ST72361_07 Datasheet, PDF (160/224 Pages) STMicroelectronics – 8-bit MCU with Flash or ROM, 10-bit ADC, 5 timers, SPI, 2x LINSCI™

ST72361
LINSCI™ SERIAL COMMUNICATION INTERFACE (LIN Master Only) (Cont’d)
Figure 92. SCI Data Clock Timing Diagram (M = 0)
Idle or preceding
transmission
Start
M = 0 (8 data bits)
Stop
Idle or next
transmission
Clock (CPOL=0, CPHA=0)
*
Clock (CPOL=0, CPHA=1)
*
Clock (CPOL=1, CPHA=0)
*
Clock (CPOL=1, CPHA=1)
*
Data
0
1
2
3
4
5
6
7
Start LSB
MSB Stop
* LBCL bit controls last data clock pulse
Figure 93. SCI Data Clock Timing Diagram (M = 1)
Idle or preceding
transmission
Start
M = 1 (9 data bits)
Clock (CPOL=0, CPHA=0)
Clock (CPOL=0, CPHA=1)
Stop
Idle or next
transmission
*
*
Clock (CPOL=1, CPHA=0)
*
Clock (CPOL=1, CPHA=1)
*
Data
0
1
2
3
4
5
6
7
8
Start LSB
MSB Stop
* LBCL bit controls last data clock pulse
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