Figure 172. Figure 11. 8-Bit Format Usart Synchronous Waveform - Holtek HT32F50231 User Manual

32-Bit Arm ® Cortex ® -M0+ MCU
HT32F50231/HT32F50241
Clock (CPO = 0)
Clock (CPO = 1)
USART TX (From
Master to Slave)
USART RX (From
Slave to Master)
Clock (CPO = 0)
Clock (CPO = 1)
USART TX (From
Master to Slave)
USART RX (From
Slave to Master)
Clock (CPO = 0)
Clock (CPO = 1)
USART TX (From
Master to Slave)
USART RX (From
Slave to Master)
Clock (CPO = 0)
Clock (CPO = 1)
USART TX (From
Master to Slave)
USART RX (From
Slave to Master)
Figure 172. 8-bit Format USART Synchronous Waveform
Rev. 1.00
(CPS = 1, WLS[1:0] = b01, PBE = 0)
Start
D0 D1 D2
D0 D1 D2
(CPS = 1, WLS[1:0] = b00, PBE = 1)
Start
D0 D1 D2
D0 D1 D2
(CPS = 0, WLS[1:0] = b01, PBE = 0)
Start
D0 D1 D2
D0 D1 D2
(CPS = 0, WLS[1:0] = b00, PBE = 1)
Start D0 D1 D2
D0 D1 D2
449 of 486
D3
D4 D5 D6
D3 D4 D5 D6
D3
D4 D5 D6
D3 D4 D5 D6
D3
D4 D5 D6
D3 D4 D5 D6
D3
D4 D5 D6
D3 D4 D5 D6
D7
Stop
D7
Parity
Stop
Parity
Stop
D7
D7
Parity Stop
Parity
July 31, 2018