STM32W108CB datasheet(134/278 Pages) STMICROELECTRONICS

Part #	STM32W108CB

Description	High-performance, IEEE 802.15.4 wireless system-on-chip with up to 256 Kbytes of embedded Flash memory

PDF	278 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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134 / 278 page

Serial interfaces

STM32W108HB STM32W108CC STM32W108CB STM32W108CZ

134/278

Doc ID 16252 Rev 14

9.10.2

Serial controller I2C control register 1 (SCx_I2CCR1)

Address offset: 0xC84C (SC1_I2CCR1) and 0xC04C (SC2_I2CCR1)

Reset value:

0x0000 0000

Reserved, must be kept at reset value

STOP: Stop generation

START: Start generation

BTE: Byte transmit enable

BRE: Byte receive enable

Reserved

STOP

START

BTE

BRE

Bits [31:4]

Bit 3

Setting this bit sends the STOP command. It clears when the command completes.

0: No stop condition generation

1: Stop condition generation after current byte transfer

Bit 2

Setting this bit sends the START or repeated START command. It clears when the command

completes.

0: No start generation.

1: Restart/Start generation.

Bit 1

Setting this bit transmits a byte. It clears when the command completes.

0: Data byte transmission disables

1: Data byte transmission enables

Bit 0

Setting this bit receives a byte. It clears when the command completes.

0: Data byte reception disables

1: Data byte reception enables

STM32W108CB Datasheet(PDF) 134 Page - STMicroelectronics