User's Manual

Skylab M&C Technology Co., Ltd
Module SKB369
SKB369-DA-001,A/1
5.2.5 UARTs
The Universal Asynchronous Receiver/Transmitter offers fast, full-duplex, asynchronous serial
communication with built-in flow control (CTS, RTS), support in hardware up to 1 Mbps baud. Parity
checking is supported.
Support the following baudrate in bps unit:
1200/2400/4800/9600/14400/19200/28800/38400/57600/76800/115200.
Note: The GPIOs are used for each SPI/TWI/UART interface line can be chosen from any GPIOs on the device and
configed independently.
5.2.6 Analog to Digital Converter (ADC)
The 12 bit incremental Analog to Digital Converter (ADC) enables sampling of up to 8 external signals
through a front-end multiplexer. The ADC has configurable input and reference prescaling, and
sample resolution (8,10, and 12 bit).
Note: The ADC module uses the same analog inputs as the LPCOMP module. Only one of the modules can be
enabled at the same time.
SKB369 Pin Number
Pin Number
Description
6
P0.28
Digital I/O; Analog input 4
22inputinput input
7
P0.29
Digital I/O; Analog input 5
8
P0.30
Digital I/O; Analog input 6
9
P0.31
Digital I/O; Analog input 7
11
P0.02
Digital I/O; Analog input 2
12
P0.03
Digital I/O; Analog input 3
Table5-3: ADC Pins
5.2.7 Low Power Comparator (LPCOMP)
In System ON, the block can generate separate events on rising and falling edges of a signal, or
sample the current state of the pin as being above or below the threshold. The block can be
configured to use any of the analog inputs on the device. Additionally, the low power comparator can
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