Renesas Synergy™ Platform
Application Example for Cloud Connectivity (AE-CLOUD2)
R12UM0033EU0100 Rev.1.00
Page 14 of 48
Sep 5, 2018
Figure 11 shows the schematic of the PMOD interface.
Figure 11 PMOD Interface Schematic
4.4.3 Grove A and B Connectors
The Grove connectors offer the following interfaces:
•
UART / I
2
C or Analog interface (Grove A – J3)
•
I
2
C interface (Grove B – J4)
The pin-mapping of the connectors is described in following table.
Table 5 Grove Connector Pin Mapping
Pins
Grove A (J3)
UART
Grove B (J4)
I
2
C
1
P5_5/SCL6/RXD6/AN118
P1_0/SCL1
2
P5_6/SDA6/TXD6/AN019
P1_1/SDA1
3
3.3 V
3.3 V
4
GND
GND
Note that the specific function of the Grove A (J3) depends on the pin-muxing configuration controlled by the
application specific needs.
Figure 12 shows the schematic of the Grove interfaces.
Figure 12 Grove Connectors Schematic
