st7pmc2s6 STMicroelectronics, st7pmc2s6 Datasheet - Page 173

• 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
Table 70.
1. Bits 7:2 have the same function as in SCI mode; please refer to
Bit Name
5
4
3
2
1
0
page
RWU
SBK
ILIE
RIE
RE
TE
155.
Receiver interrupt enable
Idle line interrupt enable
Transmitter enable
Receiver enable
Receiver wake-up
Send break
SCICR2 register description
This bit is set and cleared by software.
0: Interrupt is inhibited
1: An SCI interrupt is generated whenever OR = 1 or RDRF = 1 in the SCISR register
This bit is set and cleared by software.
0: Interrupt is inhibited
1: An SCI interrupt is generated whenever IDLE = 1 in the SCISR register
This bit enables the transmitter. It is set and cleared by software.
0: Transmitter is disabled
1: Transmitter is enabled
Notes:
- During transmission, a ‘0’ pulse on the TE bit (‘0’ followed by ‘1’) sends a preamble
(idle line) after the current word.
- When TE is set there is a 1 bit-time delay before the transmission starts.
This bit enables the receiver. It is set and cleared by software.
0: Receiver is disabled in the SCISR register
1: Receiver is enabled and begins searching for a start bit
This bit determines if the SCI is in mute mode or not. It is set and cleared by software
and can be cleared by hardware when a wake-up sequence is recognized.
0: Receiver in active mode
1: Receiver in mute mode
Notes
- Mute mode is recommended for detecting only the header and avoiding the reception
- In LIN slave mode, when RDRF is set, the software can not set or clear the RWU bit.
This bit set is used to send break characters. It is set and cleared by software.
0: No break character is transmitted
1: Break characters are transmitted
Note: If the SBK bit is set to ‘1’ and then to ‘0’, the transmitter sends a BREAK word at
the end of the current word.
of any other characters. For more details please refer to
(1)
(continued)
Function
SCI control register 2 (SCICR2) on
LIN reception on page
On-chip peripherals
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161.