SH7764 Datasheet, PDF (619/1752 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC Engine Family SH-4A Series

Section 16 I²C Bus Interface
16.3.4 Slave Address Register (ICSAR)
Bit: 7

Initial value: 0
R/W: R
6
0
R/W
5
0
R/W
4
3
2
SADD0[6:0]
0
0
0
R/W R/W R/W
1
0
R/W
0
0
R/W
Bit
7
6 to 0
Bit Name
—
Initial Value R/W
0
R
SADD0[6:0] All 0
R/W
Description
Reserved
The write value should always be 0.
Slave Address
This is the unique 7-bit address allocated to the
slave on the I²C bus. The slave interface
compares this address with the first seven bits
transmitted as the slave address, at the
beginning of a data packet transmission.
Rev. 1.00 Nov. 22, 2007 Page 563 of 1692
REJ09B0360-0100