UM-WI-056
DA16200 DA16600 FreeRTOS Getting Started Guide
Table 9: Default GPIO Pin Settings of UART and SPI
Interface
UART
SPI
MCU Wake-up on AT-CMD
4.7.1
Configuration for Testing AT Command with EVB Only
Both the DA16200 and DA16600 EVBs include an FT2232H which is used to test AT command over
the UART interface.
Figure 9
command processing over the UART. This configuration connects UART1 of the DA16200
(GPIOA4/5) to the FT2232H.
Figure 9: Configure DA16200 EVB for AT Command - UART to FT2232H
Table 10: Configure DA16200 EVB Switch for AT Command - UART to FT2232H
SW1
SW2
All OFF
All ON
Figure 10
and
Table 11
show how to configure the DA16600 EVB for AT command processing over
the UART. This configuration connects UART2 of the DA16200 (GPIOC6/7) to the FT2232H.
User Manual
CFR0012
DA16200 SDK
GPIOA4 (UART1_TXD)
GPIOA5 (UART1_RXD)
GPIOA11 (MCU Wake-up)
and
Table 10
shows how to configure the DA16200 EVB for AT
SW3
SW4
All OFF
All ON
Revision 1.9
29 of 108
DA16600 SDK
GPIOC6 (UART2_TXD)
GPIOC7 (UART2_RXD)
GPIOA2 (SPI_CSB)
GPIOA3 (SPI_CLK)
GPIOA8 (SPI_MISO)
GPIOA9 (SPI_MOSI)
GPIOC6 (INT)
SW7
SW8
All ON
LEFT
SW9
SW10
LEFT
All ON
Apr. 05, 2024
© 2024 Renesas Electronics