 |
No |
8GB |
16GB |
CM4008016 |
No |
8GB |
32GB |
CM4008032 |
Yes |
8GB |
8GB |
CM4108008 |
Yes |
8GB |
16GB |
CM4108016 |
Yes |
8GB |
32GB |
CM4108032 |
Ethernetο
1 Gbps Ethernet is available through T200 RJ45 connector. ESD protections are guaranteed by U200 and U201 ESD diodes.
PCIeο
An M.2 connector is available on the main board. The interface can be configurated by setting or removing R500 to R503 resistors. The default configuration is SSD-PCIe.
Host interface |
Config 0 (R500) |
Config 1 (R501) |
Config 2 (R502) |
Config 3 (R503) |
|---|---|---|---|---|
SSD-SATA |
0 (Fitted) |
0 (Fitted) |
0 (Fitted) |
0 (Fitted) |
SSD-PCIe |
0 (Fitted) |
1 (Not fitted) |
0 (Fitted) |
0 (Fitted) |
WWAN - PCIe |
0 (Fitted) |
0 (Fitted) |
1 (Not fitted) |
0 (Fitted) |
2242 and 2280 M.2 SSD are compatible. You can use M2x2.5mm screw to hold SSD to the board.