AT32UC3C1512C Automotive Atmel Corporation, AT32UC3C1512C Automotive Datasheet - Page 745

• Manufacturer Part Number: AT32UC3C1512C Automotive
• Manufacturer: Atmel Corporation

• SWRST: Software Reset
• STREN: Clock Stretch Enable
• GCMATCH: General Call Address Match
• SMATCH: Slave Address Match
• SMEN: SMBus Mode Enable
• SEN: Slave Enable
9166C–AVR-08/11
This bit will always read as 0.
Writing a zero to this bit has no effect.
Writing a one to this bit resets the TWIS.
0: Disables clock stretching if RHR/THR buffer full/empty. May cause over/underrun.
1: Enables clock stretching if RHR/THR buffer full/empty.
0: Causes the TWIS not to acknowledge the General Call Address.
1: Causes the TWIS to acknowledge the General Call Address.
0: Causes the TWIS not to acknowledge the Slave Address.
1: Causes the TWIS to acknowledge the Slave Address.
0: Disables SMBus mode.
1: Enables SMBus mode.
0: Disables the slave interface.
1: Enables the slave interface.
AT32UC3C
745