User Manual

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CL5ADAH2Z
Confidential
2020.11.05 rev.1.1
Table10 List of UART1 pins
No.
Pin Name
I/O Description
J10 UART1_RX I
UART1 receiving data. Active low
0V=active (Data bit=1)
1.8V=not active (Data bit=0)
H9 UART1_TX O
UART1 transmitting data. Active low
0V=active (Data bit=1)
1.8V=not active (Data bit=0)
K10 UART1_CTS I
UART1 clear to send.
0V=not active (Data bit=0)
1.8V=active (Data bit=1)
G6 UART1_RTS O
UART1 ready to send.
0V=not active (Data bit=0)
1.8V=active (Data bit=1)
Table11 List of UART2 pins
No.
Pin Name
I/O Description
B9 UART2_RX I
UART2 receiving data.
0V=active (Data bit=1)
1.8V=not active (Data bit=0)
C9 UART2_TX O
UART2 transmitting data.
0V=active (Data bit=1)
1.8V=not active (Data bit=0)
C10 UART2_CTS I
UART2 clear to send.
0V=not active (Data bit=0)
1.8V=active (Data bit=1)
B10 UART2_RTS O
UART2 ready to send.
0V=not active (Data bit=0)
1.8V=active (Data bit=1)
[Data Format]
(1) Start bit: start frame transmission (1bit)
(2) Data: length of transmission data in one frame (8bit)
(3) Parity: error detecting code (none)
(4) Stop bit: end frame transmission (1bit)