STM8S datasheet(308/467 Pages) STMICROELECTRONICS

Part #	STM8S

Description	STM8S Series and STM8AF Series 8-bit microcontrollers

PDF	467 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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308 / 467 page

Inter-integrated circuit (I2C) interface

RM0016

308/467

DocID14587 Rev 14

21.7.4

Own address register LSB (I2C_OARL)

Address offset: 0x03

Reset value: 0x00

21.7.5

Own address register MSB (I2C_OARH)

Address offset: 0x04

Reset value: 0x00

654

3210

ADD[7:1]

ADD0

Bits 7:1 ADD[7:1] Interface address

bits 7:1 of address

Bit 0 ADD[0] Interface address

7-bit addressing mode: don’t care

10-bit addressing mode: bit 0 of address

654

3210

ADDMODE

ADDCONF

Reserved

ADD[9:8]

Reserved

Bit 7 ADDMODE Addressing mode (Slave mode)

0: 7-bit slave address (10-bit address not acknowledged)

1: 10-bit slave address (7-bit address not acknowledged)

Bit 6 ADDCONF Address mode configuration

This bit must set by software (must always be written as ‘1’).

Bits 5:3 Reserved

Bits 2:1 ADD[9:8] Interface address

10-bit addressing mode: bits 9:8 of address.

Bit 0 Reserved

STM8S Datasheet(PDF) 308 Page - STMicroelectronics