STM8S datasheet(371/467 Pages) STMICROELECTRONICS

371 / 467 page

DocID14587 Rev 14

371/467

RM0016

Universal asynchronous receiver transmitter (UART)

377

22.7.9

Control register 5 (UART_CR5)

Address offset: 0x08

Reset value: 0x00

654

3210

Reserved

SCEN

NACK

HDSEL

IRLP

IREN

Reserved

Bits 7:6 Reserved, must be kept cleared.

Bit 5 SCEN: Smartcard mode enable.

This bit is used for enabling Smartcard mode.

0: Smartcard Mode disabled

1: Smartcard Mode enabled

Note: This bit is not available for UART3.

Bit 4 NACK: Smartcard NACK enable

0: NACK transmission in case of parity error is disabled

1: NACK transmission during parity error is enabled.

Note: This bit is not available for UART3.

Bit 3 HDSEL: Half-Duplex Selection

Selection of Single-wire Half-duplex mode

0: Half duplex mode is not selected

1: Half duplex mode is selected

Note: This bit is not available for UART2 and UART3.

Bit 2 IRLP: IrDA Low Power

This bit is used for selected between normal and Low power IrDA mode

0: Normal mode

1: Low power mode

Note: This bit is not available for UART3.

Bit 1 IREN: IrDA mode Enable

This bit is set and cleared by software.

0: IrDA disabled

1: IrDA enabled

Note: This bit is not available for UART3.

Bit 0 Reserved, must be kept cleared.

STM8S 데이터시트(PDF) 371 Page - STMicroelectronics

STM8S 데이터시트(HTML) 371 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

데이터시트 다운로드

링크 URL