st7pmc2s6 STMicroelectronics, st7pmc2s6 Datasheet - Page 143

• Manufacturer Part Number: st7pmc2s6
• Description: 8-bit Mcu For Automotive With Nested Interrupts, Flash, 10-bit Adc, Brushless Motor Control, 5 Timers, Spi, Linsci?
• Manufacturer: STMicroelectronics

ST7MC1K2-Auto, ST7MC1K6-Auto, ST7MC2S4-Auto, ST7MC2S6-Auto
10.5.5
SCI mode - functional description
Conventional baud rate generator mode
The block diagram of the serial control interface in conventional baud rate generator mode is
shown in
It uses four registers:
Extended prescaler mode
Two additional prescalers are available in extended prescaler mode. They are shown in
Figure
Serial data format
Word length may be selected as being either 8 or 9 bits by programming the M bit in the
SCICR1 register (see
The TDO pin is in low state during the start bit.
The TDO pin is in high state during the stop bit.
An idle character is interpreted as a continuous logic high level for 10 (or 11) full bit times.
A break character is a character with a sufficient number of low level bits to break the normal
data format followed by an extra ‘1’ bit to acknowledge the start bit.
2 control registers (SCICR1 and SCICR2)
a status register (SCISR)
a baud rate register (SCIBRR)
an extended prescaler receiver register (SCIERPR)
an extended prescaler transmitter register (SCIETPR)
63.
Figure
61.
Figure
62).
On-chip peripherals
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