tmp89ch42 TOSHIBA Semiconductor CORPORATION, tmp89ch42 Datasheet - Page 299

• Manufacturer Part Number: tmp89ch42
• Description: 8 Bit Microcontroller Tlcs-870/c1 Series
• Manufacturer: TOSHIBA Semiconductor CORPORATION

RA002
18.4.14
18.4.15
by reading the contents of SBI0SR2<LRB>.
I2C0AR<SA> to the slave address.
I2C0AR<ALS> to "1". With a free data format, the slave address and the direction bit are not recognized, and
they are processed as data from immediately after the start condition.
SCL
SDA
SBI0SR2<LRB>
The SDA line value stored at the rising edge of the SCL line is set to SBI0SR2<LRB>.
In the acknowledge mode, immediately after an interrupt request is generated, an acknowledge signal is read
When the serial bus interface circuit is used in the I
When the serial bus interface circuit is used with a free data format not to recognize the slave address, set
Last received bit monitor
Slave address and address recognition mode specification
Figure 18-16 Changes in the Last Received Bit Monitor
D7
1
D7
D6
2
D6
D5
3
D5
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D4
4
D4
D3
5
D3
2
C bus mode, clear I2C0AR<ALS> to "0", and set
D2
6
D2
D1
7
D1
D0
8
D
Acknowledgment
9
Acknowledgment
TMP89CH42